diff options
Diffstat (limited to 'source/gameengine/BlenderRoutines/KX_BlenderGL.cpp')
| -rw-r--r-- | source/gameengine/BlenderRoutines/KX_BlenderGL.cpp | 259 |
1 files changed, 259 insertions, 0 deletions
diff --git a/source/gameengine/BlenderRoutines/KX_BlenderGL.cpp b/source/gameengine/BlenderRoutines/KX_BlenderGL.cpp new file mode 100644 index 00000000000..c2b4da62ece --- /dev/null +++ b/source/gameengine/BlenderRoutines/KX_BlenderGL.cpp @@ -0,0 +1,259 @@ +/** + * $Id$ + * ***** 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 ***** + */ + +#include "KX_BlenderGL.h" + + +/* + * This little block needed for linking to Blender... + */ +#ifdef WIN32 +#include "BLI_winstuff.h" +#endif + +#include <stdlib.h> +#include <string.h> + +#include "BMF_Api.h" + + + +/* Data types encoding the game world: */ +#include "DNA_object_types.h" +#include "DNA_scene_types.h" +#include "DNA_screen_types.h" +#include "DNA_camera_types.h" +#include "DNA_world_types.h" +#include "DNA_mesh_types.h" +#include "DNA_image_types.h" +#include "DNA_view3d_types.h" +#include "DNA_material_types.h" + +#include "BKE_global.h" +#include "BKE_bmfont.h" + +#include "BIF_gl.h" +extern "C" { +#include "BDR_drawmesh.h" +#include "BIF_mywindow.h" +#include "BIF_toolbox.h" +#include "BIF_graphics.h" /* For CURSOR_NONE CURSOR_WAIT CURSOR_STD */ + +} + +/* end of blender block */ + + +#include <GL/gl.h> + + +void BL_warp_pointer(int x,int y) +{ + warp_pointer(x,y); +} + +void BL_SwapBuffers() +{ + myswapbuffers(); +} + +void BL_RenderText(int mode,const char* textstr,int textlen,struct TFace* tface, + float v1[3],float v2[3],float v3[3],float v4[3]) +{ + Image* ima; + + if(mode & TF_BMFONT) { + //char string[MAX_PROPSTRING]; + int characters, index, character; + float centerx, centery, sizex, sizey, transx, transy, movex, movey, advance; + +// bProperty *prop; + + // string = "Frank van Beek"; + + characters = textlen; + + ima = (struct Image*) tface->tpage; + if (ima == NULL) { + characters = 0; + } + + glPushMatrix(); + for (index = 0; index < characters; index++) { + // lets calculate offset stuff + character = textstr[index]; + + // space starts at offset 1 + // character = character - ' ' + 1; + + matrixGlyph(ima->ibuf, character, & centerx, ¢ery, &sizex, &sizey, &transx, &transy, &movex, &movey, &advance); + + glBegin(GL_POLYGON); + // printf(" %c %f %f %f %f\n", character, tface->uv[0][0], tface->uv[0][1], ); + // glTexCoord2f((tface->uv[0][0] - centerx) * sizex + transx, (tface->uv[0][1] - centery) * sizey + transy); + glTexCoord2f((tface->uv[0][0] - centerx) * sizex + transx, (tface->uv[0][1] - centery) * sizey + transy); + + spack(tface->col[0]); + // glVertex3fv(v1); + glVertex3f(sizex * v1[0] + movex, sizey * v1[1] + movey, v1[2]); + + glTexCoord2f((tface->uv[1][0] - centerx) * sizex + transx, (tface->uv[1][1] - centery) * sizey + transy); + spack(tface->col[1]); + // glVertex3fv(v2); + glVertex3f(sizex * v2[0] + movex, sizey * v2[1] + movey, v2[2]); + + glTexCoord2f((tface->uv[2][0] - centerx) * sizex + transx, (tface->uv[2][1] - centery) * sizey + transy); + spack(tface->col[2]); + // glVertex3fv(v3); + glVertex3f(sizex * v3[0] + movex, sizey * v3[1] + movey, v3[2]); + + if(v4) { + // glTexCoord2f((tface->uv[3][0] - centerx) * sizex + transx, 1.0 - (1.0 - tface->uv[3][1]) * sizey - transy); + glTexCoord2f((tface->uv[3][0] - centerx) * sizex + transx, (tface->uv[3][1] - centery) * sizey + transy); + spack(tface->col[3]); + // glVertex3fv(v4); + glVertex3f(sizex * v4[0] + movex, sizey * v4[1] + movey, v4[2]); + } + glEnd(); + + glTranslatef(advance, 0.0, 0.0); + } + glPopMatrix(); + + } +} + + +void BL_print_gamedebug_line(char* text, int xco, int yco, int width, int height) +{ + /* gl prepping */ + glDisable(GL_TEXTURE_2D); + + glMatrixMode(GL_PROJECTION); + glPushMatrix(); + glLoadIdentity(); + + glOrtho(0, width, + 0, height, 0, 1); + + glMatrixMode(GL_MODELVIEW); + glPushMatrix(); + glLoadIdentity(); + glMatrixMode(GL_TEXTURE); + glPushMatrix(); + glLoadIdentity(); + + /* the actual drawing */ + glColor3ub(255, 255, 255); + glRasterPos2s(xco, height-yco); + BMF_DrawString(G.fonts, text); + + glMatrixMode(GL_TEXTURE); + glPopMatrix(); + glMatrixMode(GL_PROJECTION); + glPopMatrix(); + glMatrixMode(GL_MODELVIEW); + glPopMatrix(); + glEnable(GL_DEPTH_TEST); +} + +void BL_print_gamedebug_line_padded(char* text, int xco, int yco, int width, int height) +{ + /* This is a rather important line :( The gl-mode hasn't been left + * behind quite as neatly as we'd have wanted to. I don't know + * what cause it, though :/ .*/ + glDisable(GL_TEXTURE_2D); + + glMatrixMode(GL_PROJECTION); + glPushMatrix(); + glLoadIdentity(); + + glOrtho(0, width, + 0, height, 0, 1); + + glMatrixMode(GL_MODELVIEW); + glPushMatrix(); + glLoadIdentity(); + glMatrixMode(GL_TEXTURE); + glPushMatrix(); + glLoadIdentity(); + + /* draw in black first*/ + glColor3ub(0, 0, 0); + glRasterPos2s(xco+1, height-yco-1); + BMF_DrawString(G.fonts, text); + glColor3ub(255, 255, 255); + glRasterPos2s(xco, height-yco); + BMF_DrawString(G.fonts, text); + + glMatrixMode(GL_TEXTURE); + glPopMatrix(); + glMatrixMode(GL_PROJECTION); + glPopMatrix(); + glMatrixMode(GL_MODELVIEW); + glPopMatrix(); + glEnable(GL_DEPTH_TEST); +} + +void BL_HideMouse() +{ + set_cursor(CURSOR_NONE); +} + + +void BL_WaitMouse() +{ + set_cursor(CURSOR_WAIT); +} + + +void BL_NormalMouse() +{ + set_cursor(CURSOR_STD); +} +#define MAX_FILE_LENGTH 512 + + +void BL_MakeScreenShot(struct ScrArea *area, const char* filename) +{ + char copyfilename[MAX_FILE_LENGTH]; + strcpy(copyfilename,filename); + + // filename read - only + + /* XXX will need to change at some point */ + BIF_screendump(); +/* BIF_screendump(area); */ + + // write+read filename + write_screendump((char*) copyfilename); +} + |