Differential D16328 Diff 57159 source/blender/modifiers/intern/MOD_meshdeform.c

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Show First 20 Lines • Show All 352 Lines • ▼ Show 20 Lines	static void meshdeformModifier_do(ModifierData *md,
Object *ob_target = mmd->object;		Object *ob_target = mmd->object;
cagemesh = BKE_modifier_get_evaluated_mesh_from_evaluated_object(ob_target);		cagemesh = BKE_modifier_get_evaluated_mesh_from_evaluated_object(ob_target);
if (cagemesh == NULL) {		if (cagemesh == NULL) {
BKE_modifier_set_error(ctx->object, md, "Cannot get mesh from cage object");		BKE_modifier_set_error(ctx->object, md, "Cannot get mesh from cage object");
return;		return;
}		}

/* compute matrices to go in and out of cage object space */		/* compute matrices to go in and out of cage object space */
invert_m4_m4(imat, ob_target->obmat);		invert_m4_m4(imat, ob_target->object_to_world);
mul_m4_m4m4(cagemat, imat, ob->obmat);		mul_m4_m4m4(cagemat, imat, ob->object_to_world);
mul_m4_m4m4(cmat, mmd->bindmat, cagemat);		mul_m4_m4m4(cmat, mmd->bindmat, cagemat);
invert_m4_m4(iobmat, cmat);		invert_m4_m4(iobmat, cmat);
copy_m3_m4(icagemat, iobmat);		copy_m3_m4(icagemat, iobmat);

/* bind weights if needed */		/* bind weights if needed */
if (!mmd->bindcagecos) {		if (!mmd->bindcagecos) {
/* progress bar redraw can make this recursive. */		/* progress bar redraw can make this recursive. */
if (!DEG_is_active(ctx->depsgraph)) {		if (!DEG_is_active(ctx->depsgraph)) {
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