transform_orientations.h File Reference

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Macros
#define	ORIENTATION_USE_PLANE(ty)   ELEM(ty, ORIENTATION_NORMAL, ORIENTATION_EDGE, ORIENTATION_FACE)

Enumerations
enum	{   ORIENTATION_NONE = 0 , ORIENTATION_NORMAL = 1 , ORIENTATION_VERT = 2 , ORIENTATION_EDGE = 3 ,   ORIENTATION_FACE = 4 }

Functions
short	transform_orientation_matrix_get (struct bContext *C, struct TransInfo *t, short orient_index, const float custom[3][3], float r_spacemtx[3][3])
const char *	transform_orientations_spacename_get (struct TransInfo *t, const short orient_type)
void	transform_orientations_current_set (struct TransInfo *t, const short orient_index)
bool	transform_orientations_create_from_axis (float mat[3][3], const float x[3], const float y[3], const float z[3])
bool	createSpaceNormal (float mat[3][3], const float normal[3])
bool	createSpaceNormalTangent (float mat[3][3], const float normal[3], const float tangent[3])
struct TransformOrientation *	addMatrixSpace (struct bContext *C, float mat[3][3], const char *name, const bool overwrite)
void	applyTransformOrientation (const struct TransformOrientation *ts, float r_mat[3][3], char r_name[64])
int	getTransformOrientation_ex (const struct bContext *C, struct Object *ob, struct Object *obedit, float normal[3], float plane[3], const short around)
int	getTransformOrientation (const struct bContext *C, float normal[3], float plane[3])

Macro Definition Documentation

ORIENTATION_USE_PLANE

#define ORIENTATION_USE_PLANE

(

ty

)

ELEM(ty, ORIENTATION_NORMAL, ORIENTATION_EDGE, ORIENTATION_FACE)

Definition at line 59 of file transform_orientations.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
ORIENTATION_NONE
ORIENTATION_NORMAL
ORIENTATION_VERT
ORIENTATION_EDGE
ORIENTATION_FACE

Definition at line 52 of file transform_orientations.h.

Function Documentation

addMatrixSpace()

struct TransformOrientation* addMatrixSpace	(	struct bContext *	C,
		float	mat[3][3],
		const char *	name,
		const bool	overwrite
	)

Definition at line 387 of file transform_orientations.c.

References BLI_addtail(), BLI_strncpy(), C, copy_m3_m3(), CTX_data_scene(), findOrientationName(), TransformOrientation::mat, MEM_callocN, TransformOrientation::name, NULL, scene, Scene::transform_spaces, and uniqueOrientationName().

Referenced by createBoneSpace(), createCurveSpace(), createMeshSpace(), createObjectSpace(), and createViewSpace().

applyTransformOrientation()

void applyTransformOrientation	(	const struct TransformOrientation *	ts,
		float	r_mat[3][3],
		char	r_name[64]
	)

createSpaceNormal()

bool createSpaceNormal	(	float	mat[3][3],
		const float	normal[3]
	)

Definition at line 292 of file transform_orientations.c.

References copy_v3_v3(), cross_v3_v3v3(), is_zero_v3(), normal, normalize_m3(), and normalize_v3().

Referenced by createMeshSpace(), createTransMeshSkin(), ED_getTransformOrientationMatrix(), and VertsToTransData().

createSpaceNormalTangent()

bool createSpaceNormalTangent	(	float	mat[3][3],
		const float	normal[3],
		const float	tangent[3]
	)

Note

To recreate an orientation from the matrix:

• (plane == mat[1])
• (normal == mat[2])

Definition at line 320 of file transform_orientations.c.

References cross_v3_v3v3(), is_zero_v3(), negate_v3_v3(), normal, normalize_v3(), and normalize_v3_v3().

Referenced by createBoneSpace(), createCurveSpace(), createMeshSpace(), createTransCurveVerts(), ED_getTransformOrientationMatrix(), and transform_convert_mesh_islands_calc().

getTransformOrientation()

int getTransformOrientation	(	const struct bContext *	C,
		float	normal[3],
		float	plane[3]
	)

getTransformOrientation_ex()

int getTransformOrientation_ex	(	const struct bContext *	C,
		struct Object *	ob,
		struct Object *	obedit,
		float	normal[3],
		float	plane[3],
		const short	around
	)

transform_orientation_matrix_get()

short transform_orientation_matrix_get	(	struct bContext *	C,
		struct TransInfo *	t,
		short	orient_index,
		const float	custom[3][3],
		float	r_spacemtx[3][3]
	)

Definition at line 593 of file transform_orientations.c.

References C, copy_m3_m3(), CTX_data_active_object(), CTX_data_edit_object(), CTX_PAINT_CURVE, ED_transform_calc_orientation_from_type_ex(), Object::mode, mul_m3_m4m3(), normalize_m3(), NULL, OB_MODE_ALL_WEIGHT_PAINT, RGN_TYPE_WINDOW, scene, SPACE_VIEW3D, t, transform_object_deform_pose_armature_get(), unit_m3(), V3D_ORIENT_CUSTOM_MATRIX, V3D_ORIENT_VIEW, and RegionView3D::viewmat.

Referenced by initTransInfo().

transform_orientations_create_from_axis()

bool transform_orientations_create_from_axis	(	float	mat[3][3],
		const float	x[3],
		const float	y[3],
		const float	z[3]
	)

Definition at line 244 of file transform_orientations.c.

References Freestyle::a, cross_v3_v3v3(), is_zero(), normalize_v3(), normalize_v3_v3(), project_plane_v3_v3v3(), unit_m3(), x, y, z, and zero_m3().

Referenced by ED_transform_calc_orientation_from_type_ex(), and ObjectToTransData().

transform_orientations_current_set()

void transform_orientations_current_set	(	struct TransInfo *	t,
		const short	orient_index
	)

Definition at line 672 of file transform_orientations.c.

References BLI_strncpy(), copy_m3_m3(), invert_m3_m3_safe_ortho(), t, and transform_orientations_spacename_get().

Referenced by initSelectConstraint(), initTransInfo(), stopConstraint(), transform_event_modal_constraint(), and transform_mode_default_modal_orientation_set().

transform_orientations_spacename_get()

const char* transform_orientations_spacename_get	(	struct TransInfo *	t,
		const short	orient_type
	)

Definition at line 646 of file transform_orientations.c.

References BKE_scene_transform_orientation_find(), BLI_assert, TransformOrientation::name, t, TIP_, V3D_ORIENT_CURSOR, V3D_ORIENT_CUSTOM, V3D_ORIENT_CUSTOM_MATRIX, V3D_ORIENT_GIMBAL, V3D_ORIENT_GLOBAL, V3D_ORIENT_LOCAL, V3D_ORIENT_NORMAL, and V3D_ORIENT_VIEW.

Referenced by setUserConstraint(), and transform_orientations_current_set().