diff options
Diffstat (limited to 'source/blender/blenkernel/intern/modifier.c')
| -rw-r--r-- | source/blender/blenkernel/intern/modifier.c | 861 |
1 files changed, 818 insertions, 43 deletions
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c index 7718d5782a4..8c75f894d45 100644 --- a/source/blender/blenkernel/intern/modifier.c +++ b/source/blender/blenkernel/intern/modifier.c @@ -54,8 +54,11 @@ #include "MEM_guardedalloc.h" +#include "DNA_action_types.h" #include "DNA_armature_types.h" +#include "DNA_camera_types.h" #include "DNA_cloth_types.h" +#include "DNA_curve_types.h" #include "DNA_effect_types.h" #include "DNA_material_types.h" #include "DNA_mesh_types.h" @@ -66,8 +69,6 @@ #include "DNA_particle_types.h" #include "DNA_scene_types.h" #include "DNA_texture_types.h" -#include "DNA_curve_types.h" -#include "DNA_camera_types.h" #include "BLI_editVert.h" @@ -77,31 +78,35 @@ #include "BKE_main.h" #include "BKE_anim.h" #include "BKE_bad_level_calls.h" +#include "BKE_bmesh.h" +#include "BKE_booleanops.h" #include "BKE_cloth.h" #include "BKE_collision.h" +#include "BKE_cdderivedmesh.h" #include "BKE_curve.h" #include "BKE_customdata.h" -#include "BKE_global.h" -#include "BKE_cdderivedmesh.h" #include "BKE_DerivedMesh.h" -#include "BKE_booleanops.h" #include "BKE_displist.h" -#include "BKE_modifier.h" +#include "BKE_fluidsim.h" +#include "BKE_global.h" #include "BKE_multires.h" #include "BKE_lattice.h" #include "BKE_library.h" -#include "BKE_subsurf.h" -#include "BKE_object.h" -#include "BKE_mesh.h" -#include "BKE_softbody.h" -#include "BKE_cloth.h" #include "BKE_material.h" +#include "BKE_mesh.h" +#include "BKE_modifier.h" +#include "BKE_object.h" #include "BKE_particle.h" #include "BKE_pointcache.h" +#include "BKE_softbody.h" +#include "BKE_subsurf.h" #include "BKE_texture.h" #include "BKE_utildefines.h" + #include "depsgraph_private.h" -#include "BKE_bmesh.h" +#include "BKE_deform.h" +#include "BKE_shrinkwrap.h" +#include "BKE_simple_deform.h" #include "LOD_DependKludge.h" #include "LOD_decimation.h" @@ -585,6 +590,361 @@ static DerivedMesh *buildModifier_applyModifier(ModifierData *md, Object *ob, return result; } +/* Mask */ + +static void maskModifier_copyData(ModifierData *md, ModifierData *target) +{ + MaskModifierData *mmd = (MaskModifierData*) md; + MaskModifierData *tmmd = (MaskModifierData*) target; + + strcpy(tmmd->vgroup, mmd->vgroup); +} + +static CustomDataMask maskModifier_requiredDataMask(ModifierData *md) +{ + return (1 << CD_MDEFORMVERT); +} + +static void maskModifier_foreachObjectLink( + ModifierData *md, Object *ob, + void (*walk)(void *userData, Object *ob, Object **obpoin), + void *userData) +{ + MaskModifierData *mmd = (MaskModifierData *)md; + walk(userData, ob, &mmd->ob_arm); +} + +static void maskModifier_updateDepgraph(ModifierData *md, DagForest *forest, + Object *ob, DagNode *obNode) +{ + MaskModifierData *mmd = (MaskModifierData *)md; + + if (mmd->ob_arm) + { + DagNode *armNode = dag_get_node(forest, mmd->ob_arm); + + dag_add_relation(forest, armNode, obNode, + DAG_RL_DATA_DATA | DAG_RL_OB_DATA, "Mask Modifier"); + } +} + +static DerivedMesh *maskModifier_applyModifier(ModifierData *md, Object *ob, + DerivedMesh *derivedData, + int useRenderParams, int isFinalCalc) +{ + MaskModifierData *mmd= (MaskModifierData *)md; + DerivedMesh *dm= derivedData, *result= NULL; + GHash *vertHash=NULL, *edgeHash, *faceHash; + GHashIterator *hashIter; + MDeformVert *dvert= NULL; + int numFaces=0, numEdges=0, numVerts=0; + int maxVerts, maxEdges, maxFaces; + int i; + + /* Overview of Method: + * 1. Get the vertices that are in the vertexgroup of interest + * 2. Filter out unwanted geometry (i.e. not in vertexgroup), by populating mappings with new vs old indices + * 3. Make a new mesh containing only the mapping data + */ + + /* get original number of verts, edges, and faces */ + maxVerts= dm->getNumVerts(dm); + maxEdges= dm->getNumEdges(dm); + maxFaces= dm->getNumFaces(dm); + + /* check if we can just return the original mesh + * - must have verts and therefore verts assigned to vgroups to do anything useful + */ + if ( !(ELEM(mmd->mode, MOD_MASK_MODE_ARM, MOD_MASK_MODE_VGROUP)) || + (maxVerts == 0) || (ob->defbase.first == NULL) ) + { + return derivedData; + } + + /* if mode is to use selected armature bones, aggregate the bone groups */ + if (mmd->mode == MOD_MASK_MODE_ARM) /* --- using selected bones --- */ + { + GHash *vgroupHash, *boneHash; + Object *oba= mmd->ob_arm; + bPoseChannel *pchan; + bDeformGroup *def; + + /* check that there is armature object with bones to use, otherwise return original mesh */ + if (ELEM(NULL, mmd->ob_arm, mmd->ob_arm->pose)) + return derivedData; + + /* hashes for finding mapping of: + * - vgroups to indicies -> vgroupHash (string, int) + * - bones to vgroup indices -> boneHash (index of vgroup, dummy) + */ + vgroupHash= BLI_ghash_new(BLI_ghashutil_strhash, BLI_ghashutil_strcmp); + boneHash= BLI_ghash_new(BLI_ghashutil_inthash, BLI_ghashutil_intcmp); + + /* build mapping of names of vertex groups to indices */ + for (i = 0, def = ob->defbase.first; def; def = def->next, i++) + BLI_ghash_insert(vgroupHash, def->name, SET_INT_IN_POINTER(i)); + + /* get selected-posechannel <-> vertexgroup index mapping */ + for (pchan= oba->pose->chanbase.first; pchan; pchan= pchan->next) + { + /* check if bone is selected */ + // TODO: include checks for visibility too? + // FIXME: the depsgraph needs extensions to make this work in realtime... + if ( (pchan->bone) && (pchan->bone->flag & BONE_SELECTED) ) + { + /* check if hash has group for this bone */ + if (BLI_ghash_haskey(vgroupHash, pchan->name)) + { + int defgrp_index= GET_INT_FROM_POINTER(BLI_ghash_lookup(vgroupHash, pchan->name)); + + /* add index to hash (store under key only) */ + BLI_ghash_insert(boneHash, SET_INT_IN_POINTER(defgrp_index), pchan); + } + } + } + + /* if no bones selected, free hashes and return original mesh */ + if (BLI_ghash_size(boneHash) == 0) + { + BLI_ghash_free(vgroupHash, NULL, NULL); + BLI_ghash_free(boneHash, NULL, NULL); + + return derivedData; + } + + /* repeat the previous check, but for dverts */ + dvert= dm->getVertDataArray(dm, CD_MDEFORMVERT); + if (dvert == NULL) + { + BLI_ghash_free(vgroupHash, NULL, NULL); + BLI_ghash_free(boneHash, NULL, NULL); + + return derivedData; + } + + /* hashes for quickly providing a mapping from old to new - use key=oldindex, value=newindex */ + vertHash= BLI_ghash_new(BLI_ghashutil_inthash, BLI_ghashutil_intcmp); + + /* add vertices which exist in vertexgroups into vertHash for filtering */ + for (i = 0; i < maxVerts; i++) + { + MDeformWeight *def_weight = NULL; + int j; + + for (j= 0; j < dvert[i].totweight; j++) + { + if (BLI_ghash_haskey(boneHash, SET_INT_IN_POINTER(dvert[i].dw[j].def_nr))) + { + def_weight = &dvert[i].dw[j]; + break; + } + } + + /* check if include vert in vertHash */ + if (mmd->flag & MOD_MASK_INV) { + /* if this vert is in the vgroup, don't include it in vertHash */ + if (def_weight) continue; + } + else { + /* if this vert isn't in the vgroup, don't include it in vertHash */ + if (!def_weight) continue; + } + + /* add to ghash for verts (numVerts acts as counter for mapping) */ + BLI_ghash_insert(vertHash, SET_INT_IN_POINTER(i), SET_INT_IN_POINTER(numVerts)); + numVerts++; + } + + /* free temp hashes */ + BLI_ghash_free(vgroupHash, NULL, NULL); + BLI_ghash_free(boneHash, NULL, NULL); + } + else /* --- Using Nominated VertexGroup only --- */ + { + int defgrp_index = -1; + + /* get index of vertex group */ + if (mmd->vgroup[0]) + { + bDeformGroup *def; + + /* find index by comparing names - SLOW... */ + for (i = 0, def = ob->defbase.first; def; def = def->next, i++) + { + if (!strcmp(def->name, mmd->vgroup)) + { + defgrp_index = i; + break; + } + } + } + + /* get dverts */ + if (defgrp_index >= 0) + dvert = dm->getVertDataArray(dm, CD_MDEFORMVERT); + + /* if no vgroup (i.e. dverts) found, return the initial mesh */ + if ((defgrp_index < 0) || (dvert == NULL)) + return dm; + + /* hashes for quickly providing a mapping from old to new - use key=oldindex, value=newindex */ + vertHash= BLI_ghash_new(BLI_ghashutil_inthash, BLI_ghashutil_intcmp); + + /* add vertices which exist in vertexgroup into ghash for filtering */ + for (i = 0; i < maxVerts; i++) + { + MDeformWeight *def_weight = NULL; + int j; + + for (j= 0; j < dvert[i].totweight; j++) + { + if (dvert[i].dw[j].def_nr == defgrp_index) + { + def_weight = &dvert[i].dw[j]; + break; + } + } + + /* check if include vert in vertHash */ + if (mmd->flag & MOD_MASK_INV) { + /* if this vert is in the vgroup, don't include it in vertHash */ + if (def_weight) continue; + } + else { + /* if this vert isn't in the vgroup, don't include it in vertHash */ + if (!def_weight) continue; + } + + /* add to ghash for verts (numVerts acts as counter for mapping) */ + BLI_ghash_insert(vertHash, SET_INT_IN_POINTER(i), SET_INT_IN_POINTER(numVerts)); + numVerts++; + } + } + + /* hashes for quickly providing a mapping from old to new - use key=oldindex, value=newindex */ + edgeHash= BLI_ghash_new(BLI_ghashutil_inthash, BLI_ghashutil_intcmp); + faceHash= BLI_ghash_new(BLI_ghashutil_inthash, BLI_ghashutil_intcmp); + + /* loop over edges and faces, and do the same thing to + * ensure that they only reference existing verts + */ + for (i = 0; i < maxEdges; i++) + { + MEdge me; + dm->getEdge(dm, i, &me); + + /* only add if both verts will be in new mesh */ + if ( BLI_ghash_haskey(vertHash, SET_INT_IN_POINTER(me.v1)) && + BLI_ghash_haskey(vertHash, SET_INT_IN_POINTER(me.v2)) ) + { + BLI_ghash_insert(edgeHash, SET_INT_IN_POINTER(i), SET_INT_IN_POINTER(numEdges)); + numEdges++; + } + } + for (i = 0; i < maxFaces; i++) + { + MFace mf; + dm->getFace(dm, i, &mf); + + /* all verts must be available */ + if ( BLI_ghash_haskey(vertHash, SET_INT_IN_POINTER(mf.v1)) && + BLI_ghash_haskey(vertHash, SET_INT_IN_POINTER(mf.v2)) && + BLI_ghash_haskey(vertHash, SET_INT_IN_POINTER(mf.v3)) && + (mf.v4==0 || BLI_ghash_haskey(vertHash, SET_INT_IN_POINTER(mf.v4))) ) + { + BLI_ghash_insert(faceHash, SET_INT_IN_POINTER(i), SET_INT_IN_POINTER(numFaces)); + numFaces++; + } + } + + + /* now we know the number of verts, edges and faces, + * we can create the new (reduced) mesh + */ + result = CDDM_from_template(dm, numVerts, numEdges, numFaces); + + + /* using ghash-iterators, map data into new mesh */ + /* vertices */ + for ( hashIter = BLI_ghashIterator_new(vertHash); + !BLI_ghashIterator_isDone(hashIter); + BLI_ghashIterator_step(hashIter) ) + { + MVert source; + MVert *dest; + int oldIndex = GET_INT_FROM_POINTER(BLI_ghashIterator_getKey(hashIter)); + int newIndex = GET_INT_FROM_POINTER(BLI_ghashIterator_getValue(hashIter)); + + dm->getVert(dm, oldIndex, &source); + dest = CDDM_get_vert(result, newIndex); + + DM_copy_vert_data(dm, result, oldIndex, newIndex, 1); + *dest = source; + } + BLI_ghashIterator_free(hashIter); + + /* edges */ + for ( hashIter = BLI_ghashIterator_new(edgeHash); + !BLI_ghashIterator_isDone(hashIter); + BLI_ghashIterator_step(hashIter) ) + { + MEdge source; + MEdge *dest; + int oldIndex = GET_INT_FROM_POINTER(BLI_ghashIterator_getKey(hashIter)); + int newIndex = GET_INT_FROM_POINTER(BLI_ghashIterator_getValue(hashIter)); + + dm->getEdge(dm, oldIndex, &source); + dest = CDDM_get_edge(result, newIndex); + + source.v1 = GET_INT_FROM_POINTER(BLI_ghash_lookup(vertHash, SET_INT_IN_POINTER(source.v1))); + source.v2 = GET_INT_FROM_POINTER(BLI_ghash_lookup(vertHash, SET_INT_IN_POINTER(source.v2))); + + DM_copy_edge_data(dm, result, oldIndex, newIndex, 1); + *dest = source; + } + BLI_ghashIterator_free(hashIter); + + /* faces */ + for ( hashIter = BLI_ghashIterator_new(faceHash); + !BLI_ghashIterator_isDone(hashIter); + BLI_ghashIterator_step(hashIter) ) + { + MFace source; + MFace *dest; + int oldIndex = GET_INT_FROM_POINTER(BLI_ghashIterator_getKey(hashIter)); + int newIndex = GET_INT_FROM_POINTER(BLI_ghashIterator_getValue(hashIter)); + int orig_v4; + + dm->getFace(dm, oldIndex, &source); + dest = CDDM_get_face(result, newIndex); + + orig_v4 = source.v4; + + source.v1 = GET_INT_FROM_POINTER(BLI_ghash_lookup(vertHash, SET_INT_IN_POINTER(source.v1))); + source.v2 = GET_INT_FROM_POINTER(BLI_ghash_lookup(vertHash, SET_INT_IN_POINTER(source.v2))); + source.v3 = GET_INT_FROM_POINTER(BLI_ghash_lookup(vertHash, SET_INT_IN_POINTER(source.v3))); + if (source.v4) + source.v4 = GET_INT_FROM_POINTER(BLI_ghash_lookup(vertHash, SET_INT_IN_POINTER(source.v4))); + + DM_copy_face_data(dm, result, oldIndex, newIndex, 1); + *dest = source; + + test_index_face(dest, &result->faceData, newIndex, (orig_v4 ? 4 : 3)); + } + BLI_ghashIterator_free(hashIter); + + /* recalculate normals */ + CDDM_calc_normals(result); + + /* free hashes */ + BLI_ghash_free(vertHash, NULL, NULL); + BLI_ghash_free(edgeHash, NULL, NULL); + BLI_ghash_free(faceHash, NULL, NULL); + + /* return the new mesh */ + return result; +} + /* Array */ /* Array modifier: duplicates the object multiple times along an axis */ @@ -792,12 +1152,18 @@ static DerivedMesh *arrayModifier_doArray(ArrayModifierData *amd, if(amd->fit_type == MOD_ARR_FITCURVE && amd->curve_ob) { Curve *cu = amd->curve_ob->data; if(cu) { + float tmp_mat[3][3]; + float scale; + + object_to_mat3(amd->curve_ob, tmp_mat); + scale = Mat3ToScalef(tmp_mat); + if(!cu->path) { cu->flag |= CU_PATH; // needed for path & bevlist makeDispListCurveTypes(amd->curve_ob, 0); } if(cu->path) - length = cu->path->totdist; + length = scale*cu->path->totdist; } } @@ -1774,6 +2140,8 @@ typedef struct SmoothMesh { DerivedMesh *dm; float threshold; /* the cosine of the smoothing angle */ int flags; + MemArena *arena; + ListBase propagatestack, reusestack; } SmoothMesh; static SmoothVert *smoothvert_copy(SmoothVert *vert, SmoothMesh *mesh) @@ -1856,6 +2224,9 @@ static void smoothmesh_free(SmoothMesh *mesh) for(i = 0; i < mesh->num_edges; ++i) BLI_linklist_free(mesh->edges[i].faces, NULL); + + if(mesh->arena) + BLI_memarena_free(mesh->arena); MEM_freeN(mesh->verts); MEM_freeN(mesh->edges); @@ -2507,6 +2878,49 @@ static void split_single_vert(SmoothVert *vert, SmoothFace *face, face_replace_vert(face, &repdata); } +typedef struct PropagateEdge { + struct PropagateEdge *next, *prev; + SmoothEdge *edge; + SmoothVert *vert; +} PropagateEdge; + +static void push_propagate_stack(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh) +{ + PropagateEdge *pedge = mesh->reusestack.first; + + if(pedge) { + BLI_remlink(&mesh->reusestack, pedge); + } + else { + if(!mesh->arena) { + mesh->arena = BLI_memarena_new(BLI_MEMARENA_STD_BUFSIZE); + BLI_memarena_use_calloc(mesh->arena); + } + + pedge = BLI_memarena_alloc(mesh->arena, sizeof(PropagateEdge)); + } + + pedge->edge = edge; + pedge->vert = vert; + BLI_addhead(&mesh->propagatestack, pedge); +} + +static void pop_propagate_stack(SmoothEdge **edge, SmoothVert **vert, SmoothMesh *mesh) +{ + PropagateEdge *pedge = mesh->propagatestack.first; + + if(pedge) { + *edge = pedge->edge; + *vert = pedge->vert; + BLI_remlink(&mesh->propagatestack, pedge); + BLI_addhead(&mesh->reusestack, pedge); + } + else { + *edge = NULL; + *vert = NULL; + } +} + static void split_edge(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh); static void propagate_split(SmoothEdge *edge, SmoothVert *vert, @@ -2584,7 +2998,7 @@ static void split_edge(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh) if(!edge2) { /* didn't find a sharp or loose edge, so try the other vert */ vert2 = other_vert(edge, vert); - propagate_split(edge, vert2, mesh); + push_propagate_stack(edge, vert2, mesh); } else if(!edge_is_loose(edge2)) { /* edge2 is not loose, so it must be sharp */ SmoothEdge *copy_edge = smoothedge_copy(edge, mesh); @@ -2613,11 +3027,11 @@ static void split_edge(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh) /* all copying and replacing is done; the mesh should be consistent. * now propagate the split to the vertices at either end */ - propagate_split(copy_edge, other_vert(copy_edge, vert2), mesh); - propagate_split(copy_edge2, other_vert(copy_edge2, vert2), mesh); + push_propagate_stack(copy_edge, other_vert(copy_edge, vert2), mesh); + push_propagate_stack(copy_edge2, other_vert(copy_edge2, vert2), mesh); if(smoothedge_has_vert(edge, vert)) - propagate_split(edge, vert, mesh); + push_propagate_stack(edge, vert, mesh); } else { /* edge2 is loose */ SmoothEdge *copy_edge = smoothedge_copy(edge, mesh); @@ -2640,10 +3054,10 @@ static void split_edge(SmoothEdge *edge, SmoothVert *vert, SmoothMesh *mesh) /* copying and replacing is done; the mesh should be consistent. * now propagate the split to the vertex at the other end */ - propagate_split(copy_edge, other_vert(copy_edge, vert2), mesh); + push_propagate_stack(copy_edge, other_vert(copy_edge, vert2), mesh); if(smoothedge_has_vert(edge, vert)) - propagate_split(edge, vert, mesh); + push_propagate_stack(edge, vert, mesh); } BLI_linklist_free(visited_faces, NULL); @@ -2715,6 +3129,7 @@ static void tag_and_count_extra_edges(SmoothMesh *mesh, float split_angle, static void split_sharp_edges(SmoothMesh *mesh, float split_angle, int flags) { + SmoothVert *vert; int i; /* if normal1 dot normal2 < threshold, angle is greater, so split */ /* FIXME not sure if this always works */ @@ -2727,10 +3142,16 @@ static void split_sharp_edges(SmoothMesh *mesh, float split_angle, int flags) for(i = 0; i < mesh->num_edges; i++) { SmoothEdge *edge = &mesh->edges[i]; - if(edge_is_sharp(edge, flags, mesh->threshold)) + if(edge_is_sharp(edge, flags, mesh->threshold)) { split_edge(edge, edge->verts[0], mesh); - } + do { + pop_propagate_stack(&edge, &vert, mesh); + if(edge && smoothedge_has_vert(edge, vert)) + propagate_split(edge, vert, mesh); + } while(edge); + } + } } static int count_bridge_verts(SmoothMesh *mesh) @@ -5286,6 +5707,11 @@ static void softbodyModifier_deformVerts( sbObjectStep(ob, (float)G.scene->r.cfra, vertexCos, numVerts); } +static int softbodyModifier_dependsOnTime(ModifierData *md) +{ + return 1; +} + /* Cloth */ @@ -5494,7 +5920,7 @@ static void collisionModifier_deformVerts( numverts = dm->getNumVerts ( dm ); - if(current_time > collmd->time) + if((current_time > collmd->time)|| (BKE_ptcache_get_continue_physics())) { // check if mesh has changed if(collmd->x && (numverts != collmd->numverts)) @@ -6112,22 +6538,6 @@ CustomDataMask explodeModifier_requiredDataMask(ModifierData *md) return dataMask; } -/* this should really be put somewhere permanently */ -static float vert_weight(MDeformVert *dvert, int group) -{ - MDeformWeight *dw; - int i; - - if(dvert) { - dw= dvert->dw; - for(i= dvert->totweight; i>0; i--, dw++) { - if(dw->def_nr == group) return dw->weight; - if(i==1) break; /*otherwise dw will point to somewhere it shouldn't*/ - } - } - return 0.0; -} - static void explodeModifier_createFacepa(ExplodeModifierData *emd, ParticleSystemModifierData *psmd, Object *ob, DerivedMesh *dm) @@ -6171,7 +6581,7 @@ static void explodeModifier_createFacepa(ExplodeModifierData *emd, for(i=0; i<totvert; i++){ val = BLI_frand(); val = (1.0f-emd->protect)*val + emd->protect*0.5f; - if(val < vert_weight(dvert+i,emd->vgroup-1)) + if(val < deformvert_get_weight(dvert+i,emd->vgroup-1)) vertpa[i] = -1; } } @@ -6180,7 +6590,7 @@ static void explodeModifier_createFacepa(ExplodeModifierData *emd, /* make tree of emitter locations */ tree=BLI_kdtree_new(totpart); for(p=0,pa=psys->particles; p<totpart; p++,pa++){ - psys_particle_on_dm(ob,psmd->dm,psys->part->from,pa->num,pa->num_dmcache,pa->fuv,pa->foffset,co,0,0,0,0,0); + psys_particle_on_dm(psmd->dm,psys->part->from,pa->num,pa->num_dmcache,pa->fuv,pa->foffset,co,0,0,0,0,0); BLI_kdtree_insert(tree, p, co, NULL); } BLI_kdtree_balance(tree); @@ -6700,7 +7110,6 @@ static DerivedMesh * explodeModifier_explodeMesh(ExplodeModifierData *emd, { DerivedMesh *explode, *dm=to_explode; MFace *mf=0; - MVert *dupvert=0; ParticleSettings *part=psmd->psys->part; ParticleData *pa=NULL, *pars=psmd->psys->particles; ParticleKey state; @@ -6755,7 +7164,7 @@ static DerivedMesh * explodeModifier_explodeMesh(ExplodeModifierData *emd, /* the final duplicated vertices */ explode= CDDM_from_template(dm, totdup, 0,totface); - dupvert= CDDM_get_verts(explode); + /*dupvert= CDDM_get_verts(explode);*/ /* getting back to object space */ Mat4Invert(imat,ob->obmat); @@ -6784,7 +7193,7 @@ static DerivedMesh * explodeModifier_explodeMesh(ExplodeModifierData *emd, pa= pars+i; /* get particle state */ - psys_particle_on_emitter(ob, psmd,part->from,pa->num,-1,pa->fuv,pa->foffset,loc0,nor,0,0,0,0); + psys_particle_on_emitter(psmd,part->from,pa->num,-1,pa->fuv,pa->foffset,loc0,nor,0,0,0,0); Mat4MulVecfl(ob->obmat,loc0); state.time=cfra; @@ -6916,6 +7325,93 @@ static DerivedMesh * explodeModifier_applyModifier( } return derivedData; } + +/* Fluidsim */ +static void fluidsimModifier_initData(ModifierData *md) +{ + FluidsimModifierData *fluidmd= (FluidsimModifierData*) md; + + fluidsim_init(fluidmd); +} +static void fluidsimModifier_freeData(ModifierData *md) +{ + FluidsimModifierData *fluidmd= (FluidsimModifierData*) md; + + fluidsim_free(fluidmd); +} + +static void fluidsimModifier_copyData(ModifierData *md, ModifierData *target) +{ + FluidsimModifierData *fluidmd= (FluidsimModifierData*) md; + FluidsimModifierData *tfluidmd= (FluidsimModifierData*) target; + + if(tfluidmd->fss) + MEM_freeN(tfluidmd->fss); + + tfluidmd->fss = MEM_dupallocN(fluidmd->fss); +} + +static DerivedMesh * fluidsimModifier_applyModifier( + ModifierData *md, Object *ob, DerivedMesh *derivedData, + int useRenderParams, int isFinalCalc) +{ + FluidsimModifierData *fluidmd= (FluidsimModifierData*) md; + DerivedMesh *result = NULL; + + /* check for alloc failing */ + if(!fluidmd->fss) + { + fluidsimModifier_initData(md); + + if(!fluidmd->fss) + return derivedData; + } + + result = fluidsimModifier_do(fluidmd, ob, derivedData, useRenderParams, isFinalCalc); + + if(result) + { + return result; + } + + return derivedData; +} + +static void fluidsimModifier_updateDepgraph( + ModifierData *md, DagForest *forest, + Object *ob, DagNode *obNode) +{ + FluidsimModifierData *fluidmd= (FluidsimModifierData*) md; + Base *base; + + if(fluidmd && fluidmd->fss) + { + if(fluidmd->fss->type == OB_FLUIDSIM_DOMAIN) + { + for(base = G.scene->base.first; base; base= base->next) + { + Object *ob1= base->object; + if(ob1 != ob) + { + FluidsimModifierData *fluidmdtmp = (FluidsimModifierData *)modifiers_findByType(ob1, eModifierType_Fluidsim); + + // only put dependancies from NON-DOMAIN fluids in here + if(fluidmdtmp && fluidmdtmp->fss && (fluidmdtmp->fss->type!=OB_FLUIDSIM_DOMAIN)) + { + DagNode *curNode = dag_get_node(forest, ob1); + dag_add_relation(forest, curNode, obNode, DAG_RL_DATA_DATA|DAG_RL_OB_DATA, "Fluidsim Object"); + } + } + } + } + } +} + +static int fluidsimModifier_dependsOnTime(ModifierData *md) +{ + return 1; +} + /* MeshDeform */ static void meshdeformModifier_initData(ModifierData *md) @@ -7281,6 +7777,234 @@ static DerivedMesh *multiresModifier_applyModifier(ModifierData *md, Object *ob, return final; } +/* Shrinkwrap */ + +static void shrinkwrapModifier_initData(ModifierData *md) +{ + ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md; + smd->shrinkType = MOD_SHRINKWRAP_NEAREST_SURFACE; + smd->shrinkOpts = MOD_SHRINKWRAP_PROJECT_ALLOW_POS_DIR; + smd->keepDist = 0.0f; + + smd->target = NULL; + smd->auxTarget = NULL; +} + +static void shrinkwrapModifier_copyData(ModifierData *md, ModifierData *target) +{ + ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*)md; + ShrinkwrapModifierData *tsmd = (ShrinkwrapModifierData*)target; + + tsmd->target = smd->target; + tsmd->auxTarget = smd->auxTarget; + + strcpy(tsmd->vgroup_name, smd->vgroup_name); + + tsmd->keepDist = smd->keepDist; + tsmd->shrinkType= smd->shrinkType; + tsmd->shrinkOpts= smd->shrinkOpts; + tsmd->projAxis = smd->projAxis; + tsmd->subsurfLevels = smd->subsurfLevels; +} + +CustomDataMask shrinkwrapModifier_requiredDataMask(ModifierData *md) +{ + ShrinkwrapModifierData *smd = (ShrinkwrapModifierData *)md; + CustomDataMask dataMask = 0; + + /* ask for vertexgroups if we need them */ + if(smd->vgroup_name[0]) + dataMask |= (1 << CD_MDEFORMVERT); + + if(smd->shrinkType == MOD_SHRINKWRAP_PROJECT + && smd->projAxis == MOD_SHRINKWRAP_PROJECT_OVER_NORMAL) + dataMask |= (1 << CD_MVERT); + + return dataMask; +} + +static int shrinkwrapModifier_isDisabled(ModifierData *md) +{ + ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md; + return !smd->target; +} + + +static void shrinkwrapModifier_foreachObjectLink(ModifierData *md, Object *ob, ObjectWalkFunc walk, void *userData) +{ + ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md; + + walk(userData, ob, &smd->target); + walk(userData, ob, &smd->auxTarget); +} + +static void shrinkwrapModifier_deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts) +{ + DerivedMesh *dm = NULL; + CustomDataMask dataMask = shrinkwrapModifier_requiredDataMask(md); + + /* We implement requiredDataMask but thats not really usefull since mesh_calc_modifiers pass a NULL derivedData or without the modified vertexs applied */ + if(dataMask) + { + if(derivedData) dm = CDDM_copy(derivedData); + else if(ob->type==OB_MESH) dm = CDDM_from_mesh(ob->data, ob); + else if(ob->type==OB_LATTICE) dm = NULL; + else return; + + if(dm != NULL && (dataMask & CD_MVERT)) + { + CDDM_apply_vert_coords(dm, vertexCos); + CDDM_calc_normals(dm); + } + } + + shrinkwrapModifier_deform((ShrinkwrapModifierData*)md, ob, dm, vertexCos, numVerts); + + if(dm) + dm->release(dm); +} + +static void shrinkwrapModifier_deformVertsEM(ModifierData *md, Object *ob, EditMesh *editData, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts) +{ + DerivedMesh *dm = NULL; + CustomDataMask dataMask = shrinkwrapModifier_requiredDataMask(md); + + if(dataMask) + { + if(derivedData) dm = CDDM_copy(derivedData); + else if(ob->type==OB_MESH) dm = CDDM_from_editmesh(editData, ob->data); + else if(ob->type==OB_LATTICE) dm = NULL; + else return; + + if(dm != NULL && (dataMask & CD_MVERT)) + { + CDDM_apply_vert_coords(dm, vertexCos); + CDDM_calc_normals(dm); + } + } + + shrinkwrapModifier_deform((ShrinkwrapModifierData*)md, ob, dm, vertexCos, numVerts); + + if(dm) + dm->release(dm); +} + +static void shrinkwrapModifier_updateDepgraph(ModifierData *md, DagForest *forest, Object *ob, DagNode *obNode) +{ + ShrinkwrapModifierData *smd = (ShrinkwrapModifierData*) md; + + if (smd->target) + dag_add_relation(forest, dag_get_node(forest, smd->target), obNode, DAG_RL_OB_DATA | DAG_RL_DATA_DATA, "Shrinkwrap Modifier"); + + if (smd->auxTarget) + dag_add_relation(forest, dag_get_node(forest, smd->auxTarget), obNode, DAG_RL_OB_DATA | DAG_RL_DATA_DATA, "Shrinkwrap Modifier"); +} + +/* SimpleDeform */ +static void simpledeformModifier_initData(ModifierData *md) +{ + SimpleDeformModifierData *smd = (SimpleDeformModifierData*) md; + + smd->mode = MOD_SIMPLEDEFORM_MODE_TWIST; + smd->axis = 0; + + smd->origin = NULL; + smd->factor = 0.35f; + smd->limit[0] = 0.0f; + smd->limit[1] = 1.0f; +} + +static void simpledeformModifier_copyData(ModifierData *md, ModifierData *target) +{ + SimpleDeformModifierData *smd = (SimpleDeformModifierData*)md; + SimpleDeformModifierData *tsmd = (SimpleDeformModifierData*)target; + + tsmd->mode = smd->mode; + tsmd->axis = smd->axis; + tsmd->origin= smd->origin; + tsmd->factor= smd->factor; + memcpy(tsmd->limit, smd->limit, sizeof(tsmd->limit)); +} + +static CustomDataMask simpledeformModifier_requiredDataMask(ModifierData *md) +{ + SimpleDeformModifierData *smd = (SimpleDeformModifierData *)md; + CustomDataMask dataMask = 0; + + /* ask for vertexgroups if we need them */ + if(smd->vgroup_name[0]) + dataMask |= (1 << CD_MDEFORMVERT); + + return dataMask; +} + +static void simpledeformModifier_foreachObjectLink(ModifierData *md, Object *ob, void (*walk)(void *userData, Object *ob, Object **obpoin), void *userData) +{ + SimpleDeformModifierData *smd = (SimpleDeformModifierData*)md; + walk(userData, ob, &smd->origin); +} + +static void simpledeformModifier_updateDepgraph(ModifierData *md, DagForest *forest, Object *ob, DagNode *obNode) +{ + SimpleDeformModifierData *smd = (SimpleDeformModifierData*)md; + + if (smd->origin) + dag_add_relation(forest, dag_get_node(forest, smd->origin), obNode, DAG_RL_OB_DATA, "SimpleDeform Modifier"); +} + +static void simpledeformModifier_deformVerts(ModifierData *md, Object *ob, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts) +{ + DerivedMesh *dm = NULL; + CustomDataMask dataMask = simpledeformModifier_requiredDataMask(md); + + /* We implement requiredDataMask but thats not really usefull since mesh_calc_modifiers pass a NULL derivedData or without the modified vertexs applied */ + if(dataMask) + { + if(derivedData) dm = CDDM_copy(derivedData); + else if(ob->type==OB_MESH) dm = CDDM_from_mesh(ob->data, ob); + else if(ob->type==OB_LATTICE) dm = NULL; + else return; + + if(dm != NULL && (dataMask & CD_MVERT)) + { + CDDM_apply_vert_coords(dm, vertexCos); + CDDM_calc_normals(dm); + } + } + + SimpleDeformModifier_do((SimpleDeformModifierData*)md, ob, dm, vertexCos, numVerts); + + if(dm) + dm->release(dm); + +} + +static void simpledeformModifier_deformVertsEM(ModifierData *md, Object *ob, EditMesh *editData, DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts) +{ + DerivedMesh *dm = NULL; + CustomDataMask dataMask = simpledeformModifier_requiredDataMask(md); + + /* We implement requiredDataMask but thats not really usefull since mesh_calc_modifiers pass a NULL derivedData or without the modified vertexs applied */ + if(dataMask) + { + if(derivedData) dm = CDDM_copy(derivedData); + else if(ob->type==OB_MESH) dm = CDDM_from_editmesh(editData, ob->data); + else if(ob->type==OB_LATTICE) dm = NULL; + else return; + + if(dm != NULL && (dataMask & CD_MVERT)) + { + CDDM_apply_vert_coords(dm, vertexCos); + CDDM_calc_normals(dm); + } + } + + SimpleDeformModifier_do((SimpleDeformModifierData*)md, ob, dm, vertexCos, numVerts); + + if(dm) + dm->release(dm); +} + /***/ static ModifierTypeInfo typeArr[NUM_MODIFIER_TYPES]; @@ -7359,6 +8083,15 @@ ModifierTypeInfo *modifierType_getInfo(ModifierType type) mti->copyData = buildModifier_copyData; mti->dependsOnTime = buildModifier_dependsOnTime; mti->applyModifier = buildModifier_applyModifier; + + mti = INIT_TYPE(Mask); + mti->type = eModifierTypeType_Nonconstructive; + mti->flags = eModifierTypeFlag_AcceptsMesh; + mti->copyData = maskModifier_copyData; + mti->requiredDataMask= maskModifier_requiredDataMask; + mti->foreachObjectLink = maskModifier_foreachObjectLink; + mti->updateDepgraph = maskModifier_updateDepgraph; + mti->applyModifier = maskModifier_applyModifier; mti = INIT_TYPE(Array); mti->type = eModifierTypeType_Constructive; @@ -7513,6 +8246,7 @@ ModifierTypeInfo *modifierType_getInfo(ModifierType type) mti->flags = eModifierTypeFlag_AcceptsCVs | eModifierTypeFlag_RequiresOriginalData; mti->deformVerts = softbodyModifier_deformVerts; + mti->dependsOnTime = softbodyModifier_dependsOnTime; mti = INIT_TYPE(Cloth); mti->type = eModifierTypeType_Nonconstructive; @@ -7601,6 +8335,46 @@ ModifierTypeInfo *modifierType_getInfo(ModifierType type) mti->dependsOnTime = explodeModifier_dependsOnTime; mti->requiredDataMask = explodeModifier_requiredDataMask; mti->applyModifier = explodeModifier_applyModifier; + + mti = INIT_TYPE(Fluidsim); + mti->type = eModifierTypeType_Nonconstructive + | eModifierTypeFlag_RequiresOriginalData; + mti->flags = eModifierTypeFlag_AcceptsMesh; + mti->initData = fluidsimModifier_initData; + mti->freeData = fluidsimModifier_freeData; + mti->copyData = fluidsimModifier_copyData; + mti->dependsOnTime = fluidsimModifier_dependsOnTime; + mti->applyModifier = fluidsimModifier_applyModifier; + mti->updateDepgraph = fluidsimModifier_updateDepgraph; + + mti = INIT_TYPE(Shrinkwrap); + mti->type = eModifierTypeType_OnlyDeform; + mti->flags = eModifierTypeFlag_AcceptsMesh + | eModifierTypeFlag_AcceptsCVs + | eModifierTypeFlag_SupportsEditmode + | eModifierTypeFlag_EnableInEditmode; + mti->initData = shrinkwrapModifier_initData; + mti->copyData = shrinkwrapModifier_copyData; + mti->requiredDataMask = shrinkwrapModifier_requiredDataMask; + mti->isDisabled = shrinkwrapModifier_isDisabled; + mti->foreachObjectLink = shrinkwrapModifier_foreachObjectLink; + mti->deformVerts = shrinkwrapModifier_deformVerts; + mti->deformVertsEM = shrinkwrapModifier_deformVertsEM; + mti->updateDepgraph = shrinkwrapModifier_updateDepgraph; + + mti = INIT_TYPE(SimpleDeform); + mti->type = eModifierTypeType_OnlyDeform; + mti->flags = eModifierTypeFlag_AcceptsMesh + | eModifierTypeFlag_AcceptsCVs + | eModifierTypeFlag_SupportsEditmode + | eModifierTypeFlag_EnableInEditmode; + mti->initData = simpledeformModifier_initData; + mti->copyData = simpledeformModifier_copyData; + mti->requiredDataMask = simpledeformModifier_requiredDataMask; + mti->deformVerts = simpledeformModifier_deformVerts; + mti->deformVertsEM = simpledeformModifier_deformVertsEM; + mti->foreachObjectLink = simpledeformModifier_foreachObjectLink; + mti->updateDepgraph = simpledeformModifier_updateDepgraph; mti = INIT_TYPE(Multires); mti->type = eModifierTypeType_Constructive; @@ -8032,3 +8806,4 @@ void modifier_freeTemporaryData(ModifierData *md) } + |