Differential D5720 Diff 18061 source/blender/editors/transform/transform.h

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source/blender/editors/transform/transform.h

Show First 20 Lines • Show All 288 Lines • ▼ Show 20 Lines	typedef struct TransDataEdgeSlideVert {
struct BMVert *v_side[2];		struct BMVert *v_side[2];

/* add origvert.co to get the original locations */		/* add origvert.co to get the original locations */
float dir_side[2][3];		float dir_side[2][3];

int loop_nr;		int loop_nr;
} TransDataEdgeSlideVert;		} TransDataEdgeSlideVert;

/* store original data so we can correct UV's and similar when sliding */
typedef struct SlideOrigData {
/** Set when #origfaces is initialized. */
bool use_origfaces;
int cd_loop_mdisp_offset;

/** map {BMVert: TransDataGenericSlideVert} */
struct GHash *origverts;
struct GHash *origfaces;
struct BMesh *bm_origfaces;

struct MemArena *arena;
/** Number of math BMLoop layers. */
int layer_math_map_num;
/** Array size of 'layer_math_map_num'
* maps TransDataVertSlideVert.cd_group index to absolute CustomData layer index */
int *layer_math_map;

/** Array of slide vert data especially for mirror verts. */
TransDataGenericSlideVert *sv_mirror;
int totsv_mirror;
} SlideOrigData;

typedef struct EdgeSlideData {		typedef struct EdgeSlideData {
TransDataEdgeSlideVert *sv;		TransDataEdgeSlideVert *sv;
int totsv;		int totsv;

int mval_start[2], mval_end[2];		int mval_start[2], mval_end[2];
struct BMEditMesh *em;

SlideOrigData orig_data;

int curr_sv_index;		int curr_sv_index;

/** when un-clamped - use this index: #TransDataEdgeSlideVert.dir_side */		/** when un-clamped - use this index: #TransDataEdgeSlideVert.dir_side */
int curr_side_unclamp;		int curr_side_unclamp;
} EdgeSlideData;		} EdgeSlideData;

typedef struct EdgeSlideParams {		typedef struct EdgeSlideParams {
float perc;		float perc;
Show All 12 Lines	typedef struct TransDataVertSlideVert {
float (*co_link_orig_3d)[3];		float (*co_link_orig_3d)[3];
int co_link_tot;		int co_link_tot;
int co_link_curr;		int co_link_curr;
} TransDataVertSlideVert;		} TransDataVertSlideVert;

typedef struct VertSlideData {		typedef struct VertSlideData {
TransDataVertSlideVert *sv;		TransDataVertSlideVert *sv;
int totsv;		int totsv;

struct BMEditMesh *em;

SlideOrigData orig_data;

int curr_sv_index;		int curr_sv_index;

/* result of ED_view3d_ob_project_mat_get */		/* result of ED_view3d_ob_project_mat_get */
float proj_mat[4][4];		float proj_mat[4][4];
} VertSlideData;		} VertSlideData;

typedef struct VertSlideParams {		typedef struct VertSlideParams {
float perc;		float perc;
▲ Show 20 Lines • Show All 74 Lines • ▼ Show 20 Lines	typedef struct TransData {
*/		*/
void *extra;		void *extra;
/** Various flags. */		/** Various flags. */
int flag;		int flag;
/** If set, copy of Object or PoseChannel protection. */		/** If set, copy of Object or PoseChannel protection. */
short protectflag;		short protectflag;
} TransData;		} TransData;

		typedef struct TransDataMirror {
		/** location of mirrored reference data. */
		float *loc_src;
		campbellbartonUnsubmitted Done Inline Actions Could be a `const` to prevent accidents. campbellbarton: Could be a `const` to prevent accidents.
		/** Location of the data to transform. */
		float *loc_dst;
		campbellbartonUnsubmitted Done Inline Actions Think it would be more clear to call `loc_src`, `loc_dst`. campbellbarton: Think it would be more clear to call `loc_src`, `loc_dst`.
		void *extra;
		campbellbartonUnsubmitted Done Inline Actions Would store this as a flag, since multiplying a float by a short isn't all that efficient. campbellbarton: Would store this as a flag, since multiplying a float by a short isn't all that efficient.
		mano-wiiAuthorUnsubmitted Done Inline Actions Used bit-fields mano-wii: Used bit-fields
		/* `sign` can be -2, -1, 0 or 1. */
		int sign_x : 2;
		int sign_y : 2;
		int sign_z : 2;
		} TransDataMirror;

typedef struct MouseInput {		typedef struct MouseInput {
void (apply)(struct TransInfo t, struct MouseInput *mi, const double mval[2], float output[3]);		void (apply)(struct TransInfo t, struct MouseInput *mi, const double mval[2], float output[3]);
void (post)(struct TransInfo t, float values[3]);		void (post)(struct TransInfo t, float values[3]);

/** Initial mouse position. */		/** Initial mouse position. */
int imval[2];		int imval[2];
bool precision;		bool precision;
float precision_factor;		float precision_factor;
▲ Show 20 Lines • Show All 84 Lines • ▼ Show 20 Lines	typedef struct TransDataContainer {

/** Center of transformation (in local-space), Calculated from #TransInfo.center_global. */		/** Center of transformation (in local-space), Calculated from #TransInfo.center_global. */
float center_local[3];		float center_local[3];

/**		/**
* Mirror option		* Mirror option
*/		*/
struct {		struct {
/* Currently for mesh X mirror only. */		union {
int axis_flag;		struct {
/** Set to -1.0f or 1.0 when use_mirror is set. */		/* For easy access. */
float sign;		uint axis_x : 1;
		uint axis_y : 1;
		uint axis_z : 1;
		};
		short axis_flag;
		campbellbartonUnsubmitted Done Inline Actions Can see how this reads nicely but think this could be a flag too. Since it fits better in a loop and there is some risk the `axis_flag` gets used in a way that breaks depending on the order of the bit-field. See: https://stackoverflow.com/a/1490142/432509 campbellbarton: Can see how this reads nicely but think this could be a flag too. Since it fits better in a…
		mano-wiiAuthorUnsubmitted Done Inline Actions `axis_flag` is being used only as a bool. I could rename it to `is_mirror_enabled` if preferable. mano-wii: `axis_flag` is being used only as a bool. I could rename it to `is_mirror_enabled` if…
		};
		/** Mirror data array. */
		TransDataMirror *data;
		int data_len;
} mirror;		} mirror;

TransCustomDataContainer custom;		TransCustomDataContainer custom;
} TransDataContainer;		} TransDataContainer;

typedef struct TransInfo {		typedef struct TransInfo {
TransDataContainer *data_container;		TransDataContainer *data_container;
int data_container_len;		int data_container_len;
▲ Show 20 Lines • Show All 291 Lines • ▼ Show 20 Lines	enum {
TD_BEZTRIPLE = 1 << 12,		TD_BEZTRIPLE = 1 << 12,
/** when this is set, don't apply translation changes to this element */		/** when this is set, don't apply translation changes to this element */
TD_NO_LOC = 1 << 13,		TD_NO_LOC = 1 << 13,
/** For Graph Editor autosnap, indicates that point should not undergo autosnapping */		/** For Graph Editor autosnap, indicates that point should not undergo autosnapping */
TD_NOTIMESNAP = 1 << 14,		TD_NOTIMESNAP = 1 << 14,
/** For Graph Editor - curves that can only have int-values		/** For Graph Editor - curves that can only have int-values
* need their keyframes tagged with this. */		* need their keyframes tagged with this. */
TD_INTVALUES = 1 << 15,		TD_INTVALUES = 1 << 15,
/** For editmode mirror, clamp to x = 0 */		/** For editmode mirror, clamp axis to 0 */
TD_MIRROR_EDGE = 1 << 16,		TD_MIRROR_EDGE_X = 1 << 16,
		TD_MIRROR_EDGE_Y = 1 << 17,
		TD_MIRROR_EDGE_Z = 1 << 18,
/** For fcurve handles, move them along with their keyframes */		/** For fcurve handles, move them along with their keyframes */
TD_MOVEHANDLE1 = 1 << 17,		TD_MOVEHANDLE1 = 1 << 19,
TD_MOVEHANDLE2 = 1 << 18,		TD_MOVEHANDLE2 = 1 << 20,
/** Exceptional case with pose bone rotating when a parent bone has 'Local Location'		/** Exceptional case with pose bone rotating when a parent bone has 'Local Location'
* option enabled and rotating also transforms it. */		* option enabled and rotating also transforms it. */
TD_PBONE_LOCAL_MTX_P = 1 << 19,		TD_PBONE_LOCAL_MTX_P = 1 << 21,
/** Same as above but for a child bone. */		/** Same as above but for a child bone. */
TD_PBONE_LOCAL_MTX_C = 1 << 20,		TD_PBONE_LOCAL_MTX_C = 1 << 22,
};		};

/** #TransSnap.status */		/** #TransSnap.status */
enum {		enum {
SNAP_FORCED = 1 << 0,		SNAP_FORCED = 1 << 0,
TARGET_INIT = 1 << 1,		TARGET_INIT = 1 << 1,
POINT_INIT = 1 << 2,		POINT_INIT = 1 << 2,
MULTI_POINTS = 1 << 3,		MULTI_POINTS = 1 << 3,
▲ Show 20 Lines • Show All 205 Lines • ▼ Show 20 Lines
int getTransformOrientation_ex(const struct bContext *C,		int getTransformOrientation_ex(const struct bContext *C,
float normal[3],		float normal[3],
float plane[3],		float plane[3],
const short around);		const short around);
int getTransformOrientation(const struct bContext *C, float normal[3], float plane[3]);		int getTransformOrientation(const struct bContext *C, float normal[3], float plane[3]);

void freeCustomNormalArray(TransInfo t, TransDataContainer tc, TransCustomData *custom_data);		void freeCustomNormalArray(TransInfo t, TransDataContainer tc, TransCustomData *custom_data);

void freeEdgeSlideTempFaces(EdgeSlideData *sld);
void freeEdgeSlideVerts(TransInfo t, TransDataContainer tc, TransCustomData *custom_data);		void freeEdgeSlideVerts(TransInfo t, TransDataContainer tc, TransCustomData *custom_data);
void projectEdgeSlideData(TransInfo *t, bool is_final);		void projectEdgeSlideData(TransInfo *t, bool is_final);

void freeVertSlideTempFaces(VertSlideData *sld);
void freeVertSlideVerts(TransInfo t, TransDataContainer tc, TransCustomData *custom_data);		void freeVertSlideVerts(TransInfo t, TransDataContainer tc, TransCustomData *custom_data);
void projectVertSlideData(TransInfo *t, bool is_final);		void projectVertSlideData(TransInfo *t, bool is_final);

/* TODO. transform_query.c */		/* TODO. transform_query.c */
bool checkUseAxisMatrix(TransInfo *t);		bool checkUseAxisMatrix(TransInfo *t);

#define TRANSFORM_SNAP_MAX_PX 100.0f		#define TRANSFORM_SNAP_MAX_PX 100.0f
#define TRANSFORM_DIST_INVALID -FLT_MAX		#define TRANSFORM_DIST_INVALID -FLT_MAX
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