diff options
author | Bastien Montagne <montagne29@wanadoo.fr> | 2018-05-08 13:00:38 +0300 |
---|---|---|
committer | Bastien Montagne <montagne29@wanadoo.fr> | 2018-05-08 13:01:06 +0300 |
commit | d8706f54074675f8af83471398d35def0b351484 (patch) | |
tree | 6b9c295ca9fbd5bc75e21eff98bb7d9df1956e21 /source/blender/modifiers/intern/MOD_displace.c | |
parent | cd5b57b4fcef8507beadad87cafba608c4802868 (diff) |
Modifier stack: port Displace to new Mesh-based system.
Diffstat (limited to 'source/blender/modifiers/intern/MOD_displace.c')
-rw-r--r-- | source/blender/modifiers/intern/MOD_displace.c | 69 |
1 files changed, 41 insertions, 28 deletions
diff --git a/source/blender/modifiers/intern/MOD_displace.c b/source/blender/modifiers/intern/MOD_displace.c index 7a715c9290c..ecb4da71699 100644 --- a/source/blender/modifiers/intern/MOD_displace.c +++ b/source/blender/modifiers/intern/MOD_displace.c @@ -33,6 +33,7 @@ */ +#include "DNA_mesh_types.h" #include "DNA_meshdata_types.h" #include "DNA_object_types.h" @@ -40,7 +41,8 @@ #include "BLI_math.h" #include "BLI_task.h" -#include "BKE_cdderivedmesh.h" +#include "BKE_customdata.h" +#include "BKE_editmesh.h" #include "BKE_library.h" #include "BKE_library_query.h" #include "BKE_image.h" @@ -277,7 +279,7 @@ static void displaceModifier_do_task( /* dm must be a CDDerivedMesh */ static void displaceModifier_do( DisplaceModifierData *dmd, Object *ob, - DerivedMesh *dm, float (*vertexCos)[3], int numVerts) + Mesh *mesh, float (*vertexCos)[3], const int numVerts) { MVert *mvert; MDeformVert *dvert; @@ -292,13 +294,13 @@ static void displaceModifier_do( if (!dmd->texture && dmd->direction == MOD_DISP_DIR_RGB_XYZ) return; if (dmd->strength == 0.0f) return; - mvert = CDDM_get_verts(dm); - modifier_get_vgroup(ob, dm, dmd->defgrp_name, &dvert, &defgrp_index); + mvert = mesh->mvert; + modifier_get_vgroup_mesh(ob, mesh, dmd->defgrp_name, &dvert, &defgrp_index); if (dmd->texture) { tex_co = MEM_calloc_arrayN((size_t)numVerts, sizeof(*tex_co), "displaceModifier_do tex_co"); - get_texture_coords((MappingInfoModifierData *)dmd, ob, dm, vertexCos, tex_co, numVerts); + get_texture_coords_mesh((MappingInfoModifierData *)dmd, ob, mesh, vertexCos, tex_co); modifier_init_texture(dmd->modifier.scene, dmd->texture); } @@ -307,18 +309,18 @@ static void displaceModifier_do( } if (direction == MOD_DISP_DIR_CLNOR) { - CustomData *ldata = dm->getLoopDataLayout(dm); + CustomData *ldata = &mesh->ldata; if (CustomData_has_layer(ldata, CD_CUSTOMLOOPNORMAL)) { float (*clnors)[3] = NULL; - if ((dm->dirty & DM_DIRTY_NORMALS) || !CustomData_has_layer(ldata, CD_NORMAL)) { - dm->calcLoopNormals(dm, true, (float)M_PI); + if ((mesh->runtime.cd_dirty_vert & CD_MASK_NORMAL) || !CustomData_has_layer(ldata, CD_NORMAL)) { + BKE_mesh_calc_normals_split(mesh); } clnors = CustomData_get_layer(ldata, CD_NORMAL); vert_clnors = MEM_malloc_arrayN(numVerts, sizeof(*vert_clnors), __func__); - BKE_mesh_normals_loop_to_vertex(numVerts, dm->getLoopArray(dm), dm->getNumLoops(dm), + BKE_mesh_normals_loop_to_vertex(numVerts, mesh->mloop, mesh->totloop, (const float (*)[3])clnors, vert_clnors); } else { @@ -368,31 +370,42 @@ static void displaceModifier_do( } } -static void deformVerts(ModifierData *md, const ModifierEvalContext *ctx, - DerivedMesh *derivedData, - float (*vertexCos)[3], - int numVerts) +static void deformVerts( + ModifierData *md, + const ModifierEvalContext *ctx, + Mesh *mesh, + float (*vertexCos)[3], + int numVerts) { - DerivedMesh *dm = get_cddm(ctx->object, NULL, derivedData, vertexCos, dependsOnNormals(md)); + Mesh *mesh_src = mesh; - displaceModifier_do((DisplaceModifierData *)md, ctx->object, dm, - vertexCos, numVerts); + if (mesh_src == NULL) { + mesh_src = ctx->object->data; + } + + BLI_assert(mesh_src->totvert == numVerts); - if (dm != derivedData) - dm->release(dm); + displaceModifier_do((DisplaceModifierData *)md, ctx->object, mesh_src, + vertexCos, numVerts); } static void deformVertsEM( ModifierData *md, const ModifierEvalContext *ctx, struct BMEditMesh *editData, - DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts) + Mesh *mesh, float (*vertexCos)[3], int numVerts) { - DerivedMesh *dm = get_cddm(ctx->object, editData, derivedData, vertexCos, dependsOnNormals(md)); + Mesh *mesh_src = mesh; - displaceModifier_do((DisplaceModifierData *)md, ctx->object, dm, - vertexCos, numVerts); + if (mesh_src == NULL) { + mesh_src = BKE_bmesh_to_mesh_nomain(editData->bm, &(struct BMeshToMeshParams){0}); + } + + BLI_assert(mesh_src->totvert == numVerts); - if (dm != derivedData) - dm->release(dm); + displaceModifier_do((DisplaceModifierData *)md, ctx->object, mesh_src, vertexCos, numVerts); + + if (!mesh) { + BKE_id_free(NULL, mesh_src); + } } @@ -406,16 +419,16 @@ ModifierTypeInfo modifierType_Displace = { /* copyData */ copyData, - /* deformVerts_DM */ deformVerts, + /* deformVerts_DM */ NULL, /* deformMatrices_DM */ NULL, - /* deformVertsEM_DM */ deformVertsEM, + /* deformVertsEM_DM */ NULL, /* deformMatricesEM_DM*/NULL, /* applyModifier_DM */ NULL, /* applyModifierEM_DM */NULL, - /* deformVerts */ NULL, + /* deformVerts */ deformVerts, /* deformMatrices */ NULL, - /* deformVertsEM */ NULL, + /* deformVertsEM */ deformVertsEM, /* deformMatricesEM */ NULL, /* applyModifier */ NULL, /* applyModifierEM */ NULL, |