Blender V4.3
Classes | Functions | Variables
MOD_displace.cc File Reference
Blender » Object Modifiers
#include "BLI_utildefines.h"
#include "BLI_math_matrix.h"
#include "BLI_math_vector.h"
#include "BLI_task.h"
#include "BLT_translation.hh"
#include "DNA_defaults.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "DNA_screen_types.h"
#include "BKE_customdata.hh"
#include "BKE_deform.hh"
#include "BKE_image.hh"
#include "BKE_lib_query.hh"
#include "BKE_mesh.hh"
#include "BKE_modifier.hh"
#include "BKE_texture.h"
#include "UI_interface.hh"
#include "UI_resources.hh"
#include "RNA_access.hh"
#include "RNA_prototypes.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "MEM_guardedalloc.h"
#include "MOD_ui_common.hh"
#include "MOD_util.hh"
#include "RE_texture.h"

Go to the source code of this file.

Classes

struct  DisplaceUserdata
 

Functions

static void init_data (ModifierData *md)
 
static void required_data_mask (ModifierData *md, CustomData_MeshMasks *r_cddata_masks)
 
static bool depends_on_time (Scene *, ModifierData *md)
 
static void foreach_ID_link (ModifierData *md, Object *ob, IDWalkFunc walk, void *user_data)
 
static void foreach_tex_link (ModifierData *md, Object *ob, TexWalkFunc walk, void *user_data)
 
static bool is_disabled (const Scene *, ModifierData *md, bool)
 
static void update_depsgraph (ModifierData *md, const ModifierUpdateDepsgraphContext *ctx)
 
static void displaceModifier_do_task (void *__restrict userdata, const int iter, const TaskParallelTLS *__restrict)
 
static void displaceModifier_do (DisplaceModifierData *dmd, const ModifierEvalContext *ctx, Mesh *mesh, blender::MutableSpan< blender::float3 > positions)
 
static void deform_verts (ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh, blender::MutableSpan< blender::float3 > positions)
 
static void panel_draw (const bContext *C, Panel *panel)
 
static void panel_register (ARegionType *region_type)
 

Variables

ModifierTypeInfo modifierType_Displace
 

Function Documentation

◆ deform_verts()

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

Definition at line 357 of file MOD_displace.cc.

References displaceModifier_do().

◆ depends_on_time()

static bool depends_on_time ( Scene * ,
ModifierData * md )
static

Definition at line 77 of file MOD_displace.cc.

References BKE_texture_dependsOnTime(), and DisplaceModifierData::texture.

◆ displaceModifier_do()

static void displaceModifier_do ( DisplaceModifierData * dmd,
const ModifierEvalContext * ctx,
Mesh * mesh,
blender::MutableSpan< blender::float3 > positions )
static

Definition at line 252 of file MOD_displace.cc.

References BKE_image_pool_free(), BKE_image_pool_new(), BKE_mesh_normals_loop_to_vertex(), BKE_texture_fetch_images_for_pool(), BLI_parallel_range_settings_defaults(), BLI_task_parallel_range(), CD_CUSTOMLOOPNORMAL, copy_m4_m4(), CustomData_has_layer(), DisplaceModifierData::defgrp_name, DEG_get_evaluated_scene(), ModifierEvalContext::depsgraph, DisplaceModifierData::direction, displaceModifier_do_task(), ELEM, float, MEM_calloc_arrayN, MEM_freeN(), MEM_malloc_arrayN, MOD_DISP_DIR_CLNOR, MOD_DISP_DIR_NOR, MOD_DISP_DIR_RGB_XYZ, MOD_DISP_DIR_X, MOD_DISP_DIR_Y, MOD_DISP_DIR_Z, MOD_DISP_SPACE_GLOBAL, MOD_get_texture_coords(), MOD_get_vgroup(), MOD_init_texture(), ModifierEvalContext::object, DisplaceUserdata::scene, DisplaceModifierData::space, DisplaceModifierData::strength, and DisplaceModifierData::texture.

Referenced by deform_verts().

◆ displaceModifier_do_task()

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

Definition at line 155 of file MOD_displace.cc.

References add_v3_v3(), BKE_defvert_find_weight(), BKE_texture_get_value_ex(), CLAMP, DisplaceModifierData::flag, float, madd_v3_v3fl(), DisplaceModifierData::midlevel, MOD_DISP_DIR_CLNOR, MOD_DISP_DIR_NOR, MOD_DISP_DIR_RGB_XYZ, MOD_DISP_DIR_X, MOD_DISP_DIR_Y, MOD_DISP_DIR_Z, MOD_DISP_INVERT_VGROUP, mul_transposed_mat3_m4_v3(), mul_v3_fl(), DisplaceModifierData::strength, TexResult::tin, and TexResult::trgba.

Referenced by displaceModifier_do().

◆ foreach_ID_link()

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

Definition at line 88 of file MOD_displace.cc.

References IDWALK_CB_NOP, IDWALK_CB_USER, DisplaceModifierData::map_object, and DisplaceModifierData::texture.

◆ foreach_tex_link()

static void foreach_tex_link ( ModifierData * md,
Object * ob,
TexWalkFunc walk,
void * user_data )
static

Definition at line 96 of file MOD_displace.cc.

References Object::id, ptr, RNA_pointer_create(), and RNA_struct_find_property().

◆ init_data()

static void init_data ( ModifierData * md)
static

Definition at line 49 of file MOD_displace.cc.

References BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

◆ is_disabled()

static bool is_disabled ( const Scene * ,
ModifierData * md,
bool  )
static

Definition at line 103 of file MOD_displace.cc.

References DisplaceModifierData::direction, MOD_DISP_DIR_RGB_XYZ, DisplaceModifierData::strength, and DisplaceModifierData::texture.

◆ panel_draw()

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

Definition at line 365 of file MOD_displace.cc.

References col, ELEM, IFACE_, Panel::layout, MOD_DISP_DIR_RGB_XYZ, MOD_DISP_DIR_X, MOD_DISP_DIR_Y, MOD_DISP_DIR_Z, MOD_DISP_MAP_OBJECT, MOD_DISP_MAP_UV, modifier_panel_end(), modifier_panel_get_property_pointers(), modifier_vgroup_ui(), OB_ARMATURE, OB_MESH, ptr, RNA_enum_get(), RNA_pointer_get(), RNA_pointer_is_null(), UI_ITEM_NONE, uiItemPointerR(), uiItemR(), uiItemS(), uiLayoutColumn(), uiLayoutSetActive(), uiLayoutSetPropSep(), and uiTemplateID().

Referenced by panel_register().

◆ panel_register()

static void panel_register ( ARegionType * region_type)
static

Definition at line 430 of file MOD_displace.cc.

References eModifierType_Displace, modifier_panel_register(), and panel_draw().

◆ required_data_mask()

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

Definition at line 58 of file MOD_displace.cc.

References CD_MASK_CUSTOMLOOPNORMAL, CD_MASK_MDEFORMVERT, CD_MASK_MTFACE, DisplaceModifierData::defgrp_name, DisplaceModifierData::direction, CustomData_MeshMasks::fmask, CustomData_MeshMasks::lmask, MOD_DISP_DIR_CLNOR, MOD_DISP_MAP_UV, DisplaceModifierData::texmapping, and CustomData_MeshMasks::vmask.

◆ update_depsgraph()

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

Definition at line 109 of file MOD_displace.cc.

References DEG_add_depends_on_transform_relation(), DEG_add_generic_id_relation(), DisplaceModifierData::direction, ELEM, Tex::id, DisplaceModifierData::map_bone, DisplaceModifierData::map_object, MOD_depsgraph_update_object_bone_relation(), MOD_DISP_DIR_RGB_XYZ, MOD_DISP_DIR_X, MOD_DISP_DIR_Y, MOD_DISP_DIR_Z, MOD_DISP_MAP_GLOBAL, MOD_DISP_MAP_OBJECT, MOD_DISP_SPACE_GLOBAL, ModifierUpdateDepsgraphContext::node, DisplaceModifierData::space, DisplaceModifierData::texmapping, and DisplaceModifierData::texture.

Variable Documentation

◆ modifierType_Displace

ModifierTypeInfo modifierType_Displace

Definition at line 435 of file MOD_displace.cc.

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