diff options
author | Mai Lavelle <mai.lavelle@gmail.com> | 2018-04-24 11:08:16 +0300 |
---|---|---|
committer | Mai Lavelle <mai.lavelle@gmail.com> | 2018-05-16 13:07:50 +0300 |
commit | c43dbc2bc2a6b35095d18db7edcdd9be245c045c (patch) | |
tree | 0e6063d95bf106305a76019c9a2e89f650ee4138 /source/blender/blenkernel/intern/modifier.c | |
parent | fee50f830dee21c6b666e016c71a517b263c7a3f (diff) |
Add modifier_deformVerts_ensure_normals, modifier_applyModifier_ensure_normals
Same as `modwrap_deformVerts` and `modwrap_applyModifier` but for `Mesh`.
Diffstat (limited to 'source/blender/blenkernel/intern/modifier.c')
-rw-r--r-- | source/blender/blenkernel/intern/modifier.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/source/blender/blenkernel/intern/modifier.c b/source/blender/blenkernel/intern/modifier.c index cb97cee4547..b49df101fe6 100644 --- a/source/blender/blenkernel/intern/modifier.c +++ b/source/blender/blenkernel/intern/modifier.c @@ -901,6 +901,19 @@ void modifier_deformVerts(struct ModifierData *md, const ModifierEvalContext *ct } } +void modifier_deformVerts_ensure_normals(struct ModifierData *md, const ModifierEvalContext *ctx, + struct Mesh *mesh, + float (*vertexCos)[3], int numVerts) +{ + const ModifierTypeInfo *mti = modifierType_getInfo(md->type); + BLI_assert(!mesh || CustomData_has_layer(&mesh->pdata, CD_NORMAL) == false); + + if (mesh && mti->dependsOnNormals && mti->dependsOnNormals(md)) { + BKE_mesh_calc_normals(mesh); + } + modifier_deformVerts(md, ctx, mesh, vertexCos, numVerts); +} + void modifier_deformMatrices(struct ModifierData *md, const ModifierEvalContext *ctx, struct Mesh *mesh, float (*vertexCos)[3], float (*defMats)[3][3], int numVerts) @@ -993,6 +1006,18 @@ struct Mesh *modifier_applyModifier(struct ModifierData *md, const ModifierEvalC } } +struct Mesh *modifier_applyModifier_ensure_normals(struct ModifierData *md, const ModifierEvalContext *ctx, + struct Mesh *mesh) +{ + const ModifierTypeInfo *mti = modifierType_getInfo(md->type); + BLI_assert(CustomData_has_layer(&mesh->pdata, CD_NORMAL) == false); + + if (mti->dependsOnNormals && mti->dependsOnNormals(md)) { + BKE_mesh_calc_normals(mesh); + } + return modifier_applyModifier(md, ctx, mesh); +} + struct Mesh *modifier_applyModifierEM(struct ModifierData *md, const ModifierEvalContext *ctx, struct BMEditMesh *editData, struct Mesh *mesh) |