diff options
author | Campbell Barton <ideasman42@gmail.com> | 2011-10-10 01:11:51 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2011-10-10 01:11:51 +0400 |
commit | 7306eb84f07c92a5bced22f7f38dd7de1770c425 (patch) | |
tree | bbf9ba1bdbeae8ce5be45972314ed32905e3a9a5 /source/blender/modifiers | |
parent | 9d70e050a27ce4700e0e16dd120c343bd5ecc2a6 (diff) |
move NavMesh draw code out of being a modifier and into DerivedMesh drawing hack (which IMHO is less bad then mis-using a modifier only to override drawing calls).
Diffstat (limited to 'source/blender/modifiers')
-rw-r--r-- | source/blender/modifiers/CMakeLists.txt | 1 | ||||
-rw-r--r-- | source/blender/modifiers/intern/MOD_navmesh.c | 313 | ||||
-rw-r--r-- | source/blender/modifiers/intern/MOD_util.c | 1 |
3 files changed, 0 insertions, 315 deletions
diff --git a/source/blender/modifiers/CMakeLists.txt b/source/blender/modifiers/CMakeLists.txt index fb4aa4ca4a5..7e06ef1d017 100644 --- a/source/blender/modifiers/CMakeLists.txt +++ b/source/blender/modifiers/CMakeLists.txt @@ -65,7 +65,6 @@ set(SRC intern/MOD_meshdeform.c intern/MOD_mirror.c intern/MOD_multires.c - intern/MOD_navmesh.c intern/MOD_none.c intern/MOD_particleinstance.c intern/MOD_particlesystem.c diff --git a/source/blender/modifiers/intern/MOD_navmesh.c b/source/blender/modifiers/intern/MOD_navmesh.c deleted file mode 100644 index c259239a003..00000000000 --- a/source/blender/modifiers/intern/MOD_navmesh.c +++ /dev/null @@ -1,313 +0,0 @@ -/* -* $Id$ -* -* ***** BEGIN GPL 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. -* -* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. -* -* The Original Code is Copyright (C) 2005 by the Blender Foundation. -* All rights reserved. -* -* Contributor(s): -* -* ***** END GPL LICENSE BLOCK ***** -* -*/ - -/** \file blender/modifiers/intern/MOD_navmesh.c - * \ingroup modifiers - */ - - -#include <math.h> - -#include "DNA_mesh_types.h" -#include "DNA_meshdata_types.h" - -#ifdef WITH_GAMEENGINE -# include "recast-capi.h" -# include "BKE_navmesh_conversion.h" -# include "GL/glew.h" -# include "GPU_buffers.h" -# include "GPU_draw.h" -#endif - -#include "BLI_math.h" -#include "BLI_utildefines.h" - -#include "BKE_cdderivedmesh.h" -#include "BKE_mesh.h" -#include "BKE_modifier.h" -#include "BKE_particle.h" -#include "BKE_customdata.h" -#include "MEM_guardedalloc.h" - -BM_INLINE int bit(int a, int b) -{ - return (a & (1 << b)) >> b; -} - -BM_INLINE void intToCol(int i, float* col) -{ - int r = bit(i, 0) + bit(i, 3) * 2 + 1; - int g = bit(i, 1) + bit(i, 4) * 2 + 1; - int b = bit(i, 2) + bit(i, 5) * 2 + 1; - col[0] = 1 - r*63.0f/255.0f; - col[1] = 1 - g*63.0f/255.0f; - col[2] = 1 - b*63.0f/255.0f; -} - - -static void initData(ModifierData *UNUSED(md)) -{ - /* NavMeshModifierData *nmmd = (NavMeshModifierData*) md; */ /* UNUSED */ -} - -static void copyData(ModifierData *UNUSED(md), ModifierData *UNUSED(target)) -{ - /* NavMeshModifierData *nmmd = (NavMeshModifierData*) md; */ - /* NavMeshModifierData *tnmmd = (NavMeshModifierData*) target; */ - - //.todo - deep copy -} - -/* -static void (*drawFacesSolid_original)(DerivedMesh *dm, float (*partial_redraw_planes)[4], - int fast, int (*setMaterial)(int, void *attribs)) = NULL;*/ - -#ifdef WITH_GAMEENGINE - -static void drawNavMeshColored(DerivedMesh *dm) -{ - int a, glmode; - MVert *mvert = (MVert *)CustomData_get_layer(&dm->vertData, CD_MVERT); - MFace *mface = (MFace *)CustomData_get_layer(&dm->faceData, CD_MFACE); - int* polygonIdx = (int*)CustomData_get_layer(&dm->faceData, CD_RECAST); - const float BLACK_COLOR[3] = {0.f, 0.f, 0.f}; - float col[3]; - - if (!polygonIdx) - return; - - /* - //UI_ThemeColor(TH_WIRE); - glDisable(GL_LIGHTING); - glLineWidth(2.0); - dm->drawEdges(dm, 0, 1); - glLineWidth(1.0); - glEnable(GL_LIGHTING);*/ - - glDisable(GL_LIGHTING); - if(GPU_buffer_legacy(dm) ) { - DEBUG_VBO( "Using legacy code. drawNavMeshColored\n" ); - //glShadeModel(GL_SMOOTH); - glBegin(glmode = GL_QUADS); - for(a = 0; a < dm->numFaceData; a++, mface++) { - int new_glmode = mface->v4?GL_QUADS:GL_TRIANGLES; - int polygonIdx = *(int*)CustomData_get(&dm->faceData, a, CD_RECAST); - if (polygonIdx<=0) - memcpy(col, BLACK_COLOR, 3*sizeof(float)); - else - intToCol(polygonIdx, col); - - if(new_glmode != glmode) { - glEnd(); - glBegin(glmode = new_glmode); - } - glColor3fv(col); - glVertex3fv(mvert[mface->v1].co); - glVertex3fv(mvert[mface->v2].co); - glVertex3fv(mvert[mface->v3].co); - if(mface->v4) { - glVertex3fv(mvert[mface->v4].co); - } - } - glEnd(); - } - glEnable(GL_LIGHTING); -} - -static void navDM_drawFacesTex(DerivedMesh *dm, int (*setDrawOptions)(MTFace *tface, int has_mcol, int matnr)) -{ - (void) setDrawOptions; - - drawNavMeshColored(dm); -} - -static void navDM_drawFacesSolid(DerivedMesh *dm, - float (*partial_redraw_planes)[4], - int UNUSED(fast), int (*setMaterial)(int, void *attribs)) -{ - (void) partial_redraw_planes; - (void) setMaterial; - - //drawFacesSolid_original(dm, partial_redraw_planes, fast, setMaterial); - drawNavMeshColored(dm); -} -#endif /* WITH_GAMEENGINE */ - -static DerivedMesh *createNavMeshForVisualization(NavMeshModifierData *UNUSED(mmd), DerivedMesh *dm) -{ -#ifdef WITH_GAMEENGINE - DerivedMesh *result; - int maxFaces = dm->getNumFaces(dm); - int *recastData; - int vertsPerPoly=0, nverts=0, ndtris=0, npolys=0; - float* verts=NULL; - unsigned short *dtris=NULL, *dmeshes=NULL, *polys=NULL; - int *dtrisToPolysMap=NULL, *dtrisToTrisMap=NULL, *trisToFacesMap=NULL; - int res; - - result = CDDM_copy(dm); - if (!CustomData_has_layer(&result->faceData, CD_RECAST)) - { - int *sourceRecastData = (int*)CustomData_get_layer(&dm->faceData, CD_RECAST); - CustomData_add_layer_named(&result->faceData, CD_RECAST, CD_DUPLICATE, - sourceRecastData, maxFaces, "recastData"); - } - recastData = (int*)CustomData_get_layer(&result->faceData, CD_RECAST); - result->drawFacesTex = navDM_drawFacesTex; - result->drawFacesSolid = navDM_drawFacesSolid; - - - //process mesh - res = buildNavMeshDataByDerivedMesh(dm, &vertsPerPoly, &nverts, &verts, &ndtris, &dtris, - &npolys, &dmeshes, &polys, &dtrisToPolysMap, &dtrisToTrisMap, - &trisToFacesMap); - if (res) - { - size_t polyIdx; - - //invalidate concave polygon - for (polyIdx=0; polyIdx<(size_t)npolys; polyIdx++) - { - unsigned short* poly = &polys[polyIdx*2*vertsPerPoly]; - if (!polyIsConvex(poly, vertsPerPoly, verts)) - { - //set negative polygon idx to all faces - unsigned short *dmesh = &dmeshes[4*polyIdx]; - unsigned short tbase = dmesh[2]; - unsigned short tnum = dmesh[3]; - unsigned short ti; - - for (ti=0; ti<tnum; ti++) - { - unsigned short triidx = dtrisToTrisMap[tbase+ti]; - unsigned short faceidx = trisToFacesMap[triidx]; - if (recastData[faceidx]>0) - recastData[faceidx] = -recastData[faceidx]; - } - } - } - - } - else - { - printf("Error during creation polygon infos\n"); - } - - //clean up - if (verts!=NULL) - MEM_freeN(verts); - if (dtris!=NULL) - MEM_freeN(dtris); - if (dmeshes!=NULL) - MEM_freeN(dmeshes); - if (polys!=NULL) - MEM_freeN(polys); - if (dtrisToPolysMap!=NULL) - MEM_freeN(dtrisToPolysMap); - if (dtrisToTrisMap!=NULL) - MEM_freeN(dtrisToTrisMap); - if (trisToFacesMap!=NULL) - MEM_freeN(trisToFacesMap); - - return result; -#else // WITH_GAMEENGINE - return dm; -#endif // WITH_GAMEENGINE -} - -/* -static int isDisabled(ModifierData *md, int useRenderParams) -{ - NavMeshModifierData *amd = (NavMeshModifierData*) md; - return false; -}*/ - - - -static DerivedMesh *applyModifier(ModifierData *md, Object *ob, DerivedMesh *derivedData, - int UNUSED(useRenderParams), int UNUSED(isFinalCalc)) -{ - DerivedMesh *result = NULL; - NavMeshModifierData *nmmd = (NavMeshModifierData*) md; - int hasRecastData = CustomData_has_layer(&derivedData->faceData, CD_RECAST)>0; - if (ob->body_type!=OB_BODY_TYPE_NAVMESH || !hasRecastData ) - { - //convert to nav mesh object: - //1)set physics type - ob->gameflag &= ~OB_COLLISION; - ob->gameflag |= OB_NAVMESH; - ob->body_type = OB_BODY_TYPE_NAVMESH; - //2)add and init recast data layer - if (!hasRecastData) - { - Mesh* obmesh = (Mesh *)ob->data; - if (obmesh) - { - int i; - int numFaces = obmesh->totface; - int* recastData; - CustomData_add_layer_named(&obmesh->fdata, CD_RECAST, CD_CALLOC, NULL, numFaces, "recastData"); - recastData = (int*)CustomData_get_layer(&obmesh->fdata, CD_RECAST); - for (i=0; i<numFaces; i++) - { - recastData[i] = i+1; - } - CustomData_add_layer_named(&derivedData->faceData, CD_RECAST, CD_REFERENCE, recastData, numFaces, "recastData"); - } - } - } - - result = createNavMeshForVisualization(nmmd, derivedData); - - return result; -} - - -ModifierTypeInfo modifierType_NavMesh = { - /* name */ "NavMesh", - /* structName */ "NavMeshModifierData", - /* structSize */ sizeof(NavMeshModifierData), - /* type */ eModifierTypeType_Constructive, - /* flags */ (ModifierTypeFlag) (eModifierTypeFlag_AcceptsMesh - | eModifierTypeFlag_Single), - /* copyData */ copyData, - /* deformVerts */ 0, - /* deformMatrices */ 0, - /* deformVertsEM */ 0, - /* deformMatricesEM */ 0, - /* applyModifier */ applyModifier, - /* applyModifierEM */ 0, - /* initData */ initData, - /* requiredDataMask */ 0, - /* freeData */ 0, - /* isDisabled */ 0, - /* updateDepgraph */ 0, - /* dependsOnTime */ 0, - /* foreachObjectLink */ 0, - /* foreachIDLink */ 0, -}; diff --git a/source/blender/modifiers/intern/MOD_util.c b/source/blender/modifiers/intern/MOD_util.c index a2fe947a523..26e9d48cd0a 100644 --- a/source/blender/modifiers/intern/MOD_util.c +++ b/source/blender/modifiers/intern/MOD_util.c @@ -295,7 +295,6 @@ void modifier_type_init(ModifierTypeInfo *types[]) INIT_TYPE(Solidify); INIT_TYPE(Screw); INIT_TYPE(Warp); - INIT_TYPE(NavMesh); INIT_TYPE(WeightVGEdit); INIT_TYPE(WeightVGMix); INIT_TYPE(WeightVGProximity); |