Blender  V3.3
transform_mode_gpshrinkfatten.c
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1 /* SPDX-License-Identifier: GPL-2.0-or-later
2  * Copyright 2001-2002 NaN Holding BV. All rights reserved. */
3 
8 #include <stdlib.h>
9 
10 #include "BLI_math.h"
11 #include "BLI_string.h"
12 
13 #include "BKE_context.h"
14 #include "BKE_unit.h"
15 
16 #include "DNA_gpencil_types.h"
17 
18 #include "ED_screen.h"
19 
20 #include "UI_interface.h"
21 
22 #include "BLT_translation.h"
23 
24 #include "transform.h"
25 #include "transform_convert.h"
26 #include "transform_snap.h"
27 
28 #include "transform_mode.h"
29 
30 /* -------------------------------------------------------------------- */
34 static void applyGPShrinkFatten(TransInfo *t, const int UNUSED(mval[2]))
35 {
36  float ratio;
37  int i;
38  char str[UI_MAX_DRAW_STR];
39 
40  ratio = t->values[0] + t->values_modal_offset[0];
41 
42  transform_snap_increment(t, &ratio);
43 
44  applyNumInput(&t->num, &ratio);
45 
46  t->values_final[0] = ratio;
47 
48  /* header print for NumInput */
49  if (hasNumInput(&t->num)) {
50  char c[NUM_STR_REP_LEN];
51 
52  outputNumInput(&(t->num), c, &t->scene->unit);
53  BLI_snprintf(str, sizeof(str), TIP_("Shrink/Fatten: %s"), c);
54  }
55  else {
56  BLI_snprintf(str, sizeof(str), TIP_("Shrink/Fatten: %3f"), ratio);
57  }
58 
59  bool recalc = false;
61  TransData *td = tc->data;
62  bGPdata *gpd = td->ob->data;
63  const bool is_curve_edit = (bool)GPENCIL_CURVE_EDIT_SESSIONS_ON(gpd);
64  /* Only recalculate data when in curve edit mode. */
65  if (is_curve_edit) {
66  recalc = true;
67  }
68 
69  for (i = 0; i < tc->data_len; i++, td++) {
70  if (td->flag & TD_SKIP) {
71  continue;
72  }
73 
74  if (td->val) {
75  *td->val = td->ival * ratio;
76  /* apply PET */
77  *td->val = interpf(*td->val, td->ival, td->factor);
78  if (*td->val <= 0.0f) {
79  *td->val = 0.001f;
80  }
81  }
82  }
83  }
84 
85  if (recalc) {
86  recalcData(t);
87  }
88 
89  ED_area_status_text(t->area, str);
90 }
91 
93 {
95  t->transform = applyGPShrinkFatten;
96 
98 
99  t->idx_max = 0;
100  t->num.idx_max = 0;
101  t->snap[0] = 0.1f;
102  t->snap[1] = t->snap[0] * 0.1f;
103 
104  copy_v3_fl(t->num.val_inc, t->snap[0]);
105  t->num.unit_sys = t->scene->unit.system;
106  t->num.unit_type[0] = B_UNIT_NONE;
107 
108 #ifdef USE_NUM_NO_ZERO
109  t->num.val_flag[0] |= NUM_NO_ZERO;
110 #endif
111 
112  t->flag |= T_NO_CONSTRAINT;
113 }
114 
@ B_UNIT_NONE
Definition: BKE_unit.h:100
MINLINE float interpf(float a, float b, float t)
MINLINE void copy_v3_fl(float r[3], float f)
size_t BLI_snprintf(char *__restrict dst, size_t maxncpy, const char *__restrict format,...) ATTR_NONNULL(1
#define UNUSED(x)
#define TIP_(msgid)
#define GPENCIL_CURVE_EDIT_SESSIONS_ON(gpd)
void outputNumInput(NumInput *n, char *str, struct UnitSettings *unit_settings)
Definition: numinput.c:87
#define NUM_STR_REP_LEN
Definition: ED_numinput.h:13
@ NUM_NO_ZERO
Definition: ED_numinput.h:57
bool applyNumInput(NumInput *n, float *vec)
Definition: numinput.c:189
bool hasNumInput(const NumInput *n)
Definition: numinput.c:170
void ED_area_status_text(ScrArea *area, const char *str)
Definition: area.c:792
@ TFM_GPENCIL_SHRINKFATTEN
Definition: ED_transform.h:48
_GL_VOID GLfloat value _GL_VOID_RET _GL_VOID const GLuint GLboolean *residences _GL_BOOL_RET _GL_VOID GLsizei GLfloat GLfloat GLfloat GLfloat const GLubyte *bitmap _GL_VOID_RET _GL_VOID GLenum const void *lists _GL_VOID_RET _GL_VOID const GLdouble *equation _GL_VOID_RET _GL_VOID GLdouble GLdouble blue _GL_VOID_RET _GL_VOID GLfloat GLfloat blue _GL_VOID_RET _GL_VOID GLint GLint blue _GL_VOID_RET _GL_VOID GLshort GLshort blue _GL_VOID_RET _GL_VOID GLubyte GLubyte blue _GL_VOID_RET _GL_VOID GLuint GLuint blue _GL_VOID_RET _GL_VOID GLushort GLushort blue _GL_VOID_RET _GL_VOID GLbyte GLbyte GLbyte alpha _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble alpha _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat alpha _GL_VOID_RET _GL_VOID GLint GLint GLint alpha _GL_VOID_RET _GL_VOID GLshort GLshort GLshort alpha _GL_VOID_RET _GL_VOID GLubyte GLubyte GLubyte alpha _GL_VOID_RET _GL_VOID GLuint GLuint GLuint alpha _GL_VOID_RET _GL_VOID GLushort GLushort GLushort alpha _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLint GLsizei GLsizei GLenum type _GL_VOID_RET _GL_VOID GLsizei GLenum GLenum const void *pixels _GL_VOID_RET _GL_VOID const void *pointer _GL_VOID_RET _GL_VOID GLdouble v _GL_VOID_RET _GL_VOID GLfloat v _GL_VOID_RET _GL_VOID GLint GLint i2 _GL_VOID_RET _GL_VOID GLint j _GL_VOID_RET _GL_VOID GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble GLdouble GLdouble zFar _GL_VOID_RET _GL_UINT GLdouble *equation _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLenum GLfloat *v _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLfloat *values _GL_VOID_RET _GL_VOID GLushort *values _GL_VOID_RET _GL_VOID GLenum GLfloat *params _GL_VOID_RET _GL_VOID GLenum GLdouble *params _GL_VOID_RET _GL_VOID GLenum GLint *params _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_BOOL GLfloat param _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLushort pattern _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLint GLdouble GLdouble GLint GLint const GLdouble *points _GL_VOID_RET _GL_VOID GLdouble GLdouble u2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLint GLdouble GLdouble v2 _GL_VOID_RET _GL_VOID GLenum GLfloat param _GL_VOID_RET _GL_VOID GLenum GLint param _GL_VOID_RET _GL_VOID GLenum mode _GL_VOID_RET _GL_VOID GLdouble GLdouble nz _GL_VOID_RET _GL_VOID GLfloat GLfloat nz _GL_VOID_RET _GL_VOID GLint GLint nz _GL_VOID_RET _GL_VOID GLshort GLshort nz _GL_VOID_RET _GL_VOID GLsizei const void *pointer _GL_VOID_RET _GL_VOID GLsizei const GLfloat *values _GL_VOID_RET _GL_VOID GLsizei const GLushort *values _GL_VOID_RET _GL_VOID GLint param _GL_VOID_RET _GL_VOID const GLuint const GLclampf *priorities _GL_VOID_RET _GL_VOID GLdouble y _GL_VOID_RET _GL_VOID GLfloat y _GL_VOID_RET _GL_VOID GLint y _GL_VOID_RET _GL_VOID GLshort y _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLfloat GLfloat z _GL_VOID_RET _GL_VOID GLint GLint z _GL_VOID_RET _GL_VOID GLshort GLshort z _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble w _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat w _GL_VOID_RET _GL_VOID GLint GLint GLint w _GL_VOID_RET _GL_VOID GLshort GLshort GLshort w _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble y2 _GL_VOID_RET _GL_VOID GLfloat GLfloat GLfloat y2 _GL_VOID_RET _GL_VOID GLint GLint GLint y2 _GL_VOID_RET _GL_VOID GLshort GLshort GLshort y2 _GL_VOID_RET _GL_VOID GLdouble GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLdouble GLdouble z _GL_VOID_RET _GL_VOID GLuint *buffer _GL_VOID_RET _GL_VOID GLdouble t _GL_VOID_RET _GL_VOID GLfloat t _GL_VOID_RET _GL_VOID GLint t _GL_VOID_RET _GL_VOID GLshort t _GL_VOID_RET _GL_VOID GLdouble t
#define UI_MAX_DRAW_STR
Definition: UI_interface.h:91
#define str(s)
static unsigned c
Definition: RandGen.cpp:83
void initMouseInputMode(TransInfo *t, MouseInput *mi, MouseInputMode mode)
#define FOREACH_TRANS_DATA_CONTAINER(t, th)
void * data
float * val
struct Object * ob
void recalcData(TransInfo *t)
conversion and adaptation of different datablocks to a common struct.
@ TD_SKIP
transform modes used by different operators.
static void applyGPShrinkFatten(TransInfo *t, const int UNUSED(mval[2]))
void initGPShrinkFatten(TransInfo *t)
bool transform_snap_increment(const TransInfo *t, float *r_val)