Differential D6722 Diff 21317 source/blender/blenkernel/intern/crazyspace.c

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source/blender/blenkernel/intern/crazyspace.c

Show First 20 Lines • Show All 75 Lines • ▼ Show 20 Lines	static void set_crazy_vertex_quat(float r_quat[4],
float q1[4], q2[4];		float q1[4], q2[4];

tan_calc_quat_v3(q1, co_1, co_2, co_3);		tan_calc_quat_v3(q1, co_1, co_2, co_3);
tan_calc_quat_v3(q2, vd_1, vd_2, vd_3);		tan_calc_quat_v3(q2, vd_1, vd_2, vd_3);

sub_qt_qtqt(r_quat, q2, q1);		sub_qt_qtqt(r_quat, q2, q1);
}		}

static int modifiers_disable_subsurf_temporary(Object *ob)		static bool modifiers_disable_subsurf_temporary(struct Scene scene, Object ob)
{		{
ModifierData *md;		bool disabled = false;
int disabled = 0;		int cageIndex = modifiers_getCageIndex(scene, ob, NULL, 1);

for (md = ob->modifiers.first; md; md = md->next) {		ModifierData *md = ob->modifiers.first;
		for (int i = 0; md && i <= cageIndex; i++, md = md->next) {
if (md->type == eModifierType_Subsurf) {		if (md->type == eModifierType_Subsurf) {
if (md->mode & eModifierMode_OnCage) {
md->mode ^= eModifierMode_DisableTemporary;		md->mode ^= eModifierMode_DisableTemporary;
disabled = 1;		disabled = true;
}
}		}
}		}

return disabled;		return disabled;
}		}

/* disable subsurf temporal, get mapped cos, and enable it */		/* disable subsurf temporal, get mapped cos, and enable it */
float (BKE_crazyspace_get_mapped_editverts(struct Depsgraph depsgraph, Object *obedit))[3]		float (BKE_crazyspace_get_mapped_editverts(struct Depsgraph depsgraph, Object *obedit))[3]
{		{
Scene *scene = DEG_get_input_scene(depsgraph);		Scene *scene = DEG_get_input_scene(depsgraph);
Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);		Scene *scene_eval = DEG_get_evaluated_scene(depsgraph);
Object *obedit_eval = DEG_get_evaluated_object(depsgraph, obedit);		Object *obedit_eval = DEG_get_evaluated_object(depsgraph, obedit);
Mesh *mesh_eval = obedit_eval->data;		Mesh *mesh_eval = obedit_eval->data;
BMEditMesh *editmesh_eval = mesh_eval->edit_mesh;		BMEditMesh *editmesh_eval = mesh_eval->edit_mesh;

/* disable subsurf temporal, get mapped cos, and enable it */		/* disable subsurf temporal, get mapped cos, and enable it */
if (modifiers_disable_subsurf_temporary(obedit_eval)) {		if (modifiers_disable_subsurf_temporary(scene_eval, obedit_eval)) {
/* need to make new derivemesh */		/* need to make new derivemesh */
makeDerivedMesh(depsgraph, scene_eval, obedit_eval, editmesh_eval, &CD_MASK_BAREMESH);		makeDerivedMesh(depsgraph, scene_eval, obedit_eval, editmesh_eval, &CD_MASK_BAREMESH);
}		}

/* now get the cage */		/* now get the cage */
Mesh *mesh_eval_cage = editbmesh_get_eval_cage_from_orig(		Mesh *mesh_eval_cage = editbmesh_get_eval_cage_from_orig(
depsgraph, scene, obedit, &CD_MASK_BAREMESH);		depsgraph, scene, obedit, &CD_MASK_BAREMESH);

const int nverts = editmesh_eval->bm->totvert;		const int nverts = editmesh_eval->bm->totvert;
float(vertexcos)[3] = MEM_mallocN(sizeof(vertexcos) * nverts, "vertexcos map");		float(vertexcos)[3] = MEM_mallocN(sizeof(vertexcos) * nverts, "vertexcos map");
mesh_get_mapped_verts_coords(mesh_eval_cage, vertexcos, nverts);		mesh_get_mapped_verts_coords(mesh_eval_cage, vertexcos, nverts);

/* set back the flag, no new cage needs to be built, transform does it */		/* set back the flag, no new cage needs to be built, transform does it */
modifiers_disable_subsurf_temporary(obedit_eval);		modifiers_disable_subsurf_temporary(scene_eval, obedit_eval);

return vertexcos;		return vertexcos;
}		}

void BKE_crazyspace_set_quats_editmesh(BMEditMesh *em,		void BKE_crazyspace_set_quats_editmesh(BMEditMesh *em,
float (*origcos)[3],		float (*origcos)[3],
float (*mappedcos)[3],		float (*mappedcos)[3],
float (*quats)[4],		float (*quats)[4],
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