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Diffstat (limited to 'source/blender/src/drawview.c')
| -rw-r--r-- | source/blender/src/drawview.c | 3633 |
1 files changed, 0 insertions, 3633 deletions
diff --git a/source/blender/src/drawview.c b/source/blender/src/drawview.c deleted file mode 100644 index 5568cc17231..00000000000 --- a/source/blender/src/drawview.c +++ /dev/null @@ -1,3633 +0,0 @@ -/** - * $Id$ - * - * ***** BEGIN GPL/BL DUAL LICENSE BLOCK ***** - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version 2 - * of the License, or (at your option) any later version. The Blender - * Foundation also sells licenses for use in proprietary software under - * the Blender License. See http://www.blender.org/BL/ for information - * about this. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - * - * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV. - * All rights reserved. - * - * The Original Code is: all of this file. - * - * Contributor(s): none yet. - * - * ***** END GPL/BL DUAL LICENSE BLOCK ***** - */ - -//#define NAN_LINEAR_PHYSICS - -#include <math.h> -#include <string.h> - -#ifndef WIN32 -#include <unistd.h> -#include <sys/times.h> -#else -#include <io.h> -#endif - -#ifdef WIN32 -#ifndef snprintf -#define snprintf _snprintf -#endif -#endif - -#include "MEM_guardedalloc.h" - -#include "PIL_time.h" - -#include "BMF_Api.h" - -#include "IMB_imbuf_types.h" -#include "IMB_imbuf.h" - -#include "DNA_action_types.h" -#include "DNA_armature_types.h" -#include "DNA_brush_types.h" -#include "DNA_camera_types.h" -#include "DNA_constraint_types.h" -#include "DNA_curve_types.h" -#include "DNA_group_types.h" -#include "DNA_image_types.h" -#include "DNA_key_types.h" -#include "DNA_lattice_types.h" -#include "DNA_mesh_types.h" -#include "DNA_meshdata_types.h" -#include "DNA_meta_types.h" -#include "DNA_modifier_types.h" -#include "DNA_object_force.h" -#include "DNA_object_types.h" -#include "DNA_particle_types.h" -#include "DNA_screen_types.h" -#include "DNA_scene_types.h" -#include "DNA_space_types.h" -#include "DNA_texture_types.h" -#include "DNA_userdef_types.h" -#include "DNA_view3d_types.h" -#include "DNA_world_types.h" - -#include "BLI_blenlib.h" -#include "BLI_arithb.h" -#include "BLI_editVert.h" - -#include "BKE_action.h" -#include "BKE_armature.h" -#include "BKE_anim.h" -#include "BKE_constraint.h" -#include "BKE_curve.h" -#include "BKE_customdata.h" -#include "BKE_displist.h" -#include "BKE_depsgraph.h" -#include "BKE_DerivedMesh.h" -#include "BKE_global.h" -#include "BKE_lattice.h" -#include "BKE_library.h" -#include "BKE_image.h" -#include "BKE_ipo.h" -#include "BKE_key.h" -#include "BKE_main.h" -#include "BKE_mesh.h" -#include "BKE_modifier.h" -#include "BKE_object.h" -#include "BKE_particle.h" -#include "BKE_pointcache.h" -#include "BKE_scene.h" -#include "BKE_texture.h" -#include "BKE_utildefines.h" - -#include "BIF_butspace.h" -#include "BIF_drawimage.h" -#include "BIF_editgroup.h" -#include "BIF_editarmature.h" -#include "BIF_editmesh.h" -#include "BIF_editparticle.h" -#include "BIF_gl.h" -#include "BIF_glutil.h" -#include "BIF_interface.h" -#include "BIF_interface_icons.h" -#include "BIF_mywindow.h" -#include "BIF_poseobject.h" -#include "BIF_previewrender.h" -#include "BIF_resources.h" -#include "BIF_retopo.h" -#include "BIF_screen.h" -#include "BIF_space.h" - -#ifdef WITH_VERSE -#include "BIF_verse.h" -#endif - -#include "BDR_drawmesh.h" -#include "BDR_drawobject.h" -#include "BDR_editobject.h" -#include "BDR_vpaint.h" -#include "BDR_sculptmode.h" - -#include "BSE_drawview.h" -#include "BSE_filesel.h" -#include "BSE_headerbuttons.h" -#include "BSE_seqaudio.h" -#include "BSE_sequence.h" -#include "BSE_trans_types.h" -#include "BSE_time.h" -#include "BSE_view.h" - -#include "BPY_extern.h" - -#include "RE_render_ext.h" - -#include "blendef.h" -#include "mydevice.h" -#include "butspace.h" // event codes - -#include "BIF_transform.h" - -#include "RE_pipeline.h" // make_stars - -#include "multires.h" - -/* For MULTISAMPLE_ARB #define. - Note that older systems like irix - may not have this, and will need a #ifdef - to disable it.*/ -/* #include "GL/glext.h" Disabled for release, to avoid possibly breaking platforms. - Instead, the define we need will just be #defined if it's not in the platform opengl.h. -*/ - -/* Modules used */ -#include "radio.h" - -/* locals */ -void drawname(Object *ob); - -static void star_stuff_init_func(void) -{ - cpack(-1); - glPointSize(1.0); - glBegin(GL_POINTS); -} -static void star_stuff_vertex_func(float* i) -{ - glVertex3fv(i); -} -static void star_stuff_term_func(void) -{ - glEnd(); -} - -void default_gl_light(void) -{ - int a; - - /* initialize */ - if(U.light[0].flag==0 && U.light[1].flag==0 && U.light[2].flag==0) { - U.light[0].flag= 1; - U.light[0].vec[0]= -0.3; U.light[0].vec[1]= 0.3; U.light[0].vec[2]= 0.9; - U.light[0].col[0]= 0.8; U.light[0].col[1]= 0.8; U.light[0].col[2]= 0.8; - U.light[0].spec[0]= 0.5; U.light[0].spec[1]= 0.5; U.light[0].spec[2]= 0.5; - U.light[0].spec[3]= 1.0; - - U.light[1].flag= 0; - U.light[1].vec[0]= 0.5; U.light[1].vec[1]= 0.5; U.light[1].vec[2]= 0.1; - U.light[1].col[0]= 0.4; U.light[1].col[1]= 0.4; U.light[1].col[2]= 0.8; - U.light[1].spec[0]= 0.3; U.light[1].spec[1]= 0.3; U.light[1].spec[2]= 0.5; - U.light[1].spec[3]= 1.0; - - U.light[2].flag= 0; - U.light[2].vec[0]= 0.3; U.light[2].vec[1]= -0.3; U.light[2].vec[2]= -0.2; - U.light[2].col[0]= 0.8; U.light[2].col[1]= 0.5; U.light[2].col[2]= 0.4; - U.light[2].spec[0]= 0.5; U.light[2].spec[1]= 0.4; U.light[2].spec[2]= 0.3; - U.light[2].spec[3]= 1.0; - } - - - glLightfv(GL_LIGHT0, GL_POSITION, U.light[0].vec); - glLightfv(GL_LIGHT0, GL_DIFFUSE, U.light[0].col); - glLightfv(GL_LIGHT0, GL_SPECULAR, U.light[0].spec); - - glLightfv(GL_LIGHT1, GL_POSITION, U.light[1].vec); - glLightfv(GL_LIGHT1, GL_DIFFUSE, U.light[1].col); - glLightfv(GL_LIGHT1, GL_SPECULAR, U.light[1].spec); - - glLightfv(GL_LIGHT2, GL_POSITION, U.light[2].vec); - glLightfv(GL_LIGHT2, GL_DIFFUSE, U.light[2].col); - glLightfv(GL_LIGHT2, GL_SPECULAR, U.light[2].spec); - - for(a=0; a<8; a++) { - if(a<3) { - if(U.light[a].flag) glEnable(GL_LIGHT0+a); - else glDisable(GL_LIGHT0+a); - - // clear stuff from other opengl lamp usage - glLightf(GL_LIGHT0+a, GL_SPOT_CUTOFF, 180.0); - glLightf(GL_LIGHT0+a, GL_CONSTANT_ATTENUATION, 1.0); - glLightf(GL_LIGHT0+a, GL_LINEAR_ATTENUATION, 0.0); - } - else glDisable(GL_LIGHT0+a); - } - - glDisable(GL_LIGHTING); - - glDisable(GL_COLOR_MATERIAL); -} - -/* also called when render 'ogl' */ -void init_gl_stuff(void) -{ - float mat_ambient[] = { 0.0, 0.0, 0.0, 0.0 }; - float mat_specular[] = { 0.5, 0.5, 0.5, 1.0 }; - float mat_shininess[] = { 35.0 }; - int a, x, y; - GLubyte pat[32*32]; - const GLubyte *patc= pat; - - - glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, mat_ambient); - glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, mat_specular); - glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, mat_specular); - glMaterialfv(GL_FRONT_AND_BACK, GL_SHININESS, mat_shininess); - - default_gl_light(); - - /* no local viewer, looks ugly in ortho mode */ - /* glLightModelfv(GL_LIGHT_MODEL_LOCAL_VIEWER, &one); */ - - glDepthFunc(GL_LEQUAL); - /* scaling matrices */ - glEnable(GL_NORMALIZE); - - glShadeModel(GL_FLAT); - - glDisable(GL_ALPHA_TEST); - glDisable(GL_BLEND); - glDisable(GL_DEPTH_TEST); - glDisable(GL_FOG); - glDisable(GL_LIGHTING); - glDisable(GL_LOGIC_OP); - glDisable(GL_STENCIL_TEST); - glDisable(GL_TEXTURE_1D); - glDisable(GL_TEXTURE_2D); - - /* default on, disable/enable should be local per function */ - glEnableClientState(GL_VERTEX_ARRAY); - glEnableClientState(GL_NORMAL_ARRAY); - - glPixelTransferi(GL_MAP_COLOR, GL_FALSE); - glPixelTransferi(GL_RED_SCALE, 1); - glPixelTransferi(GL_RED_BIAS, 0); - glPixelTransferi(GL_GREEN_SCALE, 1); - glPixelTransferi(GL_GREEN_BIAS, 0); - glPixelTransferi(GL_BLUE_SCALE, 1); - glPixelTransferi(GL_BLUE_BIAS, 0); - glPixelTransferi(GL_ALPHA_SCALE, 1); - glPixelTransferi(GL_ALPHA_BIAS, 0); - - glPixelTransferi(GL_DEPTH_BIAS, 0); - glPixelTransferi(GL_DEPTH_SCALE, 1); - glDepthRange(0.0, 1.0); - - a= 0; - for(x=0; x<32; x++) { - for(y=0; y<4; y++) { - if( (x) & 1) pat[a++]= 0x88; - else pat[a++]= 0x22; - } - } - - glPolygonStipple(patc); - - - init_realtime_GL(); -} - -void circf(float x, float y, float rad) -{ - GLUquadricObj *qobj = gluNewQuadric(); - - gluQuadricDrawStyle(qobj, GLU_FILL); - - glPushMatrix(); - - glTranslatef(x, y, 0.); - - gluDisk( qobj, 0.0, rad, 32, 1); - - glPopMatrix(); - - gluDeleteQuadric(qobj); -} - -void circ(float x, float y, float rad) -{ - GLUquadricObj *qobj = gluNewQuadric(); - - gluQuadricDrawStyle(qobj, GLU_SILHOUETTE); - - glPushMatrix(); - - glTranslatef(x, y, 0.); - - gluDisk( qobj, 0.0, rad, 32, 1); - - glPopMatrix(); - - gluDeleteQuadric(qobj); -} - -/* ********** ********** */ - -static void draw_bgpic(void) -{ - BGpic *bgpic; - Image *ima; - ImBuf *ibuf= NULL; - float vec[4], fac, asp, zoomx, zoomy; - float x1, y1, x2, y2, cx, cy; - - bgpic= G.vd->bgpic; - if(bgpic==NULL) return; - - ima= bgpic->ima; - - if(ima) - ibuf= BKE_image_get_ibuf(ima, &bgpic->iuser); - if(ibuf==NULL || (ibuf->rect==NULL && ibuf->rect_float==NULL) ) - return; - if(ibuf->channels!=4) - return; - if(ibuf->rect==NULL) - IMB_rect_from_float(ibuf); - - if(G.vd->persp==2) { - rctf vb; - - calc_viewborder(G.vd, &vb); - - x1= vb.xmin; - y1= vb.ymin; - x2= vb.xmax; - y2= vb.ymax; - } - else { - float sco[2]; - - /* calc window coord */ - initgrabz(0.0, 0.0, 0.0); - window_to_3d(vec, 1, 0); - fac= MAX3( fabs(vec[0]), fabs(vec[1]), fabs(vec[1]) ); - fac= 1.0/fac; - - asp= ( (float)ibuf->y)/(float)ibuf->x; - - vec[0] = vec[1] = vec[2] = 0.0; - view3d_project_float(curarea, vec, sco, G.vd->persmat); - cx = sco[0]; - cy = sco[1]; - - x1= cx+ fac*(bgpic->xof-bgpic->size); - y1= cy+ asp*fac*(bgpic->yof-bgpic->size); - x2= cx+ fac*(bgpic->xof+bgpic->size); - y2= cy+ asp*fac*(bgpic->yof+bgpic->size); - } - - /* complete clip? */ - - if(x2 < 0 ) return; - if(y2 < 0 ) return; - if(x1 > curarea->winx ) return; - if(y1 > curarea->winy ) return; - - zoomx= (x2-x1)/ibuf->x; - zoomy= (y2-y1)/ibuf->y; - - /* for some reason; zoomlevels down refuses to use GL_ALPHA_SCALE */ - if(zoomx < 1.0f || zoomy < 1.0f) { - float tzoom= MIN2(zoomx, zoomy); - int mip= 0; - - if(ibuf->mipmap[0]==NULL) - IMB_makemipmap(ibuf, 0); - - while(tzoom < 1.0f && mip<8 && ibuf->mipmap[mip]) { - tzoom*= 2.0f; - zoomx*= 2.0f; - zoomy*= 2.0f; - mip++; - } - if(mip>0) - ibuf= ibuf->mipmap[mip-1]; - } - - if(G.vd->zbuf) glDisable(GL_DEPTH_TEST); - - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - - glMatrixMode(GL_PROJECTION); - glPushMatrix(); - glMatrixMode(GL_MODELVIEW); - glPushMatrix(); - - glaDefine2DArea(&curarea->winrct); - - glEnable(GL_BLEND); - - glPixelZoom(zoomx, zoomy); - glColor4f(1.0, 1.0, 1.0, 1.0-bgpic->blend); - glaDrawPixelsTex(x1, y1, ibuf->x, ibuf->y, GL_UNSIGNED_BYTE, ibuf->rect); - - glPixelZoom(1.0, 1.0); - glPixelTransferf(GL_ALPHA_SCALE, 1.0f); - - glMatrixMode(GL_PROJECTION); - glPopMatrix(); - glMatrixMode(GL_MODELVIEW); - glPopMatrix(); - - glDisable(GL_BLEND); - if(G.vd->zbuf) glEnable(GL_DEPTH_TEST); - - areawinset(curarea->win); // restore viewport / scissor -} - -static void drawgrid_draw(float wx, float wy, float x, float y, float dx) -{ - float fx, fy; - - x+= (wx); - y+= (wy); - fx= x/dx; - fx= x-dx*floor(fx); - - while(fx< curarea->winx) { - fdrawline(fx, 0.0, fx, (float)curarea->winy); - fx+= dx; - } - - fy= y/dx; - fy= y-dx*floor(fy); - - - while(fy< curarea->winy) { - fdrawline(0.0, fy, (float)curarea->winx, fy); - fy+= dx; - } - -} - -// not intern, called in editobject for constraint axis too -void make_axis_color(char *col, char *col2, char axis) -{ - if(axis=='x') { - col2[0]= col[0]>219?255:col[0]+36; - col2[1]= col[1]<26?0:col[1]-26; - col2[2]= col[2]<26?0:col[2]-26; - } - else if(axis=='y') { - col2[0]= col[0]<46?0:col[0]-36; - col2[1]= col[1]>189?255:col[1]+66; - col2[2]= col[2]<46?0:col[2]-36; - } - else { - col2[0]= col[0]<26?0:col[0]-26; - col2[1]= col[1]<26?0:col[1]-26; - col2[2]= col[2]>209?255:col[2]+46; - } - -} - -static void drawgrid(void) -{ - /* extern short bgpicmode; */ - float wx, wy, x, y, fw, fx, fy, dx; - float vec4[4]; - char col[3], col2[3]; - short sublines = G.vd->gridsubdiv; - - vec4[0]=vec4[1]=vec4[2]=0.0; - vec4[3]= 1.0; - Mat4MulVec4fl(G.vd->persmat, vec4); - fx= vec4[0]; - fy= vec4[1]; - fw= vec4[3]; - - wx= (curarea->winx/2.0); /* because of rounding errors, grid at wrong location */ - wy= (curarea->winy/2.0); - - x= (wx)*fx/fw; - y= (wy)*fy/fw; - - vec4[0]=vec4[1]=G.vd->grid; - vec4[2]= 0.0; - vec4[3]= 1.0; - Mat4MulVec4fl(G.vd->persmat, vec4); - fx= vec4[0]; - fy= vec4[1]; - fw= vec4[3]; - - dx= fabs(x-(wx)*fx/fw); - if(dx==0) dx= fabs(y-(wy)*fy/fw); - - glDepthMask(0); // disable write in zbuffer - - /* check zoom out */ - BIF_ThemeColor(TH_GRID); - persp(PERSP_WIN); - - if(dx<6.0) { - G.vd->gridview*= sublines; - dx*= sublines; - - if(dx<6.0) { - G.vd->gridview*= sublines; - dx*= sublines; - - if(dx<6.0) { - G.vd->gridview*= sublines; - dx*=sublines; - if(dx<6.0); - else { - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, dx); - } - } - else { // start blending out - BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0); - drawgrid_draw(wx, wy, x, y, dx); - - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, sublines*dx); - } - } - else { // start blending out (6 < dx < 60) - BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0); - drawgrid_draw(wx, wy, x, y, dx); - - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, sublines*dx); - } - } - else { - if(dx>60.0) { // start blending in - G.vd->gridview/= sublines; - dx/= sublines; - if(dx>60.0) { // start blending in - G.vd->gridview/= sublines; - dx/= sublines; - if(dx>60.0) { - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, dx); - } - else { - BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0); - drawgrid_draw(wx, wy, x, y, dx); - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, dx*sublines); - } - } - else { - BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0); - drawgrid_draw(wx, wy, x, y, dx); - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, dx*sublines); - } - } - else { - BIF_ThemeColorBlend(TH_BACK, TH_GRID, dx/60.0); - drawgrid_draw(wx, wy, x, y, dx); - BIF_ThemeColor(TH_GRID); - drawgrid_draw(wx, wy, x, y, dx*sublines); - } - } - - x+= (wx); - y+= (wy); - BIF_GetThemeColor3ubv(TH_GRID, col); - - setlinestyle(0); - - /* center cross */ - if(G.vd->view==3) make_axis_color(col, col2, 'y'); - else make_axis_color(col, col2, 'x'); - glColor3ubv((GLubyte *)col2); - - fdrawline(0.0, y, (float)curarea->winx, y); - - if(G.vd->view==7) make_axis_color(col, col2, 'y'); - else make_axis_color(col, col2, 'z'); - glColor3ubv((GLubyte *)col2); - - fdrawline(x, 0.0, x, (float)curarea->winy); - - glDepthMask(1); // enable write in zbuffer - persp(PERSP_VIEW); -} - - - -static void drawfloor(void) -{ - View3D *vd; - float vert[3], grid; - int a, gridlines, emphasise; - char col[3], col2[3]; - short draw_line = 0; - - vd= curarea->spacedata.first; - - vert[2]= 0.0; - - if(vd->gridlines<3) return; - - if(G.vd->zbuf && G.obedit) glDepthMask(0); // for zbuffer-select - - gridlines= vd->gridlines/2; - grid= gridlines*vd->grid; - - BIF_GetThemeColor3ubv(TH_GRID, col); - BIF_GetThemeColor3ubv(TH_BACK, col2); - - /* emphasise division lines lighter instead of darker, if background is darker than grid */ - if ( ((col[0]+col[1]+col[2])/3+10) > (col2[0]+col2[1]+col2[2])/3 ) - emphasise = 20; - else - emphasise = -10; - - /* draw the Y axis and/or grid lines */ - for(a= -gridlines;a<=gridlines;a++) { - if(a==0) { - /* check for the 'show Y axis' preference */ - if (vd->gridflag & V3D_SHOW_Y) { - make_axis_color(col, col2, 'y'); - glColor3ubv((GLubyte *)col2); - - draw_line = 1; - } else if (vd->gridflag & V3D_SHOW_FLOOR) { - BIF_ThemeColorShade(TH_GRID, emphasise); - } else { - draw_line = 0; - } - } else { - /* check for the 'show grid floor' preference */ - if (vd->gridflag & V3D_SHOW_FLOOR) { - if( (a % 10)==0) { - BIF_ThemeColorShade(TH_GRID, emphasise); - } - else BIF_ThemeColorShade(TH_GRID, 10); - - draw_line = 1; - } else { - draw_line = 0; - } - } - - if (draw_line) { - glBegin(GL_LINE_STRIP); - vert[0]= a*vd->grid; - vert[1]= grid; - glVertex3fv(vert); - vert[1]= -grid; - glVertex3fv(vert); - glEnd(); - } - } - - /* draw the X axis and/or grid lines */ - for(a= -gridlines;a<=gridlines;a++) { - if(a==0) { - /* check for the 'show X axis' preference */ - if (vd->gridflag & V3D_SHOW_X) { - make_axis_color(col, col2, 'x'); - glColor3ubv((GLubyte *)col2); - - draw_line = 1; - } else if (vd->gridflag & V3D_SHOW_FLOOR) { - BIF_ThemeColorShade(TH_GRID, emphasise); - } else { - draw_line = 0; - } - } else { - /* check for the 'show grid floor' preference */ - if (vd->gridflag & V3D_SHOW_FLOOR) { - if( (a % 10)==0) { - BIF_ThemeColorShade(TH_GRID, emphasise); - } - else BIF_ThemeColorShade(TH_GRID, 10); - - draw_line = 1; - } else { - draw_line = 0; - } - } - - if (draw_line) { - glBegin(GL_LINE_STRIP); - vert[1]= a*vd->grid; - vert[0]= grid; - glVertex3fv(vert ); - vert[0]= -grid; - glVertex3fv(vert); - glEnd(); - } - } - - /* draw the Z axis line */ - /* check for the 'show Z axis' preference */ - if (vd->gridflag & V3D_SHOW_Z) { - make_axis_color(col, col2, 'z'); - glColor3ubv((GLubyte *)col2); - - glBegin(GL_LINE_STRIP); - vert[0]= 0; - vert[1]= 0; - vert[2]= grid; - glVertex3fv(vert ); - vert[2]= -grid; - glVertex3fv(vert); - glEnd(); - } - - if(G.vd->zbuf && G.obedit) glDepthMask(1); - -} - -static void drawcursor(View3D *v3d) -{ - short mx,my,co[2]; - int flag; - - /* we dont want the clipping for cursor */ - flag= v3d->flag; - v3d->flag= 0; - project_short( give_cursor(), co); - v3d->flag= flag; - - mx = co[0]; - my = co[1]; - - if(mx!=IS_CLIPPED) { - setlinestyle(0); - cpack(0xFF); - circ((float)mx, (float)my, 10.0); - setlinestyle(4); - cpack(0xFFFFFF); - circ((float)mx, (float)my, 10.0); - setlinestyle(0); - cpack(0x0); - - sdrawline(mx-20, my, mx-5, my); - sdrawline(mx+5, my, mx+20, my); - sdrawline(mx, my-20, mx, my-5); - sdrawline(mx, my+5, mx, my+20); - } -} - -/* ********* custom clipping *********** */ - -static void view3d_draw_clipping(View3D *v3d) -{ - BoundBox *bb= v3d->clipbb; - - BIF_ThemeColorShade(TH_BACK, -8); - - glBegin(GL_QUADS); - - glVertex3fv(bb->vec[0]); glVertex3fv(bb->vec[1]); glVertex3fv(bb->vec[2]); glVertex3fv(bb->vec[3]); - glVertex3fv(bb->vec[0]); glVertex3fv(bb->vec[4]); glVertex3fv(bb->vec[5]); glVertex3fv(bb->vec[1]); - glVertex3fv(bb->vec[4]); glVertex3fv(bb->vec[7]); glVertex3fv(bb->vec[6]); glVertex3fv(bb->vec[5]); - glVertex3fv(bb->vec[7]); glVertex3fv(bb->vec[3]); glVertex3fv(bb->vec[2]); glVertex3fv(bb->vec[6]); - glVertex3fv(bb->vec[1]); glVertex3fv(bb->vec[5]); glVertex3fv(bb->vec[6]); glVertex3fv(bb->vec[2]); - glVertex3fv(bb->vec[7]); glVertex3fv(bb->vec[4]); glVertex3fv(bb->vec[0]); glVertex3fv(bb->vec[3]); - - glEnd(); -} - -void view3d_set_clipping(View3D *v3d) -{ - double plane[4]; - int a; - - for(a=0; a<4; a++) { - QUATCOPY(plane, v3d->clip[a]); - glClipPlane(GL_CLIP_PLANE0+a, plane); - glEnable(GL_CLIP_PLANE0+a); - } -} - -void view3d_clr_clipping(void) -{ - int a; - - for(a=0; a<4; a++) { - glDisable(GL_CLIP_PLANE0+a); - } -} - -int view3d_test_clipping(View3D *v3d, float *vec) -{ - /* vec in world coordinates, returns 1 if clipped */ - float view[3]; - - VECCOPY(view, vec); - - if(0.0f < v3d->clip[0][3] + INPR(view, v3d->clip[0])) - if(0.0f < v3d->clip[1][3] + INPR(view, v3d->clip[1])) - if(0.0f < v3d->clip[2][3] + INPR(view, v3d->clip[2])) - if(0.0f < v3d->clip[3][3] + INPR(view, v3d->clip[3])) - return 0; - - return 1; -} - -/* ********* end custom clipping *********** */ - -static void view3d_get_viewborder_size(View3D *v3d, float size_r[2]) -{ - float winmax= MAX2(v3d->area->winx, v3d->area->winy); - float aspect= (float) (G.scene->r.xsch*G.scene->r.xasp)/(G.scene->r.ysch*G.scene->r.yasp); - - if(aspect>1.0) { - size_r[0]= winmax; - size_r[1]= winmax/aspect; - } else { - size_r[0]= winmax*aspect; - size_r[1]= winmax; - } -} - -void calc_viewborder(struct View3D *v3d, rctf *viewborder_r) -{ - float zoomfac, size[2]; - float dx= 0.0f, dy= 0.0f; - - view3d_get_viewborder_size(v3d, size); - - /* magic zoom calculation, no idea what - * it signifies, if you find out, tell me! -zr - */ - /* simple, its magic dude! - * well, to be honest, this gives a natural feeling zooming - * with multiple keypad presses (ton) - */ - - zoomfac= (M_SQRT2 + v3d->camzoom/50.0); - zoomfac= (zoomfac*zoomfac)*0.25; - - size[0]= size[0]*zoomfac; - size[1]= size[1]*zoomfac; - - /* center in window */ - viewborder_r->xmin= 0.5*v3d->area->winx - 0.5*size[0]; - viewborder_r->ymin= 0.5*v3d->area->winy - 0.5*size[1]; - viewborder_r->xmax= viewborder_r->xmin + size[0]; - viewborder_r->ymax= viewborder_r->ymin + size[1]; - - dx= v3d->area->winx*G.vd->camdx*zoomfac*2.0f; - dy= v3d->area->winy*G.vd->camdy*zoomfac*2.0f; - - /* apply offset */ - viewborder_r->xmin-= dx; - viewborder_r->ymin-= dy; - viewborder_r->xmax-= dx; - viewborder_r->ymax-= dy; - - if(v3d->camera && v3d->camera->type==OB_CAMERA) { - Camera *cam= v3d->camera->data; - float w = viewborder_r->xmax - viewborder_r->xmin; - float h = viewborder_r->ymax - viewborder_r->ymin; - float side = MAX2(w, h); - - viewborder_r->xmin+= cam->shiftx*side; - viewborder_r->xmax+= cam->shiftx*side; - viewborder_r->ymin+= cam->shifty*side; - viewborder_r->ymax+= cam->shifty*side; - } -} - -void view3d_set_1_to_1_viewborder(View3D *v3d) -{ - float size[2]; - int im_width= (G.scene->r.size*G.scene->r.xsch)/100; - - view3d_get_viewborder_size(v3d, size); - - v3d->camzoom= (sqrt(4.0*im_width/size[0]) - M_SQRT2)*50.0; - v3d->camzoom= CLAMPIS(v3d->camzoom, -30, 300); -} - - -static void drawviewborder_flymode(void) -{ - /* draws 4 edge brackets that frame the safe area where the - mouse can move during fly mode without spinning the view */ - float x1, x2, y1, y2; - - x1= 0.45*(float)curarea->winx; - y1= 0.45*(float)curarea->winy; - x2= 0.55*(float)curarea->winx; - y2= 0.55*(float)curarea->winy; - cpack(0); - - - glBegin(GL_LINES); - /* bottom left */ - glVertex2f(x1,y1); - glVertex2f(x1,y1+5); - - glVertex2f(x1,y1); - glVertex2f(x1+5,y1); - - /* top right */ - glVertex2f(x2,y2); - glVertex2f(x2,y2-5); - - glVertex2f(x2,y2); - glVertex2f(x2-5,y2); - - /* top left */ - glVertex2f(x1,y2); - glVertex2f(x1,y2-5); - - glVertex2f(x1,y2); - glVertex2f(x1+5,y2); - - /* bottom right */ - glVertex2f(x2,y1); - glVertex2f(x2,y1+5); - - glVertex2f(x2,y1); - glVertex2f(x2-5,y1); - glEnd(); -} - - -static void drawviewborder(void) -{ - extern void gl_round_box(int mode, float minx, float miny, float maxx, float maxy, float rad); // interface_panel.c - float fac, a; - float x1, x2, y1, y2; - float x3, y3, x4, y4; - rctf viewborder; - Camera *ca= NULL; - - if(G.vd->camera==NULL) - return; - if(G.vd->camera->type==OB_CAMERA) - ca = G.vd->camera->data; - - calc_viewborder(G.vd, &viewborder); - x1= viewborder.xmin; - y1= viewborder.ymin; - x2= viewborder.xmax; - y2= viewborder.ymax; - - /* passepartout, specified in camera edit buttons */ - if (ca && (ca->flag & CAM_SHOWPASSEPARTOUT) && ca->passepartalpha > 0.000001) { - if (ca->passepartalpha == 1.0) { - glColor3f(0, 0, 0); - } else { - glBlendFunc( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ); - glEnable(GL_BLEND); - glColor4f(0, 0, 0, ca->passepartalpha); - } - if (x1 > 0.0) - glRectf(0.0, (float)curarea->winy, x1, 0.0); - if (x2 < (float)curarea->winx) - glRectf(x2, (float)curarea->winy, (float)curarea->winx, 0.0); - if (y2 < (float)curarea->winy) - glRectf(x1, (float)curarea->winy, x2, y2); - if (y2 > 0.0) - glRectf(x1, y1, x2, 0.0); - - glDisable(GL_BLEND); - } - - /* edge */ - glPolygonMode(GL_FRONT_AND_BACK, GL_LINE); - - setlinestyle(0); - BIF_ThemeColor(TH_BACK); - glRectf(x1, y1, x2, y2); - - setlinestyle(3); - BIF_ThemeColor(TH_WIRE); - glRectf(x1, y1, x2, y2); - - /* camera name - draw in highlighted text color */ - if (ca && (ca->flag & CAM_SHOWNAME)) { - BIF_ThemeColor(TH_TEXT_HI); - glRasterPos2f(x1, y1-15); - - BMF_DrawString(G.font, G.vd->camera->id.name+2); - BIF_ThemeColor(TH_WIRE); - } - - - /* border */ - if(G.scene->r.mode & R_BORDER) { - - cpack(0); - x3= x1+ G.scene->r.border.xmin*(x2-x1); - y3= y1+ G.scene->r.border.ymin*(y2-y1); - x4= x1+ G.scene->r.border.xmax*(x2-x1); - y4= y1+ G.scene->r.border.ymax*(y2-y1); - - cpack(0x4040FF); - glRectf(x3, y3, x4, y4); - } - - /* safety border */ - if (ca && (ca->flag & CAM_SHOWTITLESAFE)) { - fac= 0.1; - - a= fac*(x2-x1); - x1+= a; - x2-= a; - - a= fac*(y2-y1); - y1+= a; - y2-= a; - - BIF_ThemeColorBlendShade(TH_WIRE, TH_BACK, 0.25, 0); - - uiSetRoundBox(15); - gl_round_box(GL_LINE_LOOP, x1, y1, x2, y2, 12.0); - } - - setlinestyle(0); - glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); - -} - -void backdrawview3d(int test) -{ - struct Base *base; - -/*for 2.43 release, don't use glext and just define the constant. - this to avoid possibly breaking platforms before release.*/ -#ifndef GL_MULTISAMPLE_ARB - #define GL_MULTISAMPLE_ARB 0x809D -#endif - -#ifdef GL_MULTISAMPLE_ARB - int m; -#endif - - if(G.f & G_VERTEXPAINT || G.f & G_WEIGHTPAINT || G.f & G_TEXTUREPAINT); - else if(G.obedit && G.vd->drawtype>OB_WIRE && (G.vd->flag & V3D_ZBUF_SELECT)); - else { - G.vd->flag &= ~V3D_NEEDBACKBUFDRAW; - return; - } - - if( !(G.vd->flag & V3D_NEEDBACKBUFDRAW) ) return; - - if(test) { - if(qtest()) { - addafterqueue(curarea->win, BACKBUFDRAW, 1); - return; - } - } - persp(PERSP_VIEW); - - /*Disable FSAA for backbuffer selection. - - Only works if GL_MULTISAMPLE_ARB is defined by the header - file, which is should be for every OS that supports FSAA.*/ - -#ifdef GL_MULTISAMPLE_ARB - m = glIsEnabled(GL_MULTISAMPLE_ARB); - if (m) glDisable(GL_MULTISAMPLE_ARB); -#endif - -#ifdef __APPLE__ - glDrawBuffer(GL_AUX0); -#endif - if(G.vd->drawtype > OB_WIRE) G.vd->zbuf= TRUE; - curarea->win_swap &= ~WIN_BACK_OK; - - glDisable(GL_DITHER); - - glClearColor(0.0, 0.0, 0.0, 0.0); - if(G.vd->zbuf) { - glEnable(GL_DEPTH_TEST); - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - } - else { - glClear(GL_COLOR_BUFFER_BIT); - glDisable(GL_DEPTH_TEST); - } - - if(G.vd->flag & V3D_CLIPPING) - view3d_set_clipping(G.vd); - - G.f |= G_BACKBUFSEL; - - base= (G.scene->basact); - if(base && (base->lay & G.vd->lay)) { - draw_object_backbufsel(base->object); - } - - G.vd->flag &= ~V3D_NEEDBACKBUFDRAW; - - G.f &= ~G_BACKBUFSEL; - G.vd->zbuf= FALSE; - glDisable(GL_DEPTH_TEST); - glEnable(GL_DITHER); - -#ifdef __APPLE__ - glDrawBuffer(GL_BACK); /* we were in aux buffers */ -#endif - - if(G.vd->flag & V3D_CLIPPING) - view3d_clr_clipping(); - -#ifdef GL_MULTISAMPLE_ARB - if (m) glEnable(GL_MULTISAMPLE_ARB); -#endif - - /* it is important to end a view in a transform compatible with buttons */ - persp(PERSP_WIN); // set ortho - bwin_scalematrix(curarea->win, G.vd->blockscale, G.vd->blockscale, G.vd->blockscale); - -} - -void check_backbuf(void) -{ - if(G.vd->flag & V3D_NEEDBACKBUFDRAW) - backdrawview3d(0); -} - -/* samples a single pixel (copied from vpaint) */ -unsigned int sample_backbuf(int x, int y) -{ - unsigned int col; - - if(x>=curarea->winx || y>=curarea->winy) return 0; - x+= curarea->winrct.xmin; - y+= curarea->winrct.ymin; - - check_backbuf(); // actually not needed for apple - -#ifdef __APPLE__ - glReadBuffer(GL_AUX0); -#endif - glReadPixels(x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, &col); - glReadBuffer(GL_BACK); - - if(G.order==B_ENDIAN) SWITCH_INT(col); - - return framebuffer_to_index(col); -} - -/* reads full rect, converts indices */ -ImBuf *read_backbuf(short xmin, short ymin, short xmax, short ymax) -{ - unsigned int *dr, *rd; - struct ImBuf *ibuf, *ibuf1; - int a; - short xminc, yminc, xmaxc, ymaxc, xs, ys; - - /* clip */ - if(xmin<0) xminc= 0; else xminc= xmin; - if(xmax>=curarea->winx) xmaxc= curarea->winx-1; else xmaxc= xmax; - if(xminc > xmaxc) return NULL; - - if(ymin<0) yminc= 0; else yminc= ymin; - if(ymax>=curarea->winy) ymaxc= curarea->winy-1; else ymaxc= ymax; - if(yminc > ymaxc) return NULL; - - ibuf= IMB_allocImBuf((xmaxc-xminc+1), (ymaxc-yminc+1), 32, IB_rect,0); - - check_backbuf(); // actually not needed for apple - -#ifdef __APPLE__ - glReadBuffer(GL_AUX0); -#endif - glReadPixels(curarea->winrct.xmin+xminc, curarea->winrct.ymin+yminc, (xmaxc-xminc+1), (ymaxc-yminc+1), GL_RGBA, GL_UNSIGNED_BYTE, ibuf->rect); - glReadBuffer(GL_BACK); - - if(G.order==B_ENDIAN) IMB_convert_rgba_to_abgr(ibuf); - - a= (xmaxc-xminc+1)*(ymaxc-yminc+1); - dr= ibuf->rect; - while(a--) { - if(*dr) *dr= framebuffer_to_index(*dr); - dr++; - } - - /* put clipped result back, if needed */ - if(xminc==xmin && xmaxc==xmax && yminc==ymin && ymaxc==ymax) - return ibuf; - - ibuf1= IMB_allocImBuf( (xmax-xmin+1),(ymax-ymin+1),32,IB_rect,0); - rd= ibuf->rect; - dr= ibuf1->rect; - - for(ys= ymin; ys<=ymax; ys++) { - for(xs= xmin; xs<=xmax; xs++, dr++) { - if( xs>=xminc && xs<=xmaxc && ys>=yminc && ys<=ymaxc) { - *dr= *rd; - rd++; - } - } - } - IMB_freeImBuf(ibuf); - return ibuf1; -} - -/* smart function to sample a rect spiralling outside, nice for backbuf selection */ -unsigned int sample_backbuf_rect(short mval[2], int size, unsigned int min, unsigned int max, int *dist, short strict, unsigned int (*indextest)(unsigned int index)) -{ - struct ImBuf *buf; - unsigned int *bufmin, *bufmax, *tbuf; - int minx, miny; - int a, b, rc, nr, amount, dirvec[4][2]; - int distance=0; - unsigned int index = 0; - short indexok = 0; - - amount= (size-1)/2; - - minx = mval[0]-(amount+1); - miny = mval[1]-(amount+1); - buf = read_backbuf(minx, miny, minx+size-1, miny+size-1); - if (!buf) return 0; - - rc= 0; - - dirvec[0][0]= 1; dirvec[0][1]= 0; - dirvec[1][0]= 0; dirvec[1][1]= -size; - dirvec[2][0]= -1; dirvec[2][1]= 0; - dirvec[3][0]= 0; dirvec[3][1]= size; - - bufmin = buf->rect; - tbuf = buf->rect; - bufmax = buf->rect + size*size; - tbuf+= amount*size+ amount; - - for(nr=1; nr<=size; nr++) { - - for(a=0; a<2; a++) { - for(b=0; b<nr; b++, distance++) { - if (*tbuf && *tbuf>=min && *tbuf<max) { //we got a hit - if(strict){ - indexok = indextest(*tbuf - min+1); - if(indexok){ - *dist= (short) sqrt( (float)distance ); - index = *tbuf - min+1; - goto exit; - } - } - else{ - *dist= (short) sqrt( (float)distance ); // XXX, this distance is wrong - - index = *tbuf - min+1; // messy yah, but indices start at 1 - goto exit; - } - } - - tbuf+= (dirvec[rc][0]+dirvec[rc][1]); - - if(tbuf<bufmin || tbuf>=bufmax) { - goto exit; - } - } - rc++; - rc &= 3; - } - } - -exit: - IMB_freeImBuf(buf); - return index; -} - -void drawname(Object *ob) -{ - cpack(0x404040); - glRasterPos3f(0.0, 0.0, 0.0); - - BMF_DrawString(G.font, " "); - BMF_DrawString(G.font, ob->id.name+2); -} - - -static void draw_selected_name(Object *ob) -{ - char info[128]; - short offset=30; - - if(ob->type==OB_ARMATURE) { - bArmature *arm= ob->data; - char *name= NULL; - - if(ob==G.obedit) { - EditBone *ebo; - for (ebo=G.edbo.first; ebo; ebo=ebo->next){ - if ((ebo->flag & BONE_ACTIVE) && (ebo->layer & arm->layer)) { - name= ebo->name; - break; - } - } - } - else if(ob->pose && (ob->flag & OB_POSEMODE)) { - bPoseChannel *pchan; - for(pchan= ob->pose->chanbase.first; pchan; pchan= pchan->next) { - if((pchan->bone->flag & BONE_ACTIVE) && (pchan->bone->layer & arm->layer)) { - name= pchan->name; - break; - } - } - } - if(name) - sprintf(info, "(%d) %s %s", CFRA, ob->id.name+2, name); - else - sprintf(info, "(%d) %s", CFRA, ob->id.name+2); - } - else if(ob->type==OB_MESH) { - Key *key= NULL; - KeyBlock *kb = NULL; - char shapes[75]; - - shapes[0] = 0; - key = ob_get_key(ob); - if(key){ - kb = BLI_findlink(&key->block, ob->shapenr-1); - if(kb){ - sprintf(shapes, ": %s ", kb->name); - if(ob->shapeflag == OB_SHAPE_LOCK){ - sprintf(shapes, "%s (Pinned)",shapes); - } - } - } - sprintf(info, "(%d) %s %s", CFRA, ob->id.name+2, shapes); - } - else sprintf(info, "(%d) %s", CFRA, ob->id.name+2); - - BIF_ThemeColor(TH_TEXT_HI); - if (U.uiflag & USER_SHOW_ROTVIEWICON) - offset = 14 + (U.rvisize * 2); - - glRasterPos2i(offset, 10); - BMF_DrawString(G.fonts, info); -} - - -/* Draw a live substitute of the view icon, which is always shown */ -static void draw_view_axis(void) -{ - const float k = U.rvisize; /* axis size */ - const float toll = 0.5; /* used to see when view is quasi-orthogonal */ - const float start = k + 1.0; /* axis center in screen coordinates, x=y */ - float ydisp = 0.0; /* vertical displacement to allow obj info text */ - - /* rvibright ranges approx. from original axis icon color to gizmo color */ - float bright = U.rvibright / 15.0f; - - unsigned char col[3]; - unsigned char gridcol[3]; - float colf[3]; - - float vec[4]; - float dx, dy; - float h, s, v; - - BIF_GetThemeColor3ubv(TH_GRID, (char *)gridcol); - - /* X */ - vec[0] = vec[3] = 1; - vec[1] = vec[2] = 0; - QuatMulVecf(G.vd->viewquat, vec); - - make_axis_color((char *)gridcol, (char *)col, 'x'); - rgb_to_hsv(col[0]/255.0f, col[1]/255.0f, col[2]/255.0f, &h, &s, &v); - s = s<0.5 ? s+0.5 : 1.0; - v = 0.3; - v = (v<1.0-(bright) ? v+bright : 1.0); - hsv_to_rgb(h, s, v, colf, colf+1, colf+2); - glColor3fv(colf); - - dx = vec[0] * k; - dy = vec[1] * k; - fdrawline(start, start + ydisp, start + dx, start + dy + ydisp); - if (fabs(dx) > toll || fabs(dy) > toll) { - glRasterPos2i(start + dx + 2, start + dy + ydisp + 2); - BMF_DrawString(G.fonts, "x"); - } - - /* Y */ - vec[1] = vec[3] = 1; - vec[0] = vec[2] = 0; - QuatMulVecf(G.vd->viewquat, vec); - - make_axis_color((char *)gridcol, (char *)col, 'y'); - rgb_to_hsv(col[0]/255.0f, col[1]/255.0f, col[2]/255.0f, &h, &s, &v); - s = s<0.5 ? s+0.5 : 1.0; - v = 0.3; - v = (v<1.0-(bright) ? v+bright : 1.0); - hsv_to_rgb(h, s, v, colf, colf+1, colf+2); - glColor3fv(colf); - - dx = vec[0] * k; - dy = vec[1] * k; - fdrawline(start, start + ydisp, start + dx, start + dy + ydisp); - if (fabs(dx) > toll || fabs(dy) > toll) { - glRasterPos2i(start + dx + 2, start + dy + ydisp + 2); - BMF_DrawString(G.fonts, "y"); - } - - /* Z */ - vec[2] = vec[3] = 1; - vec[1] = vec[0] = 0; - QuatMulVecf(G.vd->viewquat, vec); - - make_axis_color((char *)gridcol, (char *)col, 'z'); - rgb_to_hsv(col[0]/255.0f, col[1]/255.0f, col[2]/255.0f, &h, &s, &v); - s = s<0.5 ? s+0.5 : 1.0; - v = 0.5; - v = (v<1.0-(bright) ? v+bright : 1.0); - hsv_to_rgb(h, s, v, colf, colf+1, colf+2); - glColor3fv(colf); - - dx = vec[0] * k; - dy = vec[1] * k; - fdrawline(start, start + ydisp, start + dx, start + dy + ydisp); - if (fabs(dx) > toll || fabs(dy) > toll) { - glRasterPos2i(start + dx + 2, start + dy + ydisp + 2); - BMF_DrawString(G.fonts, "z"); - } -} - - -static void draw_view_icon(void) -{ - BIFIconID icon; - - if(G.vd->view==7) icon= ICON_AXIS_TOP; - else if(G.vd->view==1) icon= ICON_AXIS_FRONT; - else if(G.vd->view==3) icon= ICON_AXIS_SIDE; - else return ; - - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - - BIF_icon_draw(5.0, 5.0, icon); - - glDisable(GL_BLEND); -} - -static void draw_viewport_name(ScrArea *sa) -{ - char *name = NULL; - char *printable = NULL; - - switch(G.vd->view) { - case 1: - if (G.vd->persp & V3D_PERSP_DO_3D_PERSP) - name = (G.vd->flag2 & V3D_OPP_DIRECTION_NAME) ? "Back Persp" : "Front Persp"; - else - name = (G.vd->flag2 & V3D_OPP_DIRECTION_NAME) ? "Back Ortho" : "Front Ortho"; - break; - case 3: - if (G.vd->persp & V3D_PERSP_DO_3D_PERSP) - name = (G.vd->flag2 & V3D_OPP_DIRECTION_NAME) ? "Left Persp" : "Right Persp"; - else - name = (G.vd->flag2 & V3D_OPP_DIRECTION_NAME) ? "Left Ortho" : "Right Ortho"; - break; - case 7: - if (G.vd->persp & V3D_PERSP_DO_3D_PERSP) - name = (G.vd->flag2 & V3D_OPP_DIRECTION_NAME) ? "Bottom Persp" : "Top Persp"; - else - name = (G.vd->flag2 & V3D_OPP_DIRECTION_NAME) ? "Bottom Ortho" : "Top Ortho"; - break; - default: - if (G.vd->persp==V3D_PERSP_USE_THE_CAMERA) { - if ((G.vd->camera) && (G.vd->camera->type == OB_CAMERA)) { - Camera *cam; - cam = G.vd->camera->data; - name = (cam->type != CAM_ORTHO) ? "Camera Persp" : "Camera Ortho"; - } else { - name = "Object as Camera"; - } - } else { - name = (G.vd->persp & V3D_PERSP_DO_3D_PERSP) ? "User Persp" : "User Ortho"; - } - } - - if (G.vd->localview) { - printable = malloc(strlen(name) + strlen(" (Local)_")); /* '_' gives space for '\0' */ - strcpy(printable, name); - strcat(printable, " (Local)"); - } else { - printable = name; - } - - if (printable) { - BIF_ThemeColor(TH_TEXT_HI); - glRasterPos2i(10, sa->winy-20); - BMF_DrawString(G.fonts, printable); - } - - if (G.vd->localview) { - free(printable); - } -} - -/* ******************* view3d space & buttons ************** */ - - -/* temporal struct for storing transform properties */ -typedef struct { - float ob_eul[4]; // used for quat too.... - float ob_scale[3]; // need temp space due to linked values - float ob_dims[3]; - short link_scale; - float ve_median[5]; - int curdef; - float *defweightp; -} TransformProperties; - -/* is used for both read and write... */ -static void v3d_editvertex_buts(uiBlock *block, Object *ob, float lim) -{ - EditMesh *em = G.editMesh; - EditVert *eve, *evedef=NULL; - EditEdge *eed; - MDeformVert *dvert=NULL; - TransformProperties *tfp= G.vd->properties_storage; - float median[5]; - int tot, totw, totweight, totedge; - char defstr[320]; - - median[0]= median[1]= median[2]= median[3]= median[4]= 0.0; - tot= totw= totweight= totedge= 0; - defstr[0]= 0; - - if(ob->type==OB_MESH) { - eve= em->verts.first; - while(eve) { - if(eve->f & 1) { - evedef= eve; - tot++; - VecAddf(median, median, eve->co); - } - eve= eve->next; - } - eed= em->edges.first; - while(eed) { - if((eed->f & SELECT)) { - totedge++; - median[3]+= eed->crease; - } - eed= eed->next; - } - - /* check for defgroups */ - if(evedef) - dvert= CustomData_em_get(&em->vdata, evedef->data, CD_MDEFORMVERT); - if(tot==1 && dvert && dvert->totweight) { - bDeformGroup *dg; - int i, max=1, init=1; - char str[320]; - - for (i=0; i<dvert->totweight; i++){ - dg = BLI_findlink (&ob->defbase, dvert->dw[i].def_nr); - if(dg) { - max+= snprintf(str, sizeof(str), "%s %%x%d|", dg->name, dvert->dw[i].def_nr); - if(max<320) strcat(defstr, str); - } - else printf("oh no!\n"); - if(tfp->curdef==dvert->dw[i].def_nr) { - init= 0; - tfp->defweightp= &dvert->dw[i].weight; - } - } - - if(init) { // needs new initialized - tfp->curdef= dvert->dw[0].def_nr; - tfp->defweightp= &dvert->dw[0].weight; - } - } - } - else if(ob->type==OB_CURVE || ob->type==OB_SURF) { - extern ListBase editNurb; /* editcurve.c */ - Nurb *nu; - BPoint *bp; - BezTriple *bezt; - int a; - - nu= editNurb.first; - while(nu) { - if((nu->type & 7)==CU_BEZIER) { - bezt= nu->bezt; - a= nu->pntsu; - while(a--) { - if(bezt->f2 & SELECT) { - VecAddf(median, median, bezt->vec[1]); - tot++; - median[4]+= bezt->weight; - totweight++; - } - else { - if(bezt->f1 & SELECT) { - VecAddf(median, median, bezt->vec[0]); - tot++; - } - if(bezt->f3 & SELECT) { - VecAddf(median, median, bezt->vec[2]); - tot++; - } - } - bezt++; - } - } - else { - bp= nu->bp; - a= nu->pntsu*nu->pntsv; - while(a--) { - if(bp->f1 & SELECT) { - VecAddf(median, median, bp->vec); - median[3]+= bp->vec[3]; - totw++; - tot++; - median[4]+= bp->weight; - totweight++; - } - bp++; - } - } - nu= nu->next; - } - } - else if(ob->type==OB_LATTICE) { - BPoint *bp; - int a; - - a= editLatt->pntsu*editLatt->pntsv*editLatt->pntsw; - bp= editLatt->def; - while(a--) { - if(bp->f1 & SELECT) { - VecAddf(median, median, bp->vec); - tot++; - median[4]+= bp->weight; - totweight++; - } - bp++; - } - } - - if(tot==0) return; - - median[0] /= (float)tot; - median[1] /= (float)tot; - median[2] /= (float)tot; - if(totedge) median[3] /= (float)totedge; - else if(totw) median[3] /= (float)totw; - if(totweight) median[4] /= (float)totweight; - - if(G.vd->flag & V3D_GLOBAL_STATS) - Mat4MulVecfl(ob->obmat, median); - - if(block) { // buttons - uiBlockBeginAlign(block); - if((ob->parent) && (ob->partype == PARBONE)) { - uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, REDRAWVIEW3D, "Global", 160, 135, 70, 19, &G.vd->flag, 0, 0, 0, 0, "Displays global values"); - uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, REDRAWVIEW3D, "Local", 230, 135, 70, 19, &G.vd->flag, 0, 0, 0, 0, "Displays local values"); - } - else { - uiDefButBitS(block, TOG, V3D_GLOBAL_STATS, REDRAWVIEW3D, "Global", 160, 150, 70, 19, &G.vd->flag, 0, 0, 0, 0, "Displays global values"); - uiDefButBitS(block, TOGN, V3D_GLOBAL_STATS, REDRAWVIEW3D, "Local", 230, 150, 70, 19, &G.vd->flag, 0, 0, 0, 0, "Displays local values"); - } - - memcpy(tfp->ve_median, median, sizeof(tfp->ve_median)); - - uiBlockBeginAlign(block); - if(tot==1) { - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Vertex X:", 10, 110, 290, 19, &(tfp->ve_median[0]), -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Vertex Y:", 10, 90, 290, 19, &(tfp->ve_median[1]), -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Vertex Z:", 10, 70, 290, 19, &(tfp->ve_median[2]), -lim, lim, 10, 3, ""); - if(totw==1) - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Vertex W:", 10, 50, 290, 19, &(tfp->ve_median[3]), 0.01, 100.0, 10, 3, ""); - uiBlockEndAlign(block); - - if(defstr[0]) { - uiDefBut(block, LABEL, 1, "Vertex Deform Groups", 10, 40, 290, 20, NULL, 0.0, 0.0, 0, 0, ""); - - uiBlockBeginAlign(block); - uiDefButF(block, NUM, B_NOP, "Weight:", 10, 20, 150, 19, tfp->defweightp, 0.0f, 1.0f, 10, 3, "Weight value"); - uiDefButI(block, MENU, REDRAWVIEW3D, defstr, 160, 20, 140, 19, &tfp->curdef, 0.0, 0.0, 0, 0, "Current Vertex Group"); - uiBlockEndAlign(block); - } - else if(totweight) - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:", 10, 20, 290, 19, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, ""); - - } - else { - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Median X:", 10, 110, 290, 19, &(tfp->ve_median[0]), -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Median Y:", 10, 90, 290, 19, &(tfp->ve_median[1]), -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Median Z:", 10, 70, 290, 19, &(tfp->ve_median[2]), -lim, lim, 10, 3, ""); - if(totw==tot) - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Median W:", 10, 50, 290, 19, &(tfp->ve_median[3]), 0.01, 100.0, 10, 3, ""); - uiBlockEndAlign(block); - if(totweight) - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Weight:", 10, 20, 290, 19, &(tfp->ve_median[4]), 0.0, 1.0, 10, 3, "Weight is used for SoftBody Goal"); - } - - if(ob->type==OB_CURVE && (totw==0)) { /* bez curves have no w */ - uiBlockBeginAlign(block); - uiDefBut(block, BUT,B_SETPT_AUTO,"Auto", 10, 44, 72, 19, 0, 0, 0, 0, 0, "Auto handles (Shift H)"); - uiDefBut(block, BUT,B_SETPT_VECTOR,"Vector",82, 44, 73, 19, 0, 0, 0, 0, 0, "Vector handles (V)"); - uiDefBut(block, BUT,B_SETPT_ALIGN,"Align",155, 44, 73, 19, 0, 0, 0, 0, 0, "Align handles (H Toggles)"); - uiDefBut(block, BUT,B_SETPT_FREE,"Free", 227, 44, 72, 19, 0, 0, 0, 0, 0, "Align handles (H Toggles)"); - uiBlockEndAlign(block); - } - - if(totedge==1) - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Crease W:", 10, 30, 290, 19, &(tfp->ve_median[3]), 0.0, 1.0, 10, 3, ""); - else if(totedge>1) - uiDefButF(block, NUM, B_OBJECTPANELMEDIAN, "Median Crease W:", 10, 30, 290, 19, &(tfp->ve_median[3]), 0.0, 1.0, 10, 3, ""); - - } - else { // apply - - if(G.vd->flag & V3D_GLOBAL_STATS) { - Mat4Invert(ob->imat, ob->obmat); - Mat4MulVecfl(ob->imat, median); - Mat4MulVecfl(ob->imat, tfp->ve_median); - } - VecSubf(median, tfp->ve_median, median); - median[3]= tfp->ve_median[3]-median[3]; - median[4]= tfp->ve_median[4]-median[4]; - - if(ob->type==OB_MESH) { - - eve= em->verts.first; - while(eve) { - if(eve->f & 1) { - VecAddf(eve->co, eve->co, median); - } - eve= eve->next; - } - - for(eed= em->edges.first; eed; eed= eed->next) { - if(eed->f & SELECT) { - /* ensure the median can be set to zero or one */ - if(tfp->ve_median[3]==0.0f) eed->crease= 0.0f; - else if(tfp->ve_median[3]==1.0f) eed->crease= 1.0f; - else { - eed->crease+= median[3]; - CLAMP(eed->crease, 0.0, 1.0); - } - } - } - - recalc_editnormals(); - } - else if(ob->type==OB_CURVE || ob->type==OB_SURF) { - extern ListBase editNurb; /* editcurve.c */ - Nurb *nu; - BPoint *bp; - BezTriple *bezt; - int a; - - nu= editNurb.first; - while(nu) { - if((nu->type & 7)==1) { - bezt= nu->bezt; - a= nu->pntsu; - while(a--) { - if(bezt->f2 & SELECT) { - VecAddf(bezt->vec[0], bezt->vec[0], median); - VecAddf(bezt->vec[1], bezt->vec[1], median); - VecAddf(bezt->vec[2], bezt->vec[2], median); - bezt->weight+= median[4]; - } - else { - if(bezt->f1 & SELECT) { - VecAddf(bezt->vec[0], bezt->vec[0], median); - } - if(bezt->f3 & SELECT) { - VecAddf(bezt->vec[2], bezt->vec[2], median); - } - } - bezt++; - } - } - else { - bp= nu->bp; - a= nu->pntsu*nu->pntsv; - while(a--) { - if(bp->f1 & SELECT) { - VecAddf(bp->vec, bp->vec, median); - bp->vec[3]+= median[3]; - bp->weight+= median[4]; - } - bp++; - } - } - test2DNurb(nu); - testhandlesNurb(nu); /* test for bezier too */ - - nu= nu->next; - } - } - else if(ob->type==OB_LATTICE) { - BPoint *bp; - int a; - - a= editLatt->pntsu*editLatt->pntsv*editLatt->pntsw; - bp= editLatt->def; - while(a--) { - if(bp->f1 & SELECT) { - VecAddf(bp->vec, bp->vec, median); - bp->weight+= median[4]; - } - bp++; - } - } - - BIF_undo_push("Transform properties"); - } -} - -/* assumes armature active */ -static void validate_bonebutton_cb(void *bonev, void *namev) -{ - Object *ob= OBACT; - - if(ob && ob->type==OB_ARMATURE) { - Bone *bone= bonev; - char oldname[32], newname[32]; - - /* need to be on the stack */ - BLI_strncpy(newname, bone->name, 32); - BLI_strncpy(oldname, (char *)namev, 32); - /* restore */ - BLI_strncpy(bone->name, oldname, 32); - - armature_bone_rename(ob->data, oldname, newname); // editarmature.c - allqueue(REDRAWALL, 0); - } -} - -static void v3d_posearmature_buts(uiBlock *block, Object *ob, float lim) -{ - uiBut *but; - bArmature *arm; - bPoseChannel *pchan; - Bone *bone= NULL; - TransformProperties *tfp= G.vd->properties_storage; - - arm = get_armature(OBACT); - if (!arm || !ob->pose) return; - - for(pchan= ob->pose->chanbase.first; pchan; pchan= pchan->next) { - bone = pchan->bone; - if(bone && (bone->flag & BONE_ACTIVE) && (bone->layer & arm->layer)) - break; - } - if (!pchan || !bone) return; - - if((ob->parent) && (ob->partype == PARBONE)) - but= uiDefBut (block, TEX, B_DIFF, "Bone:", 160, 130, 140, 19, bone->name, 1, 31, 0, 0, ""); - else - but= uiDefBut(block, TEX, B_DIFF, "Bone:", 160, 140, 140, 19, bone->name, 1, 31, 0, 0, ""); - uiButSetFunc(but, validate_bonebutton_cb, bone, NULL); - - QuatToEul(pchan->quat, tfp->ob_eul); - tfp->ob_eul[0]*= 180.0/M_PI; - tfp->ob_eul[1]*= 180.0/M_PI; - tfp->ob_eul[2]*= 180.0/M_PI; - - uiBlockBeginAlign(block); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCX, REDRAWVIEW3D, ICON_UNLOCKED, 10,140,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL2, "LocX:", 30, 140, 120, 19, pchan->loc, -lim, lim, 100, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCY, REDRAWVIEW3D, ICON_UNLOCKED, 10,120,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL2, "LocY:", 30, 120, 120, 19, pchan->loc+1, -lim, lim, 100, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCZ, REDRAWVIEW3D, ICON_UNLOCKED, 10,100,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL2, "LocZ:", 30, 100, 120, 19, pchan->loc+2, -lim, lim, 100, 3, ""); - - uiBlockBeginAlign(block); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTX, REDRAWVIEW3D, ICON_UNLOCKED, 10,70,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL3, "RotX:", 30, 70, 120, 19, tfp->ob_eul, -1000.0, 1000.0, 100, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTY, REDRAWVIEW3D, ICON_UNLOCKED, 10,50,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL3, "RotY:", 30, 50, 120, 19, tfp->ob_eul+1, -1000.0, 1000.0, 100, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTZ, REDRAWVIEW3D, ICON_UNLOCKED, 10,30,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL3, "RotZ:", 30, 30, 120, 19, tfp->ob_eul+2, -1000.0, 1000.0, 100, 3, ""); - - uiBlockBeginAlign(block); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEX, REDRAWVIEW3D, ICON_UNLOCKED, 160,70,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL2, "ScaleX:", 180, 70, 120, 19, pchan->size, -lim, lim, 10, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEY, REDRAWVIEW3D, ICON_UNLOCKED, 160,50,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL2, "ScaleY:", 180, 50, 120, 19, pchan->size+1, -lim, lim, 10, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEZ, REDRAWVIEW3D, ICON_UNLOCKED, 160,30,20,19, &(pchan->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_ARMATUREPANEL2, "ScaleZ:", 180, 30, 120, 19, pchan->size+2, -lim, lim, 10, 3, ""); - uiBlockEndAlign(block); -} - -static void v3d_editarmature_buts(uiBlock *block, Object *ob, float lim) -{ - bArmature *arm= G.obedit->data; - EditBone *ebone; - uiBut *but; - TransformProperties *tfp= G.vd->properties_storage; - - ebone= G.edbo.first; - - for (ebone = G.edbo.first; ebone; ebone=ebone->next){ - if ((ebone->flag & BONE_ACTIVE) && (ebone->layer & arm->layer)) - break; - } - - if (!ebone) - return; - - if((ob->parent) && (ob->partype == PARBONE)) - but= uiDefBut(block, TEX, B_DIFF, "Bone:", 160, 130, 140, 19, ebone->name, 1, 31, 0, 0, ""); - else - but= uiDefBut(block, TEX, B_DIFF, "Bone:", 160, 150, 140, 19, ebone->name, 1, 31, 0, 0, ""); - uiButSetFunc(but, validate_editbonebutton_cb, ebone, NULL); - - uiBlockBeginAlign(block); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "HeadX:", 10, 70, 140, 19, ebone->head, -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "HeadY:", 10, 50, 140, 19, ebone->head+1, -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "HeadZ:", 10, 30, 140, 19, ebone->head+2, -lim, lim, 10, 3, ""); - uiBlockBeginAlign(block); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "TailX:", 160, 70, 140, 19, ebone->tail, -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "TailY:", 160, 50, 140, 19, ebone->tail+1, -lim, lim, 10, 3, ""); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "TailZ:", 160, 30, 140, 19, ebone->tail+2, -lim, lim, 10, 3, ""); - uiBlockEndAlign(block); - - tfp->ob_eul[0]= 180.0*ebone->roll/M_PI; - uiDefButF(block, NUM, B_ARMATUREPANEL1, "Roll:", 10, 100, 140, 19, tfp->ob_eul, -lim, lim, 1000, 3, ""); - - uiBlockBeginAlign(block); - uiDefButF(block, NUM, B_ARMATUREPANEL1, "TailRadius:", 10, 150, 140, 19, &ebone->rad_tail, 0, lim, 10, 3, ""); - if (ebone->parent && ebone->flag & BONE_CONNECTED ) - uiDefButF(block, NUM, B_ARMATUREPANEL1, "HeadRadius:", 10, 130, 140, 19, &ebone->parent->rad_tail, 0, lim, 10, 3, ""); - else - uiDefButF(block, NUM, B_ARMATUREPANEL1, "HeadRadius:", 10, 130, 140, 19, &ebone->rad_head, 0, lim, 10, 3, ""); - uiBlockEndAlign(block); -} - -static void v3d_editmetaball_buts(uiBlock *block, Object *ob, float lim) -{ - extern MetaElem *lastelem; - - if(lastelem) { - uiBlockBeginAlign(block); - uiDefButF(block, NUM, B_RECALCMBALL, "LocX:", 10, 70, 140, 19, &lastelem->x, -lim, lim, 100, 3, ""); - uiDefButF(block, NUM, B_RECALCMBALL, "LocY:", 10, 50, 140, 19, &lastelem->y, -lim, lim, 100, 3, ""); - uiDefButF(block, NUM, B_RECALCMBALL, "LocZ:", 10, 30, 140, 19, &lastelem->z, -lim, lim, 100, 3, ""); - - uiBlockBeginAlign(block); - if(lastelem->type!=MB_BALL) - uiDefButF(block, NUM, B_RECALCMBALL, "dx:", 160, 70, 140, 19, &lastelem->expx, 0, lim, 100, 3, ""); - if((lastelem->type!=MB_BALL) && (lastelem->type!=MB_TUBE)) - uiDefButF(block, NUM, B_RECALCMBALL, "dy:", 160, 50, 140, 19, &lastelem->expy, 0, lim, 100, 3, ""); - if((lastelem->type==MB_ELIPSOID) || (lastelem->type==MB_CUBE)) - uiDefButF(block, NUM, B_RECALCMBALL, "dz:", 160, 30, 140, 19, &lastelem->expz, 0, lim, 100, 3, ""); - - uiBlockEndAlign(block); - - uiBlockBeginAlign(block); - uiDefButF(block, NUM, B_RECALCMBALL, "Radius:", 10, 120, 140, 19, &lastelem->rad, 0, lim, 100, 3, "Size of the active metaball"); - uiDefButF(block, NUM, B_RECALCMBALL, "Stiffness:", 10, 100, 140, 19, &lastelem->s, 0, 10, 100, 3, "Stiffness of the active metaball"); - uiBlockEndAlign(block); - - uiDefButS(block, MENU, B_RECALCMBALL, "Type%t|Ball%x0|Tube%x4|Plane%x5|Elipsoid%x6|Cube%x7", 160, 120, 140, 19, &lastelem->type, 0.0, 0.0, 0, 0, "Set active element type"); - - } -} - -void do_viewbuts(unsigned short event) -{ - BoundBox *bb; - View3D *vd; - Object *ob= OBACT; - TransformProperties *tfp= G.vd->properties_storage; - - vd= G.vd; - if(vd==NULL) return; - - switch(event) { - - case B_OBJECTPANEL: - DAG_object_flush_update(G.scene, ob, OB_RECALC_OB); - allqueue(REDRAWVIEW3D, 1); - break; - - case B_OBJECTPANELROT: - if(ob) { - ob->rot[0]= M_PI*tfp->ob_eul[0]/180.0; - ob->rot[1]= M_PI*tfp->ob_eul[1]/180.0; - ob->rot[2]= M_PI*tfp->ob_eul[2]/180.0; - DAG_object_flush_update(G.scene, ob, OB_RECALC_OB); - allqueue(REDRAWVIEW3D, 1); - } - break; - - case B_OBJECTPANELSCALE: - if(ob) { - - /* link scale; figure out which axis changed */ - if (tfp->link_scale) { - float ratio, tmp, max = 0.0; - int axis; - - axis = 0; - max = fabs(tfp->ob_scale[0] - ob->size[0]); - tmp = fabs(tfp->ob_scale[1] - ob->size[1]); - if (tmp > max) { - axis = 1; - max = tmp; - } - tmp = fabs(tfp->ob_scale[2] - ob->size[2]); - if (tmp > max) { - axis = 2; - max = tmp; - } - - if (ob->size[axis] != tfp->ob_scale[axis]) { - if (fabs(ob->size[axis]) > FLT_EPSILON) { - ratio = tfp->ob_scale[axis] / ob->size[axis]; - ob->size[0] *= ratio; - ob->size[1] *= ratio; - ob->size[2] *= ratio; - } - } - } - else { - VECCOPY(ob->size, tfp->ob_scale); - - } - DAG_object_flush_update(G.scene, ob, OB_RECALC_OB); - allqueue(REDRAWVIEW3D, 1); - } - break; - - case B_OBJECTPANELDIMS: - bb= object_get_boundbox(ob); - if(bb) { - float old_dims[3], scale[3], ratio, len[3]; - int axis; - - Mat4ToSize(ob->obmat, scale); - - len[0] = bb->vec[4][0] - bb->vec[0][0]; - len[1] = bb->vec[2][1] - bb->vec[0][1]; - len[2] = bb->vec[1][2] - bb->vec[0][2]; - - old_dims[0] = fabs(scale[0]) * len[0]; - old_dims[1] = fabs(scale[1]) * len[1]; - old_dims[2] = fabs(scale[2]) * len[2]; - - /* for each axis changed */ - for (axis = 0; axis<3; axis++) { - if (fabs(old_dims[axis] - tfp->ob_dims[axis]) > 0.0001) { - if (old_dims[axis] > 0.0) { - ratio = tfp->ob_dims[axis] / old_dims[axis]; - if (tfp->link_scale) { - ob->size[0] *= ratio; - ob->size[1] *= ratio; - ob->size[2] *= ratio; - break; - } - else { - ob->size[axis] *= ratio; - } - } - else { - if (len[axis] > 0) { - ob->size[axis] = tfp->ob_dims[axis] / len[axis]; - } - } - } - } - - /* prevent multiple B_OBJECTPANELDIMS events to keep scaling, cycling with TAB on buttons can cause that */ - VECCOPY(tfp->ob_dims, old_dims); - - DAG_object_flush_update(G.scene, ob, OB_RECALC_OB); - allqueue(REDRAWVIEW3D, 1); - } - break; - - case B_OBJECTPANELMEDIAN: - if(ob) { - v3d_editvertex_buts(NULL, ob, 1.0); - DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 1); - } - break; - - /* note; this case also used for parbone */ - case B_OBJECTPANELPARENT: - if(ob) { - if(ob->id.lib || test_parent_loop(ob->parent, ob) ) - ob->parent= NULL; - else { - DAG_scene_sort(G.scene); - DAG_object_flush_update(G.scene, ob, OB_RECALC_OB); - } - allqueue(REDRAWVIEW3D, 1); - allqueue(REDRAWBUTSOBJECT, 0); - } - break; - - case B_ARMATUREPANEL1: - { - bArmature *arm= G.obedit->data; - EditBone *ebone, *child; - - for (ebone = G.edbo.first; ebone; ebone=ebone->next){ - if ((ebone->flag & BONE_ACTIVE) && (ebone->layer & arm->layer)) - break; - } - if (ebone) { - ebone->roll= M_PI*tfp->ob_eul[0]/180.0; - // Update our parent - if (ebone->parent && ebone->flag & BONE_CONNECTED){ - VECCOPY (ebone->parent->tail, ebone->head); - } - - // Update our children if necessary - for (child = G.edbo.first; child; child=child->next){ - if (child->parent == ebone && (child->flag & BONE_CONNECTED)){ - VECCOPY (child->head, ebone->tail); - } - } - if(arm->flag & ARM_MIRROR_EDIT) { - EditBone *eboflip= armature_bone_get_mirrored(ebone); - if(eboflip) { - eboflip->roll= -ebone->roll; - eboflip->head[0]= -ebone->head[0]; - eboflip->tail[0]= -ebone->tail[0]; - - // Update our parent - if (eboflip->parent && eboflip->flag & BONE_CONNECTED){ - VECCOPY (eboflip->parent->tail, eboflip->head); - } - - // Update our children if necessary - for (child = G.edbo.first; child; child=child->next){ - if (child->parent == eboflip && (child->flag & BONE_CONNECTED)){ - VECCOPY (child->head, eboflip->tail); - } - } - } - } - - allqueue(REDRAWVIEW3D, 1); - } - } - break; - case B_ARMATUREPANEL3: // rotate button on channel - { - bArmature *arm; - bPoseChannel *pchan; - Bone *bone; - float eul[3]; - - arm = get_armature(OBACT); - if (!arm || !ob->pose) return; - - for(pchan= ob->pose->chanbase.first; pchan; pchan= pchan->next) { - bone = pchan->bone; - if(bone && (bone->flag & BONE_ACTIVE) && (bone->layer & arm->layer)) - break; - } - if (!pchan) return; - - /* make a copy to eul[3], to allow TAB on buttons to work */ - eul[0]= M_PI*tfp->ob_eul[0]/180.0; - eul[1]= M_PI*tfp->ob_eul[1]/180.0; - eul[2]= M_PI*tfp->ob_eul[2]/180.0; - EulToQuat(eul, pchan->quat); - } - /* no break, pass on */ - case B_ARMATUREPANEL2: - { - ob->pose->flag |= (POSE_LOCKED|POSE_DO_UNLOCK); - DAG_object_flush_update(G.scene, ob, OB_RECALC_DATA); - allqueue(REDRAWVIEW3D, 1); - } - break; - } -} - -static void view3d_panel_object(short cntrl) // VIEW3D_HANDLER_OBJECT -{ - uiBlock *block; - uiBut *bt; - Object *ob= OBACT; - TransformProperties *tfp; - float lim; - static char hexcol[128]; - - if(ob==NULL) return; - - /* make sure we got storage */ - if(G.vd->properties_storage==NULL) - G.vd->properties_storage= MEM_callocN(sizeof(TransformProperties), "TransformProperties"); - tfp= G.vd->properties_storage; - - block= uiNewBlock(&curarea->uiblocks, "view3d_panel_object", UI_EMBOSS, UI_HELV, curarea->win); - uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl); - uiSetPanelHandler(VIEW3D_HANDLER_OBJECT); // for close and esc - - if((G.f & G_SCULPTMODE) && !G.obedit) { - if(!uiNewPanel(curarea, block, "Transform Properties", "View3d", 10, 230, 318, 234)) - return; - } else if(G.f & G_PARTICLEEDIT && !G.obedit){ - if(!uiNewPanel(curarea, block, "Transform Properties", "View3d", 10, 230, 318, 234)) - return; - } else { - if(!uiNewPanel(curarea, block, "Transform Properties", "View3d", 10, 230, 318, 204)) - return; - } - - uiSetButLock(object_is_libdata(ob), ERROR_LIBDATA_MESSAGE); - - if(G.f & (G_VERTEXPAINT|G_TEXTUREPAINT|G_WEIGHTPAINT)) { - uiBlockSetFlag(block, UI_BLOCK_FRONTBUFFER); // force old style frontbuffer draw - } - else { - bt= uiDefBut(block, TEX, B_IDNAME, "OB: ", 10,180,140,20, ob->id.name+2, 0.0, 21.0, 0, 0, ""); -#ifdef WITH_VERSE - if(ob->vnode) uiButSetFunc(bt, test_and_send_idbutton_cb, ob, ob->id.name); - else uiButSetFunc(bt, test_idbutton_cb, ob->id.name, NULL); -#else - uiButSetFunc(bt, test_idbutton_cb, ob->id.name, NULL); -#endif - - if((G.f & G_PARTICLEEDIT)==0) { - uiBlockBeginAlign(block); - uiDefIDPoinBut(block, test_obpoin_but, ID_OB, B_OBJECTPANELPARENT, "Par:", 160, 180, 140, 20, &ob->parent, "Parent Object"); - if((ob->parent) && (ob->partype == PARBONE)) { - bt= uiDefBut(block, TEX, B_OBJECTPANELPARENT, "ParBone:", 160, 160, 140, 20, ob->parsubstr, 0, 30, 0, 0, ""); - uiButSetCompleteFunc(bt, autocomplete_bone, (void *)ob->parent); - } - else { - strcpy(ob->parsubstr, ""); - } - uiBlockEndAlign(block); - } - } - - lim= 10000.0f*MAX2(1.0, G.vd->grid); - - if(ob==G.obedit) { - if(ob->type==OB_ARMATURE) v3d_editarmature_buts(block, ob, lim); - if(ob->type==OB_MBALL) v3d_editmetaball_buts(block, ob, lim); - else v3d_editvertex_buts(block, ob, lim); - } - else if(ob->flag & OB_POSEMODE) { - v3d_posearmature_buts(block, ob, lim); - } - else if(G.f & G_WEIGHTPAINT) { - uiNewPanelTitle(block, "Weight Paint Properties"); - weight_paint_buttons(block); - } - else if(G.f & (G_VERTEXPAINT|G_TEXTUREPAINT)) { - extern VPaint Gvp; /* from vpaint */ - static float hsv[3], old[3]; // used as temp mem for picker - float *rgb= NULL; - ToolSettings *settings= G.scene->toolsettings; - - if(G.f & G_VERTEXPAINT) rgb= &Gvp.r; - else if(settings->imapaint.brush) rgb= settings->imapaint.brush->rgb; - - uiNewPanelTitle(block, "Paint Properties"); - if (rgb) - /* 'f' is for floating panel */ - uiBlockPickerButtons(block, rgb, hsv, old, hexcol, 'f', REDRAWBUTSEDIT); - } - else if(G.f & G_SCULPTMODE) { - uiNewPanelTitle(block, "Sculpt Properties"); - sculptmode_draw_interface_tools(block,10,150); - } else if(G.f & G_PARTICLEEDIT){ - uiNewPanelTitle(block, "Particle Edit Properties"); - particle_edit_buttons(block); - } else { - BoundBox *bb = NULL; - - uiBlockBeginAlign(block); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCX, REDRAWVIEW3D, ICON_UNLOCKED, 10,150,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANEL, "LocX:", 30, 150, 120, 19, &(ob->loc[0]), -lim, lim, 100, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCY, REDRAWVIEW3D, ICON_UNLOCKED, 10,130,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANEL, "LocY:", 30, 130, 120, 19, &(ob->loc[1]), -lim, lim, 100, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_LOCZ, REDRAWVIEW3D, ICON_UNLOCKED, 10,110,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANEL, "LocZ:", 30, 110, 120, 19, &(ob->loc[2]), -lim, lim, 100, 3, ""); - - tfp->ob_eul[0]= 180.0*ob->rot[0]/M_PI; - tfp->ob_eul[1]= 180.0*ob->rot[1]/M_PI; - tfp->ob_eul[2]= 180.0*ob->rot[2]/M_PI; - - uiBlockBeginAlign(block); - if ((ob->parent) && (ob->partype == PARBONE)) { - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTX, REDRAWVIEW3D, ICON_UNLOCKED, 160,130,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELROT, "RotX:", 180, 130, 120, 19, &(tfp->ob_eul[0]), -lim, lim, 1000, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTY, REDRAWVIEW3D, ICON_UNLOCKED, 160,110,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELROT, "RotY:", 180, 110, 120, 19, &(tfp->ob_eul[1]), -lim, lim, 1000, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTZ, REDRAWVIEW3D, ICON_UNLOCKED, 160,90,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELROT, "RotZ:", 180, 90, 120, 19, &(tfp->ob_eul[2]), -lim, lim, 1000, 3, ""); - - } - else { - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTX, REDRAWVIEW3D, ICON_UNLOCKED, 160,150,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELROT, "RotX:", 180, 150, 120, 19, &(tfp->ob_eul[0]), -lim, lim, 1000, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTY, REDRAWVIEW3D, ICON_UNLOCKED, 160,130,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELROT, "RotY:", 180, 130, 120, 19, &(tfp->ob_eul[1]), -lim, lim, 1000, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_ROTZ, REDRAWVIEW3D, ICON_UNLOCKED, 160,110,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELROT, "RotZ:", 180, 110, 120, 19, &(tfp->ob_eul[2]), -lim, lim, 1000, 3, ""); - } - - tfp->ob_scale[0]= ob->size[0]; - tfp->ob_scale[1]= ob->size[1]; - tfp->ob_scale[2]= ob->size[2]; - - uiBlockBeginAlign(block); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEX, REDRAWVIEW3D, ICON_UNLOCKED, 10,80,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELSCALE, "ScaleX:", 30, 80, 120, 19, &(tfp->ob_scale[0]), -lim, lim, 10, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEY, REDRAWVIEW3D, ICON_UNLOCKED, 10,60,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELSCALE, "ScaleY:", 30, 60, 120, 19, &(tfp->ob_scale[1]), -lim, lim, 10, 3, ""); - uiDefIconButBitS(block, ICONTOG, OB_LOCK_SCALEZ, REDRAWVIEW3D, ICON_UNLOCKED, 10,40,20,19, &(ob->protectflag), 0, 0, 0, 0, "Protects this value from being Transformed"); - uiDefButF(block, NUM, B_OBJECTPANELSCALE, "ScaleZ:", 30, 40, 120, 19, &(tfp->ob_scale[2]), -lim, lim, 10, 3, ""); - uiBlockEndAlign(block); - - uiDefButS(block, TOG, REDRAWVIEW3D, "Link Scale", 10, 10, 140, 19, &(tfp->link_scale), 0, 1, 0, 0, "Scale values vary proportionally in all directions"); - - bb= object_get_boundbox(ob); - if (bb) { - float scale[3]; - - Mat4ToSize(ob->obmat, scale); - - tfp->ob_dims[0] = fabs(scale[0]) * (bb->vec[4][0] - bb->vec[0][0]); - tfp->ob_dims[1] = fabs(scale[1]) * (bb->vec[2][1] - bb->vec[0][1]); - tfp->ob_dims[2] = fabs(scale[2]) * (bb->vec[1][2] - bb->vec[0][2]); - - uiBlockBeginAlign(block); - if ((ob->parent) && (ob->partype == PARBONE)) { - uiDefButF(block, NUM, B_OBJECTPANELDIMS, "DimX:", 160, 60, 140, 19, &(tfp->ob_dims[0]), 0.0, lim, 10, 3, "Manipulate bounding box size"); - uiDefButF(block, NUM, B_OBJECTPANELDIMS, "DimY:", 160, 40, 140, 19, &(tfp->ob_dims[1]), 0.0, lim, 10, 3, "Manipulate bounding box size"); - uiDefButF(block, NUM, B_OBJECTPANELDIMS, "DimZ:", 160, 20, 140, 19, &(tfp->ob_dims[2]), 0.0, lim, 10, 3, "Manipulate bounding box size"); - - } - else { - uiDefButF(block, NUM, B_OBJECTPANELDIMS, "DimX:", 160, 80, 140, 19, &(tfp->ob_dims[0]), 0.0, lim, 10, 3, "Manipulate bounding box size"); - uiDefButF(block, NUM, B_OBJECTPANELDIMS, "DimY:", 160, 60, 140, 19, &(tfp->ob_dims[1]), 0.0, lim, 10, 3, "Manipulate bounding box size"); - uiDefButF(block, NUM, B_OBJECTPANELDIMS, "DimZ:", 160, 40, 140, 19, &(tfp->ob_dims[2]), 0.0, lim, 10, 3, "Manipulate bounding box size"); - } - - uiBlockEndAlign(block); - } - } - uiClearButLock(); -} - -static void view3d_panel_background(short cntrl) // VIEW3D_HANDLER_BACKGROUND -{ - uiBlock *block; - View3D *vd; - - vd= G.vd; - - block= uiNewBlock(&curarea->uiblocks, "view3d_panel_background", UI_EMBOSS, UI_HELV, curarea->win); - uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl); - uiSetPanelHandler(VIEW3D_HANDLER_BACKGROUND); // for close and esc - if(uiNewPanel(curarea, block, "Background Image", "View3d", 340, 10, 318, 204)==0) return; - - if(G.f & G_VERTEXPAINT || G.f & G_WEIGHTPAINT || G.f & G_TEXTUREPAINT) { - uiBlockSetFlag(block, UI_BLOCK_FRONTBUFFER); // force old style frontbuffer draw - } - - if(vd->flag & V3D_DISPBGPIC) { - if(vd->bgpic==NULL) { - vd->bgpic= MEM_callocN(sizeof(BGpic), "bgpic"); - vd->bgpic->size= 5.0; - vd->bgpic->blend= 0.5; - vd->bgpic->iuser.fie_ima= 2; - vd->bgpic->iuser.ok= 1; - } - } - - if(!(vd->flag & V3D_DISPBGPIC)) { - uiDefButBitS(block, TOG, V3D_DISPBGPIC, B_REDR, "Use Background Image", 10, 180, 150, 20, &vd->flag, 0, 0, 0, 0, "Display an image in the background of this 3D View"); - uiDefBut(block, LABEL, 1, " ", 160, 180, 150, 20, NULL, 0.0, 0.0, 0, 0, ""); - } - else { - uiBlockBeginAlign(block); - uiDefButBitS(block, TOG, V3D_DISPBGPIC, B_REDR, "Use", 10, 225, 50, 20, &vd->flag, 0, 0, 0, 0, "Display an image in the background of this 3D View"); - uiDefButF(block, NUMSLI, B_REDR, "Blend:", 60, 225, 150, 20, &vd->bgpic->blend, 0.0,1.0, 0, 0, "Set the transparency of the background image"); - uiDefButF(block, NUM, B_REDR, "Size:", 210, 225, 100, 20, &vd->bgpic->size, 0.1, 250.0*vd->grid, 100, 0, "Set the size (width) of the background image"); - - uiDefButF(block, NUM, B_REDR, "X Offset:", 10, 205, 150, 20, &vd->bgpic->xof, -250.0*vd->grid,250.0*vd->grid, 10, 2, "Set the horizontal offset of the background image"); - uiDefButF(block, NUM, B_REDR, "Y Offset:", 160, 205, 150, 20, &vd->bgpic->yof, -250.0*vd->grid,250.0*vd->grid, 10, 2, "Set the vertical offset of the background image"); - - uiblock_image_panel(block, &vd->bgpic->ima, &vd->bgpic->iuser, B_REDR, B_REDR); - } -} - - -static void view3d_panel_properties(short cntrl) // VIEW3D_HANDLER_SETTINGS -{ - uiBlock *block; - View3D *vd; - float *curs; - - vd= G.vd; - - block= uiNewBlock(&curarea->uiblocks, "view3d_panel_properties", UI_EMBOSS, UI_HELV, curarea->win); - uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | cntrl); - uiSetPanelHandler(VIEW3D_HANDLER_PROPERTIES); // for close and esc - if(uiNewPanel(curarea, block, "View Properties", "View3d", 340, 30, 318, 254)==0) return; - - /* to force height */ - uiNewPanelHeight(block, 264); - - if(G.f & (G_VERTEXPAINT|G_FACESELECT|G_TEXTUREPAINT|G_WEIGHTPAINT)) { - uiBlockSetFlag(block, UI_BLOCK_FRONTBUFFER); // force old style frontbuffer draw - } - - uiDefBut(block, LABEL, 1, "Grid:", 10, 220, 150, 19, NULL, 0.0, 0.0, 0, 0, ""); - uiBlockBeginAlign(block); - uiDefButF(block, NUM, REDRAWVIEW3D, "Spacing:", 10, 200, 140, 19, &vd->grid, 0.001, 100.0, 10, 0, "Set the distance between grid lines"); - uiDefButS(block, NUM, REDRAWVIEW3D, "Lines:", 10, 180, 140, 19, &vd->gridlines, 0.0, 100.0, 100, 0, "Set the number of grid lines in perspective view"); - uiDefButS(block, NUM, REDRAWVIEW3D, "Divisions:", 10, 160, 140, 19, &vd->gridsubdiv, 1.0, 100.0, 100, 0, "Set the number of grid lines"); - uiBlockEndAlign(block); - - uiDefBut(block, LABEL, 1, "3D Display:", 160, 220, 150, 19, NULL, 0.0, 0.0, 0, 0, ""); - uiDefButBitS(block, TOG, V3D_SHOW_FLOOR, REDRAWVIEW3D, "Grid Floor",160, 200, 150, 19, &vd->gridflag, 0, 0, 0, 0, "Show the grid floor in free camera mode"); - uiDefButBitS(block, TOG, V3D_SHOW_X, REDRAWVIEW3D, "X Axis", 160, 176, 48, 19, &vd->gridflag, 0, 0, 0, 0, "Show the X Axis line"); - uiDefButBitS(block, TOG, V3D_SHOW_Y, REDRAWVIEW3D, "Y Axis", 212, 176, 48, 19, &vd->gridflag, 0, 0, 0, 0, "Show the Y Axis line"); - uiDefButBitS(block, TOG, V3D_SHOW_Z, REDRAWVIEW3D, "Z Axis", 262, 176, 48, 19, &vd->gridflag, 0, 0, 0, 0, "Show the Z Axis line"); - - uiDefBut(block, LABEL, 1, "View Camera:", 10, 140, 140, 19, NULL, 0.0, 0.0, 0, 0, ""); - - uiDefButF(block, NUM, REDRAWVIEW3D, "Lens:", 10, 120, 140, 19, &vd->lens, 10.0, 120.0, 100, 0, "The lens angle in perspective view"); - uiBlockBeginAlign(block); - uiDefButF(block, NUM, REDRAWVIEW3D, "Clip Start:", 10, 96, 140, 19, &vd->near, vd->grid/100.0, 100.0, 10, 0, "Set the beginning of the range in which 3D objects are displayed (perspective view)"); - uiDefButF(block, NUM, REDRAWVIEW3D, "Clip End:", 10, 76, 140, 19, &vd->far, 1.0, 10000.0*vd->grid, 100, 0, "Set the end of the range in which 3D objects are displayed (perspective view)"); - uiBlockEndAlign(block); - - uiDefBut(block, LABEL, 1, "3D Cursor:", 160, 150, 140, 19, NULL, 0.0, 0.0, 0, 0, ""); - - uiBlockBeginAlign(block); - curs= give_cursor(); - uiDefButF(block, NUM, REDRAWVIEW3D, "X:", 160, 130, 150, 22, curs, -10000.0*vd->grid, 10000.0*vd->grid, 10, 0, "X co-ordinate of the 3D cursor"); - uiDefButF(block, NUM, REDRAWVIEW3D, "Y:", 160, 108, 150, 22, curs+1, -10000.0*vd->grid, 10000.0*vd->grid, 10, 0, "Y co-ordinate of the 3D cursor"); - uiDefButF(block, NUM, REDRAWVIEW3D, "Z:", 160, 86, 150, 22, curs+2, -10000.0*vd->grid, 10000.0*vd->grid, 10, 0, "Z co-ordinate of the 3D cursor"); - uiBlockEndAlign(block); - - uiDefBut(block, LABEL, 1, "Display:", 10, 50, 150, 19, NULL, 0.0, 0.0, 0, 0, ""); - - uiBlockBeginAlign(block); - uiDefButBitS(block, TOG, V3D_SELECT_OUTLINE, REDRAWVIEW3D, "Outline Selected", 10, 30, 140, 19, &vd->flag, 0, 0, 0, 0, "Highlight selected objects with an outline, in Solid, Shaded or Textured viewport shading modes"); - uiDefButBitS(block, TOG, V3D_DRAW_CENTERS, REDRAWVIEW3D, "All Object Centers", 10, 10, 140, 19, &vd->flag, 0, 0, 0, 0, "Draw the center points on all objects"); - uiDefButBitS(block, TOGN, V3D_HIDE_HELPLINES, REDRAWVIEW3D, "Relationship Lines", 10, -10, 140, 19, &vd->flag, 0, 0, 0, 0, "Draw dashed lines indicating Parent, Constraint, or Hook relationships"); - uiDefButBitS(block, TOG, V3D_SOLID_TEX, REDRAWVIEW3D, "Solid Tex", 10, -30, 140, 19, &vd->flag2, 0, 0, 0, 0, "Display textures in Solid draw type (Shift T)"); - uiBlockEndAlign(block); - - uiDefBut(block, LABEL, 1, "View Locking:", 160, 50, 150, 19, NULL, 0.0, 0.0, 0, 0, ""); - uiBlockBeginAlign(block); - uiDefIDPoinBut(block, test_obpoin_but, ID_OB, REDRAWVIEW3D, "Object:", 160, 30, 140, 19, &vd->ob_centre, "Lock view to center to this Object"); - uiDefBut(block, TEX, REDRAWVIEW3D, "Bone:", 160, 10, 140, 19, vd->ob_centre_bone, 1, 31, 0, 0, "If view locked to Object, use this Bone to lock to view to"); - -} - -static void view3d_panel_preview(ScrArea *sa, short cntrl) // VIEW3D_HANDLER_PREVIEW -{ - uiBlock *block; - View3D *v3d= sa->spacedata.first; - int ofsx, ofsy; - - block= uiNewBlock(&sa->uiblocks, "view3d_panel_preview", UI_EMBOSS, UI_HELV, sa->win); - uiPanelControl(UI_PNL_SOLID | UI_PNL_CLOSE | UI_PNL_SCALE | cntrl); - uiSetPanelHandler(VIEW3D_HANDLER_PREVIEW); // for close and esc - - ofsx= -150+(sa->winx/2)/v3d->blockscale; - ofsy= -100+(sa->winy/2)/v3d->blockscale; - if(uiNewPanel(sa, block, "Preview", "View3d", ofsx, ofsy, 300, 200)==0) return; - - uiBlockSetDrawExtraFunc(block, BIF_view3d_previewdraw); - - if(G.scene->recalc & SCE_PRV_CHANGED) { - G.scene->recalc &= ~SCE_PRV_CHANGED; - //printf("found recalc\n"); - BIF_view3d_previewrender_free(sa->spacedata.first); - BIF_preview_changed(0); - } -} - - -static void view3d_blockhandlers(ScrArea *sa) -{ - View3D *v3d= sa->spacedata.first; - short a; - - /* warning; blocks need to be freed each time, handlers dont remove */ - uiFreeBlocksWin(&sa->uiblocks, sa->win); - - /*uv face-sel and wp mode when mixed with wire leave depth enabled causing - models to draw over the UI */ - glDisable(GL_DEPTH_TEST); - - for(a=0; a<SPACE_MAXHANDLER; a+=2) { - - switch(v3d->blockhandler[a]) { - - case VIEW3D_HANDLER_PROPERTIES: - view3d_panel_properties(v3d->blockhandler[a+1]); - break; - case VIEW3D_HANDLER_BACKGROUND: - view3d_panel_background(v3d->blockhandler[a+1]); - break; - case VIEW3D_HANDLER_OBJECT: - view3d_panel_object(v3d->blockhandler[a+1]); - break; - case VIEW3D_HANDLER_PREVIEW: - view3d_panel_preview(sa, v3d->blockhandler[a+1]); - break; - } - /* clear action value for event */ - v3d->blockhandler[a+1]= 0; - } - uiDrawBlocksPanels(sa, 0); - -} - -/* ****************** View3d afterdraw *************** */ - -typedef struct View3DAfter { - struct View3DAfter *next, *prev; - struct Base *base; - int type; -} View3DAfter; - -/* temp storage of Objects that need to be drawn as last */ -void add_view3d_after(View3D *v3d, Base *base, int type) -{ - View3DAfter *v3da= MEM_callocN(sizeof(View3DAfter), "View 3d after"); - - BLI_addtail(&v3d->afterdraw, v3da); - v3da->base= base; - v3da->type= type; -} - -/* clears zbuffer and draws it over */ -static void view3d_draw_xray(View3D *v3d, int flag) -{ - View3DAfter *v3da, *next; - int doit= 0; - - for(v3da= v3d->afterdraw.first; v3da; v3da= v3da->next) - if(v3da->type==V3D_XRAY) doit= 1; - - if(doit) { - if(v3d->zbuf) glClear(GL_DEPTH_BUFFER_BIT); - v3d->xray= TRUE; - - for(v3da= v3d->afterdraw.first; v3da; v3da= next) { - next= v3da->next; - if(v3da->type==V3D_XRAY) { - draw_object(v3da->base, flag); - BLI_remlink(&v3d->afterdraw, v3da); - MEM_freeN(v3da); - } - } - v3d->xray= FALSE; - } -} - -/* disables write in zbuffer and draws it over */ -static void view3d_draw_transp(View3D *v3d, int flag) -{ - View3DAfter *v3da, *next; - - glDepthMask(0); - v3d->transp= TRUE; - - for(v3da= v3d->afterdraw.first; v3da; v3da= next) { - next= v3da->next; - if(v3da->type==V3D_TRANSP) { - draw_object(v3da->base, flag); - BLI_remlink(&v3d->afterdraw, v3da); - MEM_freeN(v3da); - } - } - v3d->transp= FALSE; - - glDepthMask(1); - -} - -/* *********************** */ - -/* - In most cases call draw_dupli_objects, - draw_dupli_objects_color was added because when drawing set dupli's - we need to force the color -*/ -static void draw_dupli_objects_color(View3D *v3d, Base *base, int color) -{ - ListBase *lb; - DupliObject *dob; - Base tbase; - BoundBox *bb= NULL; - GLuint displist=0; - short transflag, use_displist= -1; /* -1 is initialize */ - char dt, dtx; - - if (base->object->restrictflag & OB_RESTRICT_VIEW) return; - - /* test if we can do a displist */ - if(base->object->transflag & OB_DUPLIGROUP) - use_displist= 0; - - tbase.flag= OB_FROMDUPLI|base->flag; - lb= object_duplilist(G.scene, base->object); - - for(dob= lb->first; dob; dob= dob->next) { - if(dob->no_draw); - else { - tbase.object= dob->ob; - - /* extra service: draw the duplicator in drawtype of parent */ - dt= tbase.object->dt; tbase.object->dt= base->object->dt; - dtx= tbase.object->dtx; tbase.object->dtx= base->object->dtx; - - /* negative scale flag has to propagate */ - transflag= tbase.object->transflag; - if(base->object->transflag & OB_NEG_SCALE) - tbase.object->transflag ^= OB_NEG_SCALE; - - BIF_ThemeColorBlend(color, TH_BACK, 0.5); - - /* generate displist, test for new object */ - if(use_displist==1 && dob->prev && dob->prev->ob!=dob->ob) { - use_displist= -1; - glDeleteLists(displist, 1); - } - /* generate displist */ - if(use_displist == -1) { - - /* lamp drawing messes with matrices, could be handled smarter... but this works */ - if(dob->ob->type==OB_LAMP) - use_displist= 0; - else { - /* disable boundbox check for list creation */ - object_boundbox_flag(dob->ob, OB_BB_DISABLED, 1); - /* need this for next part of code */ - bb= object_get_boundbox(dob->ob); - - Mat4One(dob->ob->obmat); /* obmat gets restored */ - - displist= glGenLists(1); - glNewList(displist, GL_COMPILE); - draw_object(&tbase, DRAW_CONSTCOLOR); - glEndList(); - - use_displist= 1; - object_boundbox_flag(dob->ob, OB_BB_DISABLED, 0); - } - } - if(use_displist) { - mymultmatrix(dob->mat); - if(boundbox_clip(dob->mat, bb)) - glCallList(displist); - myloadmatrix(G.vd->viewmat); - } - else { - Mat4CpyMat4(dob->ob->obmat, dob->mat); - draw_object(&tbase, DRAW_CONSTCOLOR); - } - - tbase.object->dt= dt; - tbase.object->dtx= dtx; - tbase.object->transflag= transflag; - } - } - - /* Transp afterdraw disabled, afterdraw only stores base pointers, and duplis can be same obj */ - - free_object_duplilist(lb); /* does restore */ - - if(use_displist) - glDeleteLists(displist, 1); -} - -static void draw_dupli_objects(View3D *v3d, Base *base) -{ - /* define the color here so draw_dupli_objects_color can be called - * from the set loop */ - - int color= (base->flag & SELECT)?TH_SELECT:TH_WIRE; - /* debug */ - if(base->object->dup_group && base->object->dup_group->id.us<1) - color= TH_REDALERT; - - draw_dupli_objects_color(v3d, base, color); -} - -void view3d_update_depths(View3D *v3d) -{ - /* Create storage for, and, if necessary, copy depth buffer */ - if(!v3d->depths) v3d->depths= MEM_callocN(sizeof(ViewDepths),"ViewDepths"); - if(v3d->depths) { - ViewDepths *d= v3d->depths; - if(d->w != v3d->area->winx || - d->h != v3d->area->winy || - !d->depths) { - d->w= v3d->area->winx; - d->h= v3d->area->winy; - if(d->depths) - MEM_freeN(d->depths); - d->depths= MEM_mallocN(sizeof(float)*d->w*d->h,"View depths"); - d->damaged= 1; - } - - if(d->damaged) { - glReadPixels(v3d->area->winrct.xmin,v3d->area->winrct.ymin,d->w,d->h, - GL_DEPTH_COMPONENT,GL_FLOAT, d->depths); - - glGetDoublev(GL_DEPTH_RANGE,d->depth_range); - - d->damaged= 0; - } - } -} - -/* Enable sculpting in wireframe mode by drawing sculpt object only to the depth buffer */ -static void draw_sculpt_depths(View3D *v3d) -{ - Object *ob = OBACT; - - int dt= MIN2(v3d->drawtype, ob->dt); - if(v3d->zbuf==0 && dt>OB_WIRE) - dt= OB_WIRE; - if(dt == OB_WIRE) { - GLboolean depth_on; - int orig_vdt = v3d->drawtype; - int orig_zbuf = v3d->zbuf; - int orig_odt = ob->dt; - - glGetBooleanv(GL_DEPTH_TEST, &depth_on); - v3d->drawtype = ob->dt = OB_SOLID; - v3d->zbuf = 1; - - glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE); - glEnable(GL_DEPTH_TEST); - draw_object(BASACT, 0); - glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE); - if(!depth_on) - glDisable(GL_DEPTH_TEST); - - v3d->drawtype = orig_vdt; - v3d->zbuf = orig_zbuf; - ob->dt = orig_odt; - } -} - -static void draw_viewport_fps(ScrArea *sa); - - -void drawview3dspace(ScrArea *sa, void *spacedata) -{ - View3D *v3d= spacedata; - Base *base; - Object *ob; - Scene *sce; - char retopo, sculpt; - Object *obact = OBACT; - - /* update all objects, ipos, matrices, displists, etc. Flags set by depgraph or manual, - no layer check here, gets correct flushed */ - /* sets first, we allow per definition current scene to have dependencies on sets */ - if(G.scene->set) { - for(SETLOOPER(G.scene->set, base)) - object_handle_update(base->object); // bke_object.h - } - - for(base= G.scene->base.first; base; base= base->next) - object_handle_update(base->object); // bke_object.h - - setwinmatrixview3d(sa->winx, sa->winy, NULL); /* 0= no pick rect */ - setviewmatrixview3d(); /* note: calls where_is_object for camera... */ - - Mat4MulMat4(v3d->persmat, v3d->viewmat, sa->winmat); - Mat4Invert(v3d->persinv, v3d->persmat); - Mat4Invert(v3d->viewinv, v3d->viewmat); - - /* calculate pixelsize factor once, is used for lamps and obcenters */ - { - float len1, len2, vec[3]; - - VECCOPY(vec, v3d->persinv[0]); - len1= Normalize(vec); - VECCOPY(vec, v3d->persinv[1]); - len2= Normalize(vec); - - v3d->pixsize= 2.0f*(len1>len2?len1:len2); - - /* correct for window size */ - if(sa->winx > sa->winy) v3d->pixsize/= (float)sa->winx; - else v3d->pixsize/= (float)sa->winy; - } - - if(v3d->drawtype > OB_WIRE) { - if(G.f & G_SIMULATION) - glClearColor(0.0, 0.0, 0.0, 0.0); - else { - float col[3]; - BIF_GetThemeColor3fv(TH_BACK, col); - glClearColor(col[0], col[1], col[2], 0.0); - } - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - - glLoadIdentity(); - } - else { - float col[3]; - BIF_GetThemeColor3fv(TH_BACK, col); - glClearColor(col[0], col[1], col[2], 0.0); - glClear(GL_COLOR_BUFFER_BIT); - } - - myloadmatrix(v3d->viewmat); - persp(PERSP_STORE); // store correct view for persp(PERSP_VIEW) calls - - if(v3d->flag & V3D_CLIPPING) - view3d_draw_clipping(v3d); - - /* set zbuffer after we draw clipping region */ - if(v3d->drawtype > OB_WIRE) { - v3d->zbuf= TRUE; - glEnable(GL_DEPTH_TEST); - } - - // needs to be done always, gridview is adjusted in drawgrid() now - v3d->gridview= v3d->grid; - - if(v3d->view==0 || v3d->persp!=0) { - drawfloor(); - if(v3d->persp==2) { - if(G.scene->world) { - if(G.scene->world->mode & WO_STARS) { - RE_make_stars(NULL, star_stuff_init_func, star_stuff_vertex_func, - star_stuff_term_func); - } - } - if(v3d->flag & V3D_DISPBGPIC) draw_bgpic(); - } - } - else { - drawgrid(); - - if(v3d->flag & V3D_DISPBGPIC) { - draw_bgpic(); - } - } - - if(v3d->flag & V3D_CLIPPING) - view3d_set_clipping(v3d); - - /* draw set first */ - if(G.scene->set) { - for(SETLOOPER(G.scene->set, base)) { - - if(v3d->lay & base->lay) { - - BIF_ThemeColorBlend(TH_WIRE, TH_BACK, 0.6f); - draw_object(base, DRAW_CONSTCOLOR); - - if(base->object->transflag & OB_DUPLI) { - draw_dupli_objects_color(v3d, base, TH_WIRE); - } - } - } - - /* Transp and X-ray afterdraw stuff */ - view3d_draw_xray(v3d, DRAW_CONSTCOLOR); // clears zbuffer if it is used! - view3d_draw_transp(v3d, DRAW_CONSTCOLOR); - } - - /* then draw not selected and the duplis, but skip editmode object */ - for(base= G.scene->base.first; base; base= base->next) { - if(v3d->lay & base->lay) { - - /* dupli drawing */ - if(base->object->transflag & OB_DUPLI) { - draw_dupli_objects(v3d, base); - } - if((base->flag & SELECT)==0) { - if(base->object!=G.obedit) draw_object(base, 0); - } - } - } - - retopo= retopo_mesh_check() || retopo_curve_check(); - sculpt= (G.f & G_SCULPTMODE) && !G.obedit; - if(retopo) - view3d_update_depths(v3d); - - /* draw selected and editmode */ - for(base= G.scene->base.first; base; base= base->next) { - if(v3d->lay & base->lay) { - if (base->object==G.obedit || ( base->flag & SELECT) ) - draw_object(base, 0); - } - } - - if(!retopo && sculpt && !(obact && (obact->dtx & OB_DRAWXRAY))) { - draw_sculpt_depths(v3d); - view3d_update_depths(v3d); - } - - if(G.moving) { - BIF_drawConstraint(); - if(G.obedit || (G.f & G_PARTICLEEDIT)) - BIF_drawPropCircle(); // only editmode and particles have proportional edit - BIF_drawSnap(); - } - - if(G.scene->radio) RAD_drawall(v3d->drawtype>=OB_SOLID); - - /* Transp and X-ray afterdraw stuff */ - view3d_draw_xray(v3d, 0); // clears zbuffer if it is used! - view3d_draw_transp(v3d, 0); - - if(!retopo && sculpt && (obact && (OBACT->dtx & OB_DRAWXRAY))) { - draw_sculpt_depths(v3d); - view3d_update_depths(v3d); - } - - if(v3d->flag & V3D_CLIPPING) - view3d_clr_clipping(); - - BIF_draw_manipulator(sa); - - if(v3d->zbuf) { - v3d->zbuf= FALSE; - glDisable(GL_DEPTH_TEST); - } - - persp(PERSP_WIN); // set ortho - - /* Draw Sculpt Mode brush */ - if(!G.obedit && (G.f & G_SCULPTMODE) && area_is_active_area(v3d->area) && sculpt_session()) { - PropsetData *pd= sculpt_session()->propset; - short r1=100, r2=100, r3=100; - short mouse[2]; - - if(sculpt_data()->flags & SCULPT_INPUT_SMOOTH) - sculpt_stroke_draw(); - - if(pd) { - if(pd->mode == PropsetSize) { - r1= sculptmode_brush()->size; - r2= pd->origsize; - r3= r1; - } else if(pd->mode == PropsetStrength) { - r1= 200 - sculptmode_brush()->strength * 2; - r2= 200; - r3= 200; - } else if(pd->mode == PropsetTexRot) { - r1= r2= 200; - r3= 200; - } - - /* Draw brush with texture */ - glEnable(GL_BLEND); - glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); - - glBindTexture(GL_TEXTURE_2D, pd->tex); - - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); - glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR); - - glPushMatrix(); - glTranslatef(pd->origloc[0], pd->origloc[1], 0); - glRotatef(tex_angle(), 0, 0, 1); - - glEnable(GL_TEXTURE_2D); - glBegin(GL_QUADS); - glColor4f(0,0,0,1); - glTexCoord2f(0,0); - glVertex2f(-r3, -r3); - glTexCoord2f(1,0); - glVertex2f(r3, -r3); - glTexCoord2f(1,1); - glVertex2f(r3, r3); - glTexCoord2f(0,1); - glVertex2f(-r3, r3); - glEnd(); - glDisable(GL_TEXTURE_2D); - - glPopMatrix(); - - if(r1 != r2) - fdrawXORcirc(pd->origloc[0], pd->origloc[1], r1); - fdrawXORcirc(pd->origloc[0], pd->origloc[1], r2); - - if(pd->mode == PropsetTexRot) { - const float ang= pd->origtexrot * (M_PI/180.0f); - getmouseco_areawin(mouse); - sdrawXORline(pd->origloc[0], pd->origloc[1], - pd->origloc[0]+200*cos(ang), pd->origloc[1]+200*sin(ang)); - sdrawXORline(pd->origloc[0], pd->origloc[1], mouse[0], mouse[1]); - } - } - else if(sculpt_data()->flags & SCULPT_DRAW_BRUSH) { - short csc[2], car[2]; - getmouseco_sc(csc); - getmouseco_areawin(car); - if(csc[0] > v3d->area->winrct.xmin && - csc[1] > v3d->area->winrct.ymin && - csc[0] < v3d->area->winrct.xmax && - csc[1] < v3d->area->winrct.ymax) - fdrawXORcirc((float)car[0], (float)car[1], sculptmode_brush()->size); - } - } - - retopo_paint_view_update(v3d); - retopo_draw_paint_lines(); - - if(!G.obedit && OBACT && G.f&G_PARTICLEEDIT && area_is_active_area(v3d->area)){ - ParticleSystem *psys = PE_get_current(OBACT); - ParticleEditSettings *pset = PE_settings(); - - short c[2]; - if(psys && psys->edit && pset->brushtype>=0){ - getmouseco_areawin(c); - fdrawXORcirc((float)c[0], (float)c[1], (float)pset->brush[pset->brushtype].size); - } - } - - if(v3d->persp>1) drawviewborder(); - if(v3d->flag2 & V3D_FLYMODE) drawviewborder_flymode(); - if(!(G.f & G_PLAYANIM)) drawcursor(v3d); - if(U.uiflag & USER_SHOW_ROTVIEWICON) - draw_view_axis(); - else - draw_view_icon(); - - if(U.uiflag & USER_SHOW_FPS && G.f & G_PLAYANIM) { - draw_viewport_fps(sa); - } else if(U.uiflag & USER_SHOW_VIEWPORTNAME) { - draw_viewport_name(sa); - } - - ob= OBACT; - if(ob && (U.uiflag & USER_DRAWVIEWINFO)) - draw_selected_name(ob); - - draw_area_emboss(sa); - - /* it is important to end a view in a transform compatible with buttons */ - - bwin_scalematrix(sa->win, v3d->blockscale, v3d->blockscale, v3d->blockscale); - view3d_blockhandlers(sa); - - sa->win_swap= WIN_BACK_OK; - - if(G.f & G_VERTEXPAINT || G.f & G_WEIGHTPAINT || G.f & G_TEXTUREPAINT) { - v3d->flag |= V3D_NEEDBACKBUFDRAW; - addafterqueue(sa->win, BACKBUFDRAW, 1); - } - // test for backbuf select - if(G.obedit && v3d->drawtype>OB_WIRE && (v3d->flag & V3D_ZBUF_SELECT)) { - extern int afterqtest(short win, unsigned short evt); //editscreen.c - - v3d->flag |= V3D_NEEDBACKBUFDRAW; - if(afterqtest(sa->win, BACKBUFDRAW)==0) { - addafterqueue(sa->win, BACKBUFDRAW, 1); - } - } - - /* run any view3d draw handler script links */ - if (sa->scriptlink.totscript) - BPY_do_spacehandlers(sa, 0, SPACEHANDLER_VIEW3D_DRAW); - - /* run scene redraw script links */ - if((G.f & G_DOSCRIPTLINKS) && G.scene->scriptlink.totscript && - !during_script()) { - BPY_do_pyscript((ID *)G.scene, SCRIPT_REDRAW); - } - -} - - -void drawview3d_render(struct View3D *v3d, int winx, int winy, float winmat[][4]) -{ - Base *base; - Scene *sce; - float v3dwinmat[4][4]; - - if(!winmat) - setwinmatrixview3d(winx, winy, NULL); - - setviewmatrixview3d(); - myloadmatrix(v3d->viewmat); - - /* when winmat is not NULL, it overrides the regular window matrix */ - glMatrixMode(GL_PROJECTION); - if(winmat) - myloadmatrix(winmat); - mygetmatrix(v3dwinmat); - glMatrixMode(GL_MODELVIEW); - - Mat4MulMat4(v3d->persmat, v3d->viewmat, v3dwinmat); - Mat4Invert(v3d->persinv, v3d->persmat); - Mat4Invert(v3d->viewinv, v3d->viewmat); - - free_all_realtime_images(); - reshadeall_displist(); - - if(v3d->drawtype > OB_WIRE) { - v3d->zbuf= TRUE; - glEnable(GL_DEPTH_TEST); - } - - if(v3d->flag & V3D_CLIPPING) - view3d_set_clipping(v3d); - - if (v3d->drawtype==OB_TEXTURE && G.scene->world) { - glClearColor(G.scene->world->horr, G.scene->world->horg, G.scene->world->horb, 0.0); - } else { - float col[3]; - BIF_GetThemeColor3fv(TH_BACK, col); - glClearColor(col[0], col[1], col[2], 0.0); - } - glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); - - /* abuse! to make sure it doesnt draw the helpstuff */ - G.f |= G_SIMULATION; - - /* first draw set */ - if(G.scene->set) { - - for(SETLOOPER(G.scene->set, base)) { - if(v3d->lay & base->lay) { - if ELEM3(base->object->type, OB_LAMP, OB_CAMERA, OB_LATTICE); - else { - where_is_object(base->object); - - BIF_ThemeColorBlend(TH_WIRE, TH_BACK, 0.6f); - draw_object(base, DRAW_CONSTCOLOR); - - if(base->object->transflag & OB_DUPLI) { - draw_dupli_objects(v3d, base); - } - } - } - } - - /* Transp and X-ray afterdraw stuff */ - view3d_draw_xray(v3d, DRAW_CONSTCOLOR); // clears zbuffer if it is used! - view3d_draw_transp(v3d, DRAW_CONSTCOLOR); - } - - /* first not selected and duplis */ - base= G.scene->base.first; - while(base) { - - if(v3d->lay & base->lay) { - if ELEM3(base->object->type, OB_LAMP, OB_CAMERA, OB_LATTICE); - else { - - if(base->object->transflag & OB_DUPLI) { - draw_dupli_objects(v3d, base); - } - else if((base->flag & SELECT)==0) { - draw_object(base, 0); - } - } - } - - base= base->next; - } - - /* draw selected */ - base= G.scene->base.first; - while(base) { - - if ( ((base)->flag & SELECT) && ((base)->lay & v3d->lay) ) { - if ELEM3(base->object->type, OB_LAMP, OB_CAMERA, OB_LATTICE); - else draw_object(base, 0); - } - - base= base->next; - } - - if(G.scene->radio) RAD_drawall(v3d->drawtype>=OB_SOLID); - - /* Transp and X-ray afterdraw stuff */ - view3d_draw_xray(v3d, 0); // clears zbuffer if it is used! - view3d_draw_transp(v3d, 0); - - if(v3d->flag & V3D_CLIPPING) - view3d_clr_clipping(); - - if(v3d->zbuf) { - v3d->zbuf= FALSE; - glDisable(GL_DEPTH_TEST); - } - - G.f &= ~G_SIMULATION; - - glFlush(); - - glLoadIdentity(); - - free_all_realtime_images(); -} - - -double tottime = 0.0; -static ScrArea *oldsa; -static double swaptime; -static int curmode; - -/* used for fps display */ -static double redrawtime; -static double lredrawtime; - -int update_time(void) -{ - static double ltime; - double time; - - if ((audiostream_pos() != CFRA) - && (G.scene->audio.flag & AUDIO_SYNC)) { - return 0; - } - - time = PIL_check_seconds_timer(); - - tottime += (time - ltime); - ltime = time; - return (tottime < 0.0); -} - -static void draw_viewport_fps(ScrArea *sa) -{ - float fps; - char printable[16]; - - - if (lredrawtime == redrawtime) - return; - - printable[0] = '\0'; - fps = (float)(1.0/(lredrawtime-redrawtime)); - - /* is this more then half a frame behind? */ - if (fps+0.5 < FPS) { - BIF_ThemeColor(TH_REDALERT); - sprintf(printable, "fps: %.2f", (float)fps); - } else { - BIF_ThemeColor(TH_TEXT_HI); - sprintf(printable, "fps: %i", (int)(fps+0.5)); - } - - glRasterPos2i(10, sa->winy-20); - BMF_DrawString(G.fonts, printable); -} - -static void inner_play_prefetch_frame(int mode, int cfra) -{ - ScrArea *sa; - int oldcfra = CFRA; - ScrArea *oldcurarea = curarea; - - if (!U.prefetchframes) { - return; - } - - CFRA = cfra; - - sa= G.curscreen->areabase.first; - while(sa) { - if(sa==oldsa) { - scrarea_do_winprefetchdraw(sa); - } - else if(mode & 1) { /* all view3d and seq spaces */ - if ELEM(sa->spacetype, SPACE_VIEW3D, SPACE_SEQ) { - scrarea_do_winprefetchdraw(sa); - } - } - else if(mode & 4) { /* all seq spaces */ - if (sa->spacetype == SPACE_SEQ) { - scrarea_do_winprefetchdraw(sa); - } - } - - sa= sa->next; - } - - CFRA = oldcfra; - curarea = oldcurarea; -} - -static void inner_play_prefetch_startup(int mode) -{ - int i; - - if (!U.prefetchframes) { - return; - } - - seq_start_threads(); - - for (i = 0; i <= U.prefetchframes; i++) { - int cfra = CFRA + i; - inner_play_prefetch_frame(mode, cfra); - } - - seq_wait_for_prefetch_ready(); -} - -static void inner_play_prefetch_shutdown(int mode) -{ - if (!U.prefetchframes) { - return; - } - seq_stop_threads(); -} - -static int cached_dynamics(int sfra, int efra) -{ - Base *base = G.scene->base.first; - Object *ob; - ModifierData *md; - ParticleSystem *psys; - int i, stack_index=-1, cached=1; - - while(base && cached) { - ob = base->object; - if(ob->softflag & OB_SB_ENABLE && ob->soft) { - for(i=0, md=ob->modifiers.first; md; i++, md=md->next) { - if(md->type == eModifierType_Softbody) { - stack_index = i; - break; - } - } - for(i=sfra; i<=efra && cached; i++) - cached &= BKE_ptcache_id_exist(&ob->id,i,stack_index); - } - - for(psys=ob->particlesystem.first; psys; psys=psys->next) { - stack_index = modifiers_indexInObject(ob,(ModifierData*)psys_get_modifier(ob,psys)); - if(psys->part->type==PART_HAIR) { - if(psys->softflag & OB_SB_ENABLE && psys->soft); - else - stack_index = -1; - } - - if(stack_index >= 0) - for(i=sfra; i<=efra && cached; i++) - cached &= BKE_ptcache_id_exist(&ob->id,i,stack_index); - } - - base = base->next; - } - - return cached; -} -void inner_play_anim_loop(int init, int mode) -{ - ScrArea *sa; - static int last_cfra = -1; - static int cached = 0; - - /* init */ - if(init) { - oldsa= curarea; - swaptime= 1.0/FPS; - tottime= 0.0; - curmode= mode; - last_cfra = -1; - cached = cached_dynamics(PSFRA,PEFRA); - - redrawtime = 1.0/FPS; - lredrawtime = 0.0; - return; - } - - if (CFRA != last_cfra) { - int pf; - set_timecursor(CFRA); - - update_for_newframe_nodraw(1); /* adds no events in UI */ - - sa= G.curscreen->areabase.first; - while(sa) { - if(sa==oldsa) { - scrarea_do_windraw(sa); - } - else if(curmode & 1) { /* all view3d and seq spaces */ - if ELEM(sa->spacetype, SPACE_VIEW3D, SPACE_SEQ) { - scrarea_do_windraw(sa); - } - } - else if(curmode & 4) { /* all seq spaces */ - if (sa->spacetype == SPACE_SEQ) { - scrarea_do_windraw(sa); - } - } - - sa= sa->next; - } - - if (last_cfra == -1) { - last_cfra = CFRA - 1; - } - - if (U.prefetchframes) { - pf = last_cfra; - - if (CFRA - last_cfra >= U.prefetchframes || - CFRA - last_cfra < 0) { - pf = CFRA - U.prefetchframes; - fprintf(stderr, - "SEQ-THREAD: Lost sync, " - "stopping threads, " - "back to skip mode...\n"); - seq_stop_threads(); - } else { - while (pf < CFRA) { - int c; - pf++; - c = pf + U.prefetchframes; - if (c >= PEFRA) { - c -= PEFRA; - c += PSFRA; - } - - inner_play_prefetch_frame(curmode, c); - } - } - - } - } - - last_cfra = CFRA; - - /* make sure that swaptime passed by */ - tottime -= swaptime; - while (update_time()) { - PIL_sleep_ms(1); - } - - if (CFRA >= PEFRA) { - if (tottime > 0.0) { - tottime = 0.0; - } - CFRA = PSFRA; - audiostream_stop(); - audiostream_start( CFRA ); - cached = cached_dynamics(PSFRA,PEFRA); - } else { - if (cached - && (G.scene->audio.flag & AUDIO_SYNC)) { - CFRA = audiostream_pos(); - } else { - CFRA++; - } - if (CFRA < last_cfra) { - fprintf(stderr, - "SEQ-THREAD: CFRA running backwards: %d\n", - CFRA); - } - } - -} - -/* play_anim: 'mode' defines where to play and if repeat is on (now bitfield): - * - mode & 1 : All view3d and seq areas - * - mode & 2 : No replay - * - mode & 4 : All seq areas - */ -int play_anim(int mode) -{ - ScrArea *sa, *oldsa; - int cfraont; - unsigned short event=0; - short val; - - /* patch for very very old scenes */ - if(SFRA==0) SFRA= 1; - if(EFRA==0) EFRA= 250; - - if(PSFRA>PEFRA) return 0; - - /* waitcursor(1); */ - G.f |= G_PLAYANIM; /* in sequence.c and view.c this is handled */ - - cfraont= CFRA; - oldsa= curarea; - - if (curarea && curarea->spacetype == SPACE_SEQ) { - SpaceSeq *sseq = curarea->spacedata.first; - if (sseq->mainb == 0) mode |= 4; - } - - inner_play_prefetch_startup(mode); - - update_time(); - - inner_play_anim_loop(1, mode); /* 1==init */ - - audiostream_start( CFRA ); - - /* forces all buffers to be OK for current frame (otherwise other windows get redrawn with CFRA+1) */ - curarea->win_swap= WIN_BACK_OK; - screen_swapbuffers(); - - while(TRUE) { - - if (U.uiflag & USER_SHOW_FPS) - lredrawtime = PIL_check_seconds_timer(); - - while(qtest()) { - - /* we test events first because of MKEY event */ - - event= extern_qread(&val); - if(event==ESCKEY) break; - else if(event==MIDDLEMOUSE) { - if(U.flag & USER_VIEWMOVE) { - if(G.qual & LR_SHIFTKEY) viewmove(0); - else if(G.qual & LR_CTRLKEY) viewmove(2); - else viewmove(1); - } - else { - if(G.qual & LR_SHIFTKEY) viewmove(1); - else if(G.qual & LR_CTRLKEY) viewmove(2); - else viewmove(0); - } - } - else if(event==MKEY) { - if(val) add_marker(CFRA-1); - } - } - if(ELEM3(event, ESCKEY, SPACEKEY, RIGHTMOUSE)) break; - - inner_play_anim_loop(0, 0); - - - screen_swapbuffers(); - - if (U.uiflag & USER_SHOW_FPS) - redrawtime = lredrawtime; - - if((mode & 2) && CFRA==PEFRA) break; /* no replay */ - } - - if(event==SPACEKEY); - else CFRA= cfraont; - - inner_play_prefetch_shutdown(mode); - audiostream_stop(); - - if(oldsa!=curarea) areawinset(oldsa->win); - - /* restore all areas */ - sa= G.curscreen->areabase.first; - while(sa) { - if( ((mode & 1) && sa->spacetype==SPACE_VIEW3D) || sa==curarea) addqueue(sa->win, REDRAW, 1); - sa= sa->next; - } - - /* groups could have changed ipo */ - allspace(REMAKEIPO, 0); - allqueue(REDRAWIPO, 0); - allqueue(REDRAWNLA, 0); - allqueue (REDRAWACTION, 0); - - /* restore for cfra */ - update_for_newframe_muted(); - - waitcursor(0); - G.f &= ~G_PLAYANIM; - - if (event==ESCKEY || event==SPACEKEY) return 1; - else return 0; -} |