transform_mode_vert_slide.c File Reference

#include <stdlib.h>
#include "MEM_guardedalloc.h"
#include "BLI_math.h"
#include "BLI_string.h"
#include "BKE_context.h"
#include "BKE_editmesh.h"
#include "BKE_unit.h"
#include "GPU_immediate.h"
#include "GPU_matrix.h"
#include "GPU_state.h"
#include "ED_screen.h"
#include "WM_api.h"
#include "WM_types.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "BLT_translation.h"
#include "transform.h"
#include "transform_constraints.h"
#include "transform_convert.h"
#include "transform_mode.h"
#include "transform_snap.h"

Go to the source code of this file.

Classes
struct	TransDataVertSlideVert
struct	VertSlideData
struct	VertSlideParams

Transform (Vert Slide)
typedef struct TransDataVertSlideVert	TransDataVertSlideVert
typedef struct VertSlideData	VertSlideData
typedef struct VertSlideParams	VertSlideParams
static void	calcVertSlideCustomPoints (struct TransInfo *t)
static void	calcVertSlideMouseActiveVert (struct TransInfo *t, const int mval[2])
static void	calcVertSlideMouseActiveEdges (struct TransInfo *t, const int mval[2])
static VertSlideData *	createVertSlideVerts (TransInfo *t, const TransDataContainer *tc)
static void	freeVertSlideVerts (TransInfo *UNUSED(t), TransDataContainer *UNUSED(tc), TransCustomData *custom_data)
static eRedrawFlag	handleEventVertSlide (struct TransInfo *t, const struct wmEvent *event)
void	drawVertSlide (TransInfo *t)
static void	doVertSlide (TransInfo *t, float perc)
static void	vert_slide_snap_apply (TransInfo *t, float *value)
static void	applyVertSlide (TransInfo *t, const int UNUSED(mval[2]))
void	initVertSlide_ex (TransInfo *t, bool use_even, bool flipped, bool use_clamp)
void	initVertSlide (TransInfo *t)

Typedef Documentation

TransDataVertSlideVert

typedef struct TransDataVertSlideVert TransDataVertSlideVert

VertSlideData

typedef struct VertSlideData VertSlideData

VertSlideParams

typedef struct VertSlideParams VertSlideParams

Function Documentation

applyVertSlide()

static void applyVertSlide ( TransInfo *  t, const int   UNUSEDmval[2]  )

static

Definition at line 574 of file transform_mode_vert_slide.c.

References applyNumInput(), applySnapping(), BLI_snprintf(), BLI_strncpy_rlen(), Freestyle::c, CLAMP, doVertSlide(), ED_area_status_text(), VertSlideParams::flipped, hasNumInput(), NUM_STR_REP_LEN, outputNumInput(), recalcData(), str, t, T_ALT_TRANSFORM, TIP_, transform_snap_increment(), UI_MAX_DRAW_STR, VertSlideParams::use_even, validSnap(), and WM_bool_as_string().

Referenced by initVertSlide_ex().

calcVertSlideCustomPoints()

static void calcVertSlideCustomPoints ( struct TransInfo *  t )

static

Definition at line 87 of file transform_mode_vert_slide.c.

References applyMouseInput(), ARRAY_SET_ITEMS, TransDataVertSlideVert::co_link_curr, TransDataVertSlideVert::co_link_orig_3d, TransDataVertSlideVert::co_orig_3d, VertSlideData::curr_sv_index, ED_view3d_project_float_v2_m4(), VertSlideParams::flipped, VertSlideData::proj_mat, setCustomPoints(), VertSlideData::sv, t, TRANS_DATA_CONTAINER_FIRST_OK, and VertSlideParams::use_even.

Referenced by handleEventVertSlide(), and initVertSlide_ex().

calcVertSlideMouseActiveEdges()

static void calcVertSlideMouseActiveEdges ( struct TransInfo *  t, const int  mval[2]  )

static

Run while moving the mouse to slide along the edge matching the mouse direction

Definition at line 151 of file transform_mode_vert_slide.c.

References TransDataVertSlideVert::co_link_curr, TransDataVertSlideVert::co_link_orig_3d, TransDataVertSlideVert::co_link_tot, TransDataVertSlideVert::co_orig_3d, dot_v3v3(), ED_view3d_win_to_delta(), mul_mat3_m4_v3(), normalize_v3(), project_plane_v3_v3v3(), sub_v2_v2v2(), sub_v3_v3v3(), VertSlideData::sv, t, TRANS_DATA_CONTAINER_FIRST_OK, and UNPACK2.

Referenced by handleEventVertSlide(), and initVertSlide_ex().

calcVertSlideMouseActiveVert()

static void calcVertSlideMouseActiveVert ( struct TransInfo *  t, const int  mval[2]  )

static

Run once when initializing vert slide to find the reference edge

Definition at line 123 of file transform_mode_vert_slide.c.

References TransDataVertSlideVert::co_orig_3d, VertSlideData::curr_sv_index, ED_view3d_project_float_v2_m4(), len_squared_v2v2(), VertSlideData::proj_mat, VertSlideData::sv, t, TRANS_DATA_CONTAINER_FIRST_OK, and UNPACK2.

Referenced by initVertSlide_ex().

createVertSlideVerts()

static VertSlideData* createVertSlideVerts ( TransInfo *  t, const TransDataContainer *  tc  )

static

Definition at line 199 of file transform_mode_vert_slide.c.

References BKE_editmesh_from_object(), BMEditMesh::bm, bm, BM_edge_other_vert(), BM_EDGES_OF_VERT, BM_elem_flag_disable, BM_elem_flag_enable, BM_elem_flag_test, BM_ELEM_HIDDEN, BM_ELEM_SELECT, BM_ELEM_TAG, BM_ITER_ELEM, BM_ITER_MESH, BM_VERTS_OF_MESH, BMVert::co, TransDataVertSlideVert::co_link_orig_3d, TransDataVertSlideVert::co_link_tot, copy_v3_v3(), VertSlideData::curr_sv_index, BMVert::e, e, ED_view3d_ob_project_mat_get(), MEM_callocN, MEM_freeN, MEM_mallocN, NULL, TransDataContainer::obedit, VertSlideData::proj_mat, ARegion::regiondata, SPACE_VIEW3D, VertSlideData::sv, t, VertSlideData::totsv, unit_m4(), v, and TransDataVertSlideVert::v.

Referenced by initVertSlide_ex().

doVertSlide()

static void doVertSlide ( TransInfo *  t, float  perc  )

static

Definition at line 491 of file transform_mode_vert_slide.c.

References TransDataVertSlideVert::co_link_curr, TransDataVertSlideVert::co_link_orig_3d, TransDataVertSlideVert::co_orig_3d, copy_v3_v3(), VertSlideData::curr_sv_index, VertSlideParams::flipped, FOREACH_TRANS_DATA_CONTAINER, interp_v3_v3v3(), len_v3v3(), madd_v3_v3v3fl(), normalize_v3(), NULL, VertSlideParams::perc, sub_v3_v3v3(), VertSlideData::sv, t, VertSlideData::totsv, and VertSlideParams::use_even.

Referenced by applyVertSlide().

drawVertSlide()

void drawVertSlide

(

TransInfo *

t

)

Definition at line 375 of file transform_mode_vert_slide.c.

References Freestyle::a, add_v3_v3(), TransDataVertSlideVert::co_link_curr, TransDataVertSlideVert::co_link_orig_3d, TransDataVertSlideVert::co_orig_3d, VertSlideData::curr_sv_index, ED_view3d_calc_zfac(), ED_view3d_win_to_delta(), VertSlideParams::flipped, GPU_blend(), GPU_BLEND_ALPHA, GPU_COMP_F32, GPU_DEPTH_LESS_EQUAL, GPU_DEPTH_NONE, GPU_depth_test(), GPU_FETCH_FLOAT, GPU_line_width(), GPU_matrix_mul, GPU_matrix_pop(), GPU_matrix_push(), GPU_point_size(), GPU_PRIM_LINES, GPU_PRIM_POINTS, GPU_SHADER_3D_LINE_DASHED_UNIFORM_COLOR, GPU_SHADER_3D_UNIFORM_COLOR, GPU_vertformat_attr_add(), GPU_viewport_size_get_f(), immBegin(), immBindBuiltinProgram(), immEnd(), immUnbindProgram(), immUniform1f(), immUniform1i(), immUniform2f(), immUniformColor4f(), immUniformThemeColorShadeAlpha(), immVertex3fv(), immVertexFormat(), invert_m4_m4(), mul_mat3_m4_v3(), mul_v3_fl(), mul_v3_m4v3(), negate_v3_v3(), NULL, sub_v3_v3v3(), VertSlideData::sv, t, T_ALT_TRANSFORM, TFM_VERT_SLIDE, TH_EDGE_SELECT, TH_FACEDOT_SIZE, TH_OUTLINE_WIDTH, VertSlideData::totsv, TRANS_DATA_CONTAINER_FIRST_OK, UI_GetThemeValuef(), and VertSlideParams::use_even.

Referenced by drawTransformView().

freeVertSlideVerts()

static void freeVertSlideVerts ( TransInfo *  UNUSEDt, TransDataContainer *  UNUSEDtc, TransCustomData *  custom_data  )

static

Definition at line 291 of file transform_mode_vert_slide.c.

References TransDataVertSlideVert::co_link_orig_3d, TransCustomData::data, MEM_freeN, NULL, VertSlideData::sv, and VertSlideData::totsv.

Referenced by initVertSlide_ex().

handleEventVertSlide()

static eRedrawFlag handleEventVertSlide ( struct TransInfo *  t, const struct wmEvent *  event  )

static

Definition at line 315 of file transform_mode_vert_slide.c.

References calcVertSlideCustomPoints(), calcVertSlideMouseActiveEdges(), EVT_CKEY, EVT_EKEY, EVT_FKEY, EVT_MODAL_MAP, VertSlideParams::flipped, KM_PRESS, MOUSEMOVE, wmEvent::mval, t, T_ALT_TRANSFORM, TFM_MODAL_EDGESLIDE_DOWN, TFM_MODAL_EDGESLIDE_UP, TFM_VERT_SLIDE, TREDRAW_HARD, TREDRAW_NOTHING, wmEvent::type, VertSlideParams::use_even, and wmEvent::val.

Referenced by initVertSlide_ex().

initVertSlide()

void initVertSlide

(

TransInfo *

t

)

Definition at line 686 of file transform_mode_vert_slide.c.

References initVertSlide_ex(), and t.

initVertSlide_ex()

void initVertSlide_ex	(	TransInfo *	t,
		bool	use_even,
		bool	flipped,
		bool	use_clamp
	)

Definition at line 629 of file transform_mode_vert_slide.c.

References applyVertSlide(), B_UNIT_NONE, calcVertSlideCustomPoints(), calcVertSlideMouseActiveEdges(), calcVertSlideMouseActiveVert(), copy_v3_fl(), createVertSlideVerts(), VertSlideParams::flipped, FOREACH_TRANS_DATA_CONTAINER, freeVertSlideVerts(), handleEventVertSlide(), initMouseInputMode(), INPUT_CUSTOM_RATIO, MEM_callocN, VertSlideParams::perc, t, T_ALT_TRANSFORM, T_NO_CONSTRAINT, T_NO_PROJECT, TFM_VERT_SLIDE, TRANS_CANCEL, transform_snap_distance_len_squared_fn(), VertSlideParams::use_even, and vert_slide_snap_apply().

Referenced by initVertSlide(), and transform_mode_init().

vert_slide_snap_apply()

static void vert_slide_snap_apply ( TransInfo *  t, float *  value  )

static

Definition at line 542 of file transform_mode_vert_slide.c.

References add_v3_v3v3(), TransDataVertSlideVert::co_link_curr, TransDataVertSlideVert::co_link_orig_3d, TransDataVertSlideVert::co_orig_3d, copy_v3_v3(), VertSlideData::curr_sv_index, TransDataContainer::custom, TransCustomData::data, getSnapPoint(), line_point_factor_v3(), TransDataContainer::mat, TransCustomDataContainer::mode, mul_m4_v3(), normalize_v3(), SCE_SNAP_MODE_EDGE, SCE_SNAP_MODE_FACE, sub_v3_v3(), sub_v3_v3v3(), VertSlideData::sv, t, TRANS_DATA_CONTAINER_FIRST_OK, transform_constraint_snap_axis_to_edge(), transform_constraint_snap_axis_to_face(), and TransDataContainer::use_local_mat.

Referenced by initVertSlide_ex().