Blender V4.3
Classes | Macros | Functions | Variables
MOD_simpledeform.cc File Reference
Blender » Object Modifiers
#include "BLI_math_matrix.h"
#include "BLI_math_vector.h"
#include "BLI_task.h"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "DNA_defaults.h"
#include "DNA_object_types.h"
#include "DNA_screen_types.h"
#include "BKE_deform.hh"
#include "BKE_lib_query.hh"
#include "BKE_modifier.hh"
#include "UI_interface.hh"
#include "UI_resources.hh"
#include "RNA_access.hh"
#include "RNA_prototypes.hh"
#include "MOD_ui_common.hh"
#include "MOD_util.hh"

Go to the source code of this file.

Classes

struct  DeformUserData
 

Macros

#define BEND_EPS   0.000001f
 

Functions

BLI_INLINE void copy_v3_v3_map (float a[3], const float b[3], const uint map[3])
 
BLI_INLINE void copy_v3_v3_unmap (float a[3], const float b[3], const uint map[3])
 
static void axis_limit (const int axis, const float limits[2], float co[3], float dcut[3])
 
static void simpleDeform_taper (const float factor, const int, const float dcut[3], float r_co[3])
 
static void simpleDeform_stretch (const float factor, const int, const float dcut[3], float r_co[3])
 
static void simpleDeform_twist (const float factor, const int, const float *dcut, float r_co[3])
 
static void simpleDeform_bend (const float factor, const int axis, const float dcut[3], float r_co[3])
 
static void simple_helper (void *__restrict userdata, const int iter, const TaskParallelTLS *__restrict)
 
static void SimpleDeformModifier_do (SimpleDeformModifierData *smd, const ModifierEvalContext *, Object *ob, Mesh *mesh, float(*vertexCos)[3], int verts_num)
 
static void init_data (ModifierData *md)
 
static void required_data_mask (ModifierData *md, CustomData_MeshMasks *r_cddata_masks)
 
static void foreach_ID_link (ModifierData *md, Object *ob, IDWalkFunc walk, void *user_data)
 
static void update_depsgraph (ModifierData *md, const ModifierUpdateDepsgraphContext *ctx)
 
static void deform_verts (ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh, blender::MutableSpan< blender::float3 > positions)
 
static void panel_draw (const bContext *, Panel *panel)
 
static void restrictions_panel_draw (const bContext *, Panel *panel)
 
static void panel_register (ARegionType *region_type)
 

Variables

static const uint axis_map_table [3][3]
 
ModifierTypeInfo modifierType_SimpleDeform
 

Macro Definition Documentation

◆ BEND_EPS

#define BEND_EPS   0.000001f

Definition at line 32 of file MOD_simpledeform.cc.

Referenced by simpleDeform_bend(), and SimpleDeformModifier_do().

Function Documentation

◆ axis_limit()

static void axis_limit ( const int axis,
const float limits[2],
float co[3],
float dcut[3] )
static

Clamps/Limits the given coordinate to: limits[0] <= co[axis] <= limits[1] The amount of clamp is saved on dcut.

Definition at line 76 of file MOD_simpledeform.cc.

Referenced by simple_helper(), and viewrotate_apply_snap().

◆ copy_v3_v3_map()

BLI_INLINE void copy_v3_v3_map ( float a[3],
const float b[3],
const uint map[3] )

Definition at line 58 of file MOD_simpledeform.cc.

References b.

Referenced by simple_helper().

◆ copy_v3_v3_unmap()

BLI_INLINE void copy_v3_v3_unmap ( float a[3],
const float b[3],
const uint map[3] )

Definition at line 65 of file MOD_simpledeform.cc.

References b.

Referenced by simple_helper().

◆ deform_verts()

static void deform_verts ( ModifierData * md,
const ModifierEvalContext * ctx,
Mesh * mesh,
blender::MutableSpan< blender::float3 > positions )
static

Definition at line 434 of file MOD_simpledeform.cc.

References ModifierEvalContext::object, and SimpleDeformModifier_do().

◆ foreach_ID_link()

static void foreach_ID_link ( ModifierData * md,
Object * ob,
IDWalkFunc walk,
void * user_data )
static

Definition at line 418 of file MOD_simpledeform.cc.

References IDWALK_CB_NOP, and SimpleDeformModifierData::origin.

◆ init_data()

static void init_data ( ModifierData * md)
static

Definition at line 399 of file MOD_simpledeform.cc.

References BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

◆ panel_draw()

static void panel_draw ( const bContext * ,
Panel * panel )
static

Definition at line 448 of file MOD_simpledeform.cc.

References ELEM, Panel::layout, MOD_SIMPLEDEFORM_MODE_STRETCH, MOD_SIMPLEDEFORM_MODE_TAPER, modifier_panel_end(), modifier_panel_get_property_pointers(), ptr, RNA_enum_get(), UI_ITEM_NONE, UI_ITEM_R_EXPAND, uiItemR(), uiLayoutRow(), and uiLayoutSetPropSep().

Referenced by panel_register().

◆ panel_register()

static void panel_register ( ARegionType * region_type)
static

Definition at line 513 of file MOD_simpledeform.cc.

References eModifierType_SimpleDeform, modifier_panel_register(), modifier_subpanel_register(), panel_draw(), and restrictions_panel_draw().

◆ required_data_mask()

static void required_data_mask ( ModifierData * md,
CustomData_MeshMasks * r_cddata_masks )
static

Definition at line 408 of file MOD_simpledeform.cc.

References CD_MASK_MDEFORMVERT, SimpleDeformModifierData::vgroup_name, and CustomData_MeshMasks::vmask.

◆ restrictions_panel_draw()

static void restrictions_panel_draw ( const bContext * ,
Panel * panel )
static

Definition at line 476 of file MOD_simpledeform.cc.

References ELEM, IFACE_, Panel::layout, MOD_SIMPLEDEFORM_MODE_STRETCH, MOD_SIMPLEDEFORM_MODE_TAPER, MOD_SIMPLEDEFORM_MODE_TWIST, modifier_panel_get_property_pointers(), modifier_vgroup_ui(), ptr, RNA_enum_get(), UI_ITEM_R_FORCE_BLANK_DECORATE, UI_ITEM_R_SLIDER, UI_ITEM_R_TOGGLE, uiItemR(), uiLayoutRowWithHeading(), and uiLayoutSetPropSep().

Referenced by panel_register().

◆ simple_helper()

static void simple_helper ( void *__restrict userdata,
const int iter,
const TaskParallelTLS * __restrict )
static

Definition at line 198 of file MOD_simpledeform.cc.

References axis_limit(), axis_map_table, BKE_defvert_array_find_weight_safe(), BLI_space_transform_apply(), BLI_space_transform_invert(), copy_v3_v3(), copy_v3_v3_map(), copy_v3_v3_unmap(), DeformUserData::deform_axis, DeformUserData::dvert, interp_v3_v3v3(), DeformUserData::invert_vgroup, DeformUserData::limit_axis, DeformUserData::lock_axis, MOD_SIMPLEDEFORM_LOCK_AXIS_X, MOD_SIMPLEDEFORM_LOCK_AXIS_Y, MOD_SIMPLEDEFORM_LOCK_AXIS_Z, MOD_SIMPLEDEFORM_MODE_BEND, MOD_SIMPLEDEFORM_MODE_STRETCH, MOD_SIMPLEDEFORM_MODE_TAPER, MOD_SIMPLEDEFORM_MODE_TWIST, DeformUserData::mode, simpleDeform_bend(), simpleDeform_stretch(), simpleDeform_taper(), simpleDeform_twist(), DeformUserData::smd_factor, DeformUserData::smd_limit, DeformUserData::transf, DeformUserData::vertexCos, and DeformUserData::vgroup.

Referenced by SimpleDeformModifier_do().

◆ simpleDeform_bend()

static void simpleDeform_bend ( const float factor,
const int axis,
const float dcut[3],
float r_co[3] )
static

Definition at line 141 of file MOD_simpledeform.cc.

References ATTR_FALLTHROUGH, BEND_EPS, BLI_assert, cosf, fabsf, sinf, x, y, and z().

Referenced by simple_helper().

◆ simpleDeform_stretch()

static void simpleDeform_stretch ( const float factor,
const int ,
const float dcut[3],
float r_co[3] )
static

Definition at line 105 of file MOD_simpledeform.cc.

References add_v3_v3(), and z().

Referenced by simple_helper().

◆ simpleDeform_taper()

static void simpleDeform_taper ( const float factor,
const int ,
const float dcut[3],
float r_co[3] )
static

Definition at line 90 of file MOD_simpledeform.cc.

References add_v3_v3(), and z().

Referenced by simple_helper().

◆ simpleDeform_twist()

static void simpleDeform_twist ( const float factor,
const int ,
const float * dcut,
float r_co[3] )
static

Definition at line 122 of file MOD_simpledeform.cc.

References add_v3_v3(), cosf, sinf, and z().

Referenced by simple_helper().

◆ SimpleDeformModifier_do()

static void SimpleDeformModifier_do ( SimpleDeformModifierData * smd,
const ModifierEvalContext * ,
Object * ob,
Mesh * mesh,
float(*) vertexCos[3],
int verts_num )
static

Definition at line 277 of file MOD_simpledeform.cc.

References ATTR_FALLTHROUGH, SimpleDeformModifierData::axis, BEND_EPS, BLI_parallel_range_settings_defaults(), BLI_space_transform_apply(), BLI_SPACE_TRANSFORM_SETUP, BLI_task_parallel_range(), copy_v3_v3(), SimpleDeformModifierData::deform_axis, fabsf, SimpleDeformModifierData::factor, SimpleDeformModifierData::flag, FLT_MAX, SimpleDeformModifierData::limit, max_ff(), min_ff(), MOD_get_vgroup(), MOD_SIMPLEDEFORM_FLAG_INVERT_VGROUP, MOD_SIMPLEDEFORM_MODE_BEND, DeformUserData::mode, SimpleDeformModifierData::mode, SimpleDeformModifierData::origin, simple_helper(), and SimpleDeformModifierData::vgroup_name.

Referenced by deform_verts().

◆ update_depsgraph()

static void update_depsgraph ( ModifierData * md,
const ModifierUpdateDepsgraphContext * ctx )
static

Definition at line 424 of file MOD_simpledeform.cc.

References DEG_add_depends_on_transform_relation(), DEG_add_object_relation(), DEG_OB_COMP_TRANSFORM, ModifierUpdateDepsgraphContext::node, and SimpleDeformModifierData::origin.

Variable Documentation

◆ axis_map_table

const uint axis_map_table[3][3]
static
Initial value:
= {
{1, 2, 0},
{2, 0, 1},
{0, 1, 2},
}

Definition at line 52 of file MOD_simpledeform.cc.

Referenced by simple_helper().

◆ modifierType_SimpleDeform

ModifierTypeInfo modifierType_SimpleDeform

Definition at line 521 of file MOD_simpledeform.cc.

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