Differential D10300 Diff 33525 source/blender/editors/transform/transform_orientations.c

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source/blender/editors/transform/transform_orientations.c

Show First 20 Lines • Show All 515 Lines • ▼ Show 20 Lines	short ED_transform_calc_orientation_from_type_ex(const bContext *C,
RegionView3D *rv3d,		RegionView3D *rv3d,
Object *ob,		Object *ob,
Object *obedit,		Object *obedit,
const short orientation_type,		const short orientation_type,
int orientation_index_custom,		int orientation_index_custom,
const int pivot_point)		const int pivot_point)
{		{
switch (orientation_type) {		switch (orientation_type) {
case V3D_ORIENT_GLOBAL: {
unit_m3(r_mat);
return V3D_ORIENT_GLOBAL;
}
case V3D_ORIENT_GIMBAL: {		case V3D_ORIENT_GIMBAL: {
if (ob && gimbal_axis(ob, r_mat)) {		if (ob && gimbal_axis(ob, r_mat)) {
return V3D_ORIENT_GIMBAL;		break;
}		}
/* if not gimbal, fall through to normal */		/* If not gimbal, fall through to normal. */
ATTR_FALLTHROUGH;		ATTR_FALLTHROUGH;
}		}
case V3D_ORIENT_NORMAL: {		case V3D_ORIENT_NORMAL: {
if (obedit \|\| (ob && ob->mode & OB_MODE_POSE)) {		if (obedit \|\| (ob && ob->mode & OB_MODE_POSE)) {
ED_getTransformOrientationMatrix(C, ob, obedit, pivot_point, r_mat);		ED_getTransformOrientationMatrix(C, ob, obedit, pivot_point, r_mat);
return V3D_ORIENT_NORMAL;		break;
}		}
/* no break we define 'normal' as 'local' in Object mode */		/* No break we define 'normal' as 'local' in Object mode. */
ATTR_FALLTHROUGH;		ATTR_FALLTHROUGH;
}		}
case V3D_ORIENT_LOCAL: {		case V3D_ORIENT_LOCAL: {
if (ob) {		if (ob) {
if (ob->mode & OB_MODE_POSE) {		if (ob->mode & OB_MODE_POSE) {
/* each bone moves on its own local axis, but to avoid confusion,		/* each bone moves on its own local axis, but to avoid confusion,
* use the active pones axis for display T33575, this works as expected on a single		* use the active pones axis for display T33575, this works as expected on a single
* bone and users who select many bones will understand what's going on and what local		* bone and users who select many bones will understand what's going on and what local
* means when they start transforming */		* means when they start transforming */
ED_getTransformOrientationMatrix(C, ob, obedit, pivot_point, r_mat);		ED_getTransformOrientationMatrix(C, ob, obedit, pivot_point, r_mat);
}		}
else {		else {
transform_orientations_create_from_axis(r_mat, UNPACK3(ob->obmat));		transform_orientations_create_from_axis(r_mat, UNPACK3(ob->obmat));
}		}
return V3D_ORIENT_LOCAL;		break;
		}
		/* If not local, fall through to global. */
		ATTR_FALLTHROUGH;
}		}
		case V3D_ORIENT_GLOBAL: {
unit_m3(r_mat);		unit_m3(r_mat);
return V3D_ORIENT_GLOBAL;		break;
}		}
case V3D_ORIENT_VIEW: {		case V3D_ORIENT_VIEW: {
if (rv3d != NULL) {		if (rv3d != NULL) {
copy_m3_m4(r_mat, rv3d->viewinv);		copy_m3_m4(r_mat, rv3d->viewinv);
normalize_m3(r_mat);		normalize_m3(r_mat);
}		}
else {		else {
unit_m3(r_mat);		unit_m3(r_mat);
}		}
return V3D_ORIENT_VIEW;		break;
}		}
case V3D_ORIENT_CURSOR: {		case V3D_ORIENT_CURSOR: {
BKE_scene_cursor_rot_to_mat3(&scene->cursor, r_mat);		BKE_scene_cursor_rot_to_mat3(&scene->cursor, r_mat);
return V3D_ORIENT_CURSOR;		break;
}		}
case V3D_ORIENT_CUSTOM_MATRIX: {		case V3D_ORIENT_CUSTOM_MATRIX: {
/* Do nothing. */;		/* Do nothing. */;
break;		break;
}		}
case V3D_ORIENT_CUSTOM:		case V3D_ORIENT_CUSTOM:
default: {		default: {
BLI_assert(orientation_type >= V3D_ORIENT_CUSTOM);		BLI_assert(orientation_type >= V3D_ORIENT_CUSTOM);
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