diff options
Diffstat (limited to 'source/blender/blenkernel/intern/cloth.c')
| -rw-r--r-- | source/blender/blenkernel/intern/cloth.c | 37 |
1 files changed, 14 insertions, 23 deletions
diff --git a/source/blender/blenkernel/intern/cloth.c b/source/blender/blenkernel/intern/cloth.c index be1552a882d..e7e94c407f1 100644 --- a/source/blender/blenkernel/intern/cloth.c +++ b/source/blender/blenkernel/intern/cloth.c @@ -87,7 +87,7 @@ static CM_SOLVER_DEF solvers [] = /* Prototypes for internal functions. */ static void cloth_to_object (Object *ob, ClothModifierData *clmd, DerivedMesh *dm); -static void cloth_from_mesh ( Object *ob, ClothModifierData *clmd, DerivedMesh *dm ); +static void cloth_from_mesh ( ClothModifierData *clmd, DerivedMesh *dm ); static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *dm, float framenr, int first); static int cloth_build_springs ( ClothModifierData *clmd, DerivedMesh *dm ); static void cloth_apply_vgroup ( ClothModifierData *clmd, DerivedMesh *dm ); @@ -423,7 +423,7 @@ static int do_step_cloth(Object *ob, ClothModifierData *clmd, DerivedMesh *resul /************************************************ * clothModifier_do - main simulation function ************************************************/ -DerivedMesh *clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, DerivedMesh *dm, int useRenderParams, int isFinalCalc) +DerivedMesh *clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, DerivedMesh *dm, int UNUSED(useRenderParams), int UNUSED(isFinalCalc)) { DerivedMesh *result; PointCache *cache; @@ -446,7 +446,9 @@ DerivedMesh *clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, return dm; } - if(clmd->sim_parms->reset || (framenr == (startframe - clmd->sim_parms->preroll) && clmd->sim_parms->preroll != 0)) + if(clmd->sim_parms->reset + || (framenr == (startframe - clmd->sim_parms->preroll) && clmd->sim_parms->preroll != 0) + || (clmd->clothObject && result->getNumVerts(result) != clmd->clothObject->numverts)) { clmd->sim_parms->reset = 0; cache->flag |= PTCACHE_OUTDATED; @@ -457,17 +459,6 @@ DerivedMesh *clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, return result; } - /* verify we still have the same number of vertices, if not do nothing. - * note that this should only happen if the number of vertices changes - * during an animation due to a preceding modifier, this should not - * happen because of object changes! */ - if(clmd->clothObject) { - if(result->getNumVerts(result) != clmd->clothObject->numverts) { - BKE_ptcache_invalidate(cache); - return result; - } - } - // unused in the moment, calculated separately in implicit.c clmd->sim_parms->dt = clmd->sim_parms->timescale / clmd->sim_parms->stepsPerFrame; @@ -555,7 +546,7 @@ DerivedMesh *clothModifier_do(ClothModifierData *clmd, Scene *scene, Object *ob, } /* frees all */ -void cloth_free_modifier ( Object *ob, ClothModifierData *clmd ) +void cloth_free_modifier(ClothModifierData *clmd ) { Cloth *cloth = NULL; @@ -813,7 +804,7 @@ static void cloth_apply_vgroup ( ClothModifierData *clmd, DerivedMesh *dm ) } } -static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *dm, float framenr, int first) +static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *dm, float UNUSED(framenr), int first) { int i = 0; MVert *mvert = NULL; @@ -826,7 +817,7 @@ static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *d // If we have a clothObject, free it. if ( clmd->clothObject != NULL ) { - cloth_free_modifier ( ob, clmd ); + cloth_free_modifier ( clmd ); if(G.rt > 0) printf("cloth_free_modifier cloth_from_object\n"); } @@ -850,7 +841,7 @@ static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *d if ( !dm ) return 0; - cloth_from_mesh ( ob, clmd, dm ); + cloth_from_mesh ( clmd, dm ); // create springs clmd->clothObject->springs = NULL; @@ -906,7 +897,7 @@ static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *d if ( !cloth_build_springs ( clmd, dm ) ) { - cloth_free_modifier ( ob, clmd ); + cloth_free_modifier ( clmd ); modifier_setError ( & ( clmd->modifier ), "Can't build springs." ); printf("cloth_free_modifier cloth_build_springs\n"); return 0; @@ -940,7 +931,7 @@ static int cloth_from_object(Object *ob, ClothModifierData *clmd, DerivedMesh *d return 1; } -static void cloth_from_mesh ( Object *ob, ClothModifierData *clmd, DerivedMesh *dm ) +static void cloth_from_mesh ( ClothModifierData *clmd, DerivedMesh *dm ) { unsigned int numverts = dm->getNumVerts ( dm ); unsigned int numfaces = dm->getNumFaces ( dm ); @@ -952,7 +943,7 @@ static void cloth_from_mesh ( Object *ob, ClothModifierData *clmd, DerivedMesh * clmd->clothObject->verts = MEM_callocN ( sizeof ( ClothVertex ) * clmd->clothObject->numverts, "clothVertex" ); if ( clmd->clothObject->verts == NULL ) { - cloth_free_modifier ( ob, clmd ); + cloth_free_modifier ( clmd ); modifier_setError ( & ( clmd->modifier ), "Out of memory on allocating clmd->clothObject->verts." ); printf("cloth_free_modifier clmd->clothObject->verts\n"); return; @@ -963,7 +954,7 @@ static void cloth_from_mesh ( Object *ob, ClothModifierData *clmd, DerivedMesh * clmd->clothObject->mfaces = MEM_callocN ( sizeof ( MFace ) * clmd->clothObject->numfaces, "clothMFaces" ); if ( clmd->clothObject->mfaces == NULL ) { - cloth_free_modifier ( ob, clmd ); + cloth_free_modifier ( clmd ); modifier_setError ( & ( clmd->modifier ), "Out of memory on allocating clmd->clothObject->mfaces." ); printf("cloth_free_modifier clmd->clothObject->mfaces\n"); return; @@ -1015,7 +1006,7 @@ int cloth_add_spring ( ClothModifierData *clmd, unsigned int indexA, unsigned in return 0; } -static void cloth_free_errorsprings(Cloth *cloth, EdgeHash *edgehash, LinkNode **edgelist) +static void cloth_free_errorsprings(Cloth *cloth, EdgeHash *UNUSED(edgehash), LinkNode **edgelist) { unsigned int i = 0; |