Blender V4.3
Functions | Variables
MOD_subsurf.cc File Reference
Blender » Object Modifiers
#include <cstddef>
#include <cstdio>
#include <cstring>
#include "MEM_guardedalloc.h"
#include "BLI_string.h"
#include "BLI_utildefines.h"
#include "BLT_translation.hh"
#include "DNA_defaults.h"
#include "DNA_mesh_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "DNA_screen_types.h"
#include "BKE_context.hh"
#include "BKE_editmesh.hh"
#include "BKE_mesh.hh"
#include "BKE_mesh_types.hh"
#include "BKE_scene.hh"
#include "BKE_subdiv.hh"
#include "BKE_subdiv_ccg.hh"
#include "BKE_subdiv_deform.hh"
#include "BKE_subdiv_mesh.hh"
#include "BKE_subdiv_modifier.hh"
#include "UI_interface.hh"
#include "UI_resources.hh"
#include "RE_engine.h"
#include "RNA_access.hh"
#include "RNA_prototypes.hh"
#include "DEG_depsgraph.hh"
#include "DEG_depsgraph_query.hh"
#include "MOD_modifiertypes.hh"
#include "MOD_ui_common.hh"
#include "intern/CCGSubSurf.h"

Go to the source code of this file.

Functions

static void init_data (ModifierData *md)
 
static void required_data_mask (ModifierData *md, CustomData_MeshMasks *r_cddata_masks)
 
static void copy_data (const ModifierData *md, ModifierData *target, const int flag)
 
static void free_runtime_data (void *runtime_data_v)
 
static void free_data (ModifierData *md)
 
static bool is_disabled (const Scene *scene, ModifierData *md, bool use_render_params)
 
static int subdiv_levels_for_modifier_get (const SubsurfModifierData *smd, const ModifierEvalContext *ctx)
 
static void subdiv_mesh_settings_init (blender::bke::subdiv::ToMeshSettings *settings, const SubsurfModifierData *smd, const ModifierEvalContext *ctx)
 
static Mesh * subdiv_as_mesh (SubsurfModifierData *smd, const ModifierEvalContext *ctx, Mesh *mesh, blender::bke::subdiv::Subdiv *subdiv)
 
static void subdiv_ccg_settings_init (SubdivToCCGSettings *settings, const SubsurfModifierData *smd, const ModifierEvalContext *ctx)
 
static Mesh * subdiv_as_ccg (SubsurfModifierData *smd, const ModifierEvalContext *ctx, Mesh *mesh, blender::bke::subdiv::Subdiv *subdiv)
 
static void subdiv_cache_mesh_wrapper_settings (const ModifierEvalContext *ctx, Mesh *mesh, SubsurfModifierData *smd, SubsurfRuntimeData *runtime_data)
 
static Mesh * modify_mesh (ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh)
 
static void deform_matrices (ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh, blender::MutableSpan< blender::float3 > positions, blender::MutableSpan< blender::float3x3 >)
 
static void panel_draw (const bContext *C, Panel *panel)
 
static void advanced_panel_draw (const bContext *C, Panel *panel)
 
static void panel_register (ARegionType *region_type)
 
static void blend_read (BlendDataReader *, ModifierData *md)
 

Variables

ModifierTypeInfo modifierType_Subsurf
 

Function Documentation

◆ advanced_panel_draw()

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

Definition at line 427 of file MOD_subsurf.cc.

References BKE_scene_uses_cycles(), col, CTX_data_scene(), Panel::layout, modifier_panel_get_property_pointers(), ptr, RNA_boolean_get(), RNA_pointer_get(), RNA_pointer_is_null(), UI_ITEM_NONE, uiItemR(), uiLayoutColumn(), uiLayoutSetActive(), uiLayoutSetPropSep(), and UNUSED_VARS.

Referenced by panel_register().

◆ blend_read()

static void blend_read ( BlendDataReader * ,
ModifierData * md )
static

Definition at line 471 of file MOD_subsurf.cc.

References SubsurfModifierData::emCache, and SubsurfModifierData::mCache.

◆ copy_data()

static void copy_data ( const ModifierData * md,
ModifierData * target,
const int flag )
static

Definition at line 70 of file MOD_subsurf.cc.

References BKE_modifier_copydata_generic(), SubsurfModifierData::emCache, flag, and SubsurfModifierData::mCache.

◆ deform_matrices()

static void deform_matrices ( ModifierData * md,
const ModifierEvalContext * ctx,
Mesh * mesh,
blender::MutableSpan< blender::float3 > positions,
blender::MutableSpan< blender::float3x3 >  )
static

Definition at line 277 of file MOD_subsurf.cc.

References BKE_modifier_set_error(), BKE_subsurf_modifier_runtime_init(), BKE_subsurf_modifier_subdiv_descriptor_ensure(), blender::bke::subdiv::deform_coarse_vertices(), ELEM, ModifierEvalContext::flag, blender::bke::subdiv::free(), MOD_APPLY_RENDER, SubsurfModifierData::modifier, ModifierEvalContext::object, ModifierData::runtime, SubsurfRuntimeData::subdiv_cpu, and SubsurfRuntimeData::subdiv_gpu.

◆ free_data()

static void free_data ( ModifierData * md)
static

Definition at line 97 of file MOD_subsurf.cc.

References ccgSubSurf_free(), SubsurfModifierData::emCache, free_runtime_data(), SubsurfModifierData::mCache, SubsurfModifierData::modifier, and ModifierData::runtime.

◆ free_runtime_data()

static void free_runtime_data ( void * runtime_data_v)
static

Definition at line 82 of file MOD_subsurf.cc.

References blender::bke::subdiv::free(), MEM_freeN(), SubsurfRuntimeData::subdiv_cpu, and SubsurfRuntimeData::subdiv_gpu.

Referenced by free_data().

◆ init_data()

static void init_data ( ModifierData * md)
static

Definition at line 53 of file MOD_subsurf.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 * scene,
ModifierData * md,
bool use_render_params )
static

Definition at line 112 of file MOD_subsurf.cc.

References get_render_subsurf_level(), SubsurfModifierData::levels, and SubsurfModifierData::renderLevels.

◆ modify_mesh()

static Mesh * modify_mesh ( ModifierData * md,
const ModifierEvalContext * ctx,
Mesh * mesh )
static

Definition at line 203 of file MOD_subsurf.cc.

References BKE_mesh_set_custom_normals_normalized(), BKE_modifier_set_error(), BKE_subsurf_modifier_can_do_gpu_subdiv(), BKE_subsurf_modifier_eval_required_mode(), BKE_subsurf_modifier_runtime_init(), BKE_subsurf_modifier_subdiv_descriptor_ensure(), BKE_subsurf_modifier_use_custom_loop_normals(), CD_CONSTRUCT, CD_NORMAL, CustomData_add_layer(), CustomData_free_layers(), CustomData_get_layer_for_write(), DEG_get_evaluated_scene(), ModifierEvalContext::depsgraph, ELEM, ModifierEvalContext::flag, blender::bke::subdiv::free(), mesh, MOD_APPLY_RENDER, MOD_APPLY_TO_ORIGINAL, SubsurfModifierData::modifier, ModifierEvalContext::object, result, ModifierData::runtime, subdiv_as_ccg(), subdiv_as_mesh(), subdiv_cache_mesh_wrapper_settings(), SubsurfRuntimeData::subdiv_cpu, SubsurfRuntimeData::subdiv_gpu, SubsurfRuntimeData::used_cpu, and SubsurfRuntimeData::used_gpu.

◆ panel_draw()

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

Definition at line 338 of file MOD_subsurf.cc.

References BKE_modifiers_findby_name(), BKE_scene_uses_cycles(), BKE_subsurf_modifier_force_disable_gpu_evaluation_for_mesh(), col, CTX_data_depsgraph_pointer(), CTX_data_scene(), Object::data, PointerRNA::data, DEG_get_evaluated_object(), depsgraph, eModifierType_Subsurf, IFACE_, Panel::layout, SubsurfModifierData::modifier, modifier_panel_end(), modifier_panel_get_property_pointers(), ModifierData::name, ptr, RNA_boolean_get(), RNA_float_get(), RNA_id_pointer_create(), RNA_pointer_get(), RNA_pointer_is_null(), RPT_, SNPRINTF, UI_ITEM_NONE, UI_ITEM_R_EXPAND, uiItemL(), uiItemR(), uiItemS(), uiLayoutColumn(), uiLayoutSetPropSep(), UNUSED_VARS, SubsurfRuntimeData::used_cpu, and SubsurfRuntimeData::used_gpu.

Referenced by panel_register().

◆ panel_register()

static void panel_register ( ARegionType * region_type)
static

Definition at line 464 of file MOD_subsurf.cc.

References advanced_panel_draw(), eModifierType_Subsurf, modifier_panel_register(), modifier_subpanel_register(), and panel_draw().

◆ required_data_mask()

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

Definition at line 62 of file MOD_subsurf.cc.

References CD_MASK_CUSTOMLOOPNORMAL, eSubsurfModifierFlag_UseCustomNormals, SubsurfModifierData::flags, and CustomData_MeshMasks::lmask.

◆ subdiv_as_ccg()

static Mesh * subdiv_as_ccg ( SubsurfModifierData * smd,
const ModifierEvalContext * ctx,
Mesh * mesh,
blender::bke::subdiv::Subdiv * subdiv )
static

Definition at line 168 of file MOD_subsurf.cc.

References BKE_subdiv_to_ccg_mesh(), mesh, SubdivToCCGSettings::resolution, result, and subdiv_ccg_settings_init().

Referenced by modify_mesh().

◆ subdiv_as_mesh()

static Mesh * subdiv_as_mesh ( SubsurfModifierData * smd,
const ModifierEvalContext * ctx,
Mesh * mesh,
blender::bke::subdiv::Subdiv * subdiv )
static

Definition at line 141 of file MOD_subsurf.cc.

References mesh, blender::bke::subdiv::ToMeshSettings::resolution, result, subdiv_mesh_settings_init(), and blender::bke::subdiv::subdiv_to_mesh().

Referenced by modify_mesh().

◆ subdiv_cache_mesh_wrapper_settings()

static void subdiv_cache_mesh_wrapper_settings ( const ModifierEvalContext * ctx,
Mesh * mesh,
SubsurfModifierData * smd,
SubsurfRuntimeData * runtime_data )
static

Definition at line 185 of file MOD_subsurf.cc.

References eSubsurfModifierFlag_UseCustomNormals, SubsurfModifierData::flags, SubsurfRuntimeData::has_gpu_subdiv, blender::bke::subdiv::ToMeshSettings::resolution, SubsurfRuntimeData::resolution, subdiv_mesh_settings_init(), SubsurfRuntimeData::use_loop_normals, blender::bke::subdiv::ToMeshSettings::use_optimal_display, and SubsurfRuntimeData::use_optimal_display.

Referenced by modify_mesh().

◆ subdiv_ccg_settings_init()

static void subdiv_ccg_settings_init ( SubdivToCCGSettings * settings,
const SubsurfModifierData * smd,
const ModifierEvalContext * ctx )
static

Definition at line 158 of file MOD_subsurf.cc.

References subdiv_levels_for_modifier_get().

Referenced by subdiv_as_ccg().

◆ subdiv_levels_for_modifier_get()

static int subdiv_levels_for_modifier_get ( const SubsurfModifierData * smd,
const ModifierEvalContext * ctx )
static

Definition at line 120 of file MOD_subsurf.cc.

References DEG_get_evaluated_scene(), ModifierEvalContext::depsgraph, ModifierEvalContext::flag, get_render_subsurf_level(), SubsurfModifierData::levels, MOD_APPLY_RENDER, and SubsurfModifierData::renderLevels.

Referenced by subdiv_ccg_settings_init(), and subdiv_mesh_settings_init().

◆ subdiv_mesh_settings_init()

static void subdiv_mesh_settings_init ( blender::bke::subdiv::ToMeshSettings * settings,
const SubsurfModifierData * smd,
const ModifierEvalContext * ctx )
static

Definition at line 131 of file MOD_subsurf.cc.

References eSubsurfModifierFlag_ControlEdges, ModifierEvalContext::flag, SubsurfModifierData::flags, MOD_APPLY_TO_ORIGINAL, and subdiv_levels_for_modifier_get().

Referenced by subdiv_as_mesh(), and subdiv_cache_mesh_wrapper_settings().

Variable Documentation

◆ modifierType_Subsurf

ModifierTypeInfo modifierType_Subsurf

Definition at line 478 of file MOD_subsurf.cc.

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