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Extract common modifier parameters into ModifierEvalContext struct

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The contents of the ModifierEvalContext struct are constant while iterating
over the modifier stack. The struct thus should be only created once, outside
any loop over the modifiers.
This commit is contained in:
Sybren A. Stüvel
2018-05-01 17:33:04 +02:00
parent 6b9f1ffe6e
commit 334b55fd2e
61 changed files with 527 additions and 584 deletions
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13
source/blender/modifiers/intern/MOD_lattice.c
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@@ -99,30 +99,29 @@ static void updateDepsgraph(ModifierData *md, const ModifierUpdateDepsgraphConte
DEG_add_object_relation(ctx->node, ctx->object, DEG_OB_COMP_TRANSFORM, "Lattice Modifier");
}
static void deformVerts(ModifierData *md, struct Depsgraph *UNUSED(depsgraph),
Object *ob, DerivedMesh *derivedData,
static void deformVerts(ModifierData *md, const ModifierEvalContext *ctx,
DerivedMesh *derivedData,
float (*vertexCos)[3],
int numVerts,
ModifierApplyFlag UNUSED(flag))
int numVerts)
{
LatticeModifierData *lmd = (LatticeModifierData *) md;
modifier_vgroup_cache(md, vertexCos); /* if next modifier needs original vertices */
lattice_deform_verts(lmd->object, ob, derivedData,
lattice_deform_verts(lmd->object, ctx->object, derivedData,
vertexCos, numVerts, lmd->name, lmd->strength);
}
static void deformVertsEM(
ModifierData *md, struct Depsgraph *depsgraph, Object *ob, struct BMEditMesh *em,
ModifierData *md, const ModifierEvalContext *ctx, struct BMEditMesh *em,
DerivedMesh *derivedData, float (*vertexCos)[3], int numVerts)
{
DerivedMesh *dm = derivedData;
if (!derivedData) dm = CDDM_from_editbmesh(em, false, false);
deformVerts(md, depsgraph, ob, dm, vertexCos, numVerts, 0);
deformVerts(md, ctx, dm, vertexCos, numVerts);
if (!derivedData) dm->release(dm);
}