MOD_subsurf.c File Reference

#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include "MEM_guardedalloc.h"
#include "BLI_utildefines.h"
#include "BLT_translation.h"
#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.h"
#include "BKE_mesh.h"
#include "BKE_scene.h"
#include "BKE_screen.h"
#include "BKE_subdiv.h"
#include "BKE_subdiv_ccg.h"
#include "BKE_subdiv_deform.h"
#include "BKE_subdiv_mesh.h"
#include "BKE_subsurf.h"
#include "UI_interface.h"
#include "UI_resources.h"
#include "RE_engine.h"
#include "RNA_access.h"
#include "DEG_depsgraph.h"
#include "DEG_depsgraph_query.h"
#include "MOD_modifiertypes.h"
#include "MOD_ui_common.h"
#include "BLO_read_write.h"
#include "intern/CCGSubSurf.h"

Go to the source code of this file.

Classes
struct	SubsurfRuntimeData

Typedefs
typedef struct SubsurfRuntimeData	SubsurfRuntimeData

Functions
static void	initData (ModifierData *md)
static void	requiredDataMask (Object *UNUSED(ob), ModifierData *md, CustomData_MeshMasks *r_cddata_masks)
static bool	dependsOnNormals (ModifierData *md)
static void	copyData (const ModifierData *md, ModifierData *target, const int flag)
static void	freeRuntimeData (void *runtime_data_v)
static void	freeData (ModifierData *md)
static bool	isDisabled (const Scene *scene, ModifierData *md, bool useRenderParams)
static int	subdiv_levels_for_modifier_get (const SubsurfModifierData *smd, const ModifierEvalContext *ctx)
static void	subdiv_settings_init (SubdivSettings *settings, const SubsurfModifierData *smd, const ModifierEvalContext *ctx)
static Subdiv *	subdiv_descriptor_ensure (SubsurfModifierData *smd, const SubdivSettings *subdiv_settings, const Mesh *mesh)
static void	subdiv_mesh_settings_init (SubdivToMeshSettings *settings, const SubsurfModifierData *smd, const ModifierEvalContext *ctx)
static Mesh *	subdiv_as_mesh (SubsurfModifierData *smd, const ModifierEvalContext *ctx, Mesh *mesh, 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, Subdiv *subdiv)
static SubsurfRuntimeData *	subsurf_ensure_runtime (SubsurfModifierData *smd)
static Mesh *	modifyMesh (ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh)
static void	deformMatrices (ModifierData *md, const ModifierEvalContext *ctx, Mesh *mesh, float(*vertex_cos)[3], float(*deform_matrices)[3][3], int num_verts)
static void	panel_draw (const bContext *C, Panel *panel)
static void	advanced_panel_draw (const bContext *C, Panel *panel)
static void	panelRegister (ARegionType *region_type)
static void	blendRead (BlendDataReader *UNUSED(reader), ModifierData *md)

Variables
ModifierTypeInfo	modifierType_Subsurf

Typedef Documentation

SubsurfRuntimeData

typedef struct SubsurfRuntimeData SubsurfRuntimeData

Function Documentation

advanced_panel_draw()

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

static

Definition at line 441 of file MOD_subsurf.c.

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

Referenced by panelRegister().

blendRead()

static void blendRead ( BlendDataReader *  UNUSEDreader, ModifierData *  md  )

static

Definition at line 485 of file MOD_subsurf.c.

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

copyData()

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

static

Definition at line 101 of file MOD_subsurf.c.

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

deformMatrices()

static void deformMatrices ( ModifierData *  md, const ModifierEvalContext *  ctx, Mesh *  mesh, float(*)  vertex_cos[3], float(*)  deform_matrices[3][3], int  num_verts  )

static

Definition at line 305 of file MOD_subsurf.c.

References BKE_modifier_set_error(), BKE_subdiv_deform_coarse_vertices(), BKE_subdiv_free(), SubdivSettings::level, mesh, NULL, ModifierEvalContext::object, SubsurfRuntimeData::subdiv, subdiv_descriptor_ensure(), subdiv_settings_init(), and subsurf_ensure_runtime().

dependsOnNormals()

static bool dependsOnNormals ( ModifierData *  md )

static

Definition at line 92 of file MOD_subsurf.c.

References eSubsurfModifierFlag_UseCustomNormals, and SubsurfModifierData::flags.

freeData()

static void freeData ( ModifierData *  md )

static

Definition at line 125 of file MOD_subsurf.c.

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

freeRuntimeData()

static void freeRuntimeData ( void *  runtime_data_v )

static

Definition at line 113 of file MOD_subsurf.c.

References BKE_subdiv_free(), MEM_freeN, NULL, and SubsurfRuntimeData::subdiv.

Referenced by freeData().

initData()

static void initData ( ModifierData *  md )

static

Definition at line 72 of file MOD_subsurf.c.

References BLI_assert, DNA_struct_default_get, MEMCMP_STRUCT_AFTER_IS_ZERO, and MEMCPY_STRUCT_AFTER.

isDisabled()

static bool isDisabled ( const Scene *  scene, ModifierData *  md, bool  useRenderParams  )

static

Definition at line 140 of file MOD_subsurf.c.

References get_render_subsurf_level(), SubsurfModifierData::levels, Scene::r, SubsurfModifierData::renderLevels, and scene.

modifyMesh()

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

static

Definition at line 254 of file MOD_subsurf.c.

References BKE_mesh_calc_normals_split(), BKE_mesh_set_custom_normals(), BKE_modifier_set_error(), BKE_subdiv_free(), BLI_assert, CD_CUSTOMLOOPNORMAL, CD_FLAG_TEMPORARY, CD_NORMAL, CustomData_clear_layer_flag(), CustomData_get_layer(), CustomData_has_layer(), CustomData_set_layer_flag(), eSubsurfModifierFlag_UseCustomNormals, Mesh::flag, SubsurfModifierData::flags, float(), Mesh::ldata, SubdivSettings::level, ME_AUTOSMOOTH, mesh, NULL, ModifierEvalContext::object, result, SubsurfRuntimeData::subdiv, subdiv_as_ccg(), subdiv_as_mesh(), subdiv_descriptor_ensure(), subdiv_settings_init(), and subsurf_ensure_runtime().

panel_draw()

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

static

Definition at line 374 of file MOD_subsurf.c.

References BKE_scene_uses_cycles(), C, col, CTX_data_scene(), Scene::id, IFACE_, Panel::layout, MAX2, modifier_panel_end(), modifier_panel_get_property_pointers(), NULL, output, ptr, RenderEngineType::render, RNA_boolean_get(), RNA_float_get(), RNA_id_pointer_create(), RNA_pointer_get(), RNA_pointer_is_null(), scene, snprintf, UI_ITEM_R_EXPAND, uiItemL(), uiItemR(), uiItemS(), uiLayoutColumn(), uiLayoutSetPropSep(), and UNUSED_VARS.

Referenced by panelRegister().

panelRegister()

static void panelRegister ( ARegionType *  region_type )

static

Definition at line 478 of file MOD_subsurf.c.

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

requiredDataMask()

static void requiredDataMask ( Object *  UNUSEDob, ModifierData *  md, CustomData_MeshMasks *  r_cddata_masks  )

static

Definition at line 81 of file MOD_subsurf.c.

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

subdiv_as_ccg()

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

static

Definition at line 227 of file MOD_subsurf.c.

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

Referenced by modifyMesh().

subdiv_as_mesh()

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

static

Definition at line 200 of file MOD_subsurf.c.

References BKE_subdiv_to_mesh(), mesh, SubdivToMeshSettings::resolution, result, and subdiv_mesh_settings_init().

Referenced by modifyMesh().

subdiv_ccg_settings_init()

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

static

Definition at line 217 of file MOD_subsurf.c.

References Subdiv::settings, and subdiv_levels_for_modifier_get().

Referenced by subdiv_as_ccg().

subdiv_descriptor_ensure()

static Subdiv* subdiv_descriptor_ensure ( SubsurfModifierData *  smd, const SubdivSettings *  subdiv_settings, const Mesh *  mesh  )

static

Definition at line 178 of file MOD_subsurf.c.

References BKE_subdiv_update_from_mesh(), mesh, SubsurfModifierData::modifier, ModifierData::runtime, and SubsurfRuntimeData::subdiv.

Referenced by deformMatrices(), and modifyMesh().

subdiv_levels_for_modifier_get()

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

static

Definition at line 148 of file MOD_subsurf.c.

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

Referenced by subdiv_ccg_settings_init(), and subdiv_mesh_settings_init().

subdiv_mesh_settings_init()

static void subdiv_mesh_settings_init ( SubdivToMeshSettings *  settings, const SubsurfModifierData *  smd, const ModifierEvalContext *  ctx  )

static

Definition at line 190 of file MOD_subsurf.c.

References eSubsurfModifierFlag_ControlEdges, ModifierEvalContext::flag, SubsurfModifierData::flags, MOD_APPLY_TO_BASE_MESH, Subdiv::settings, and subdiv_levels_for_modifier_get().

Referenced by subdiv_as_mesh().

subdiv_settings_init()

static void subdiv_settings_init ( SubdivSettings *  settings, const SubsurfModifierData *  smd, const ModifierEvalContext *  ctx  )

static

Definition at line 157 of file MOD_subsurf.c.

References BKE_subdiv_fvar_interpolation_from_uv_smooth(), BKE_subdiv_vtx_boundary_interpolation_from_subsurf(), SubsurfModifierData::boundary_smooth, eSubsurfModifierFlag_UseCrease, eSubsurfModifierFlag_UseRecursiveSubdivision, ModifierEvalContext::flag, SubsurfModifierData::flags, SubdivSettings::fvar_linear_interpolation, SubdivSettings::is_adaptive, SubdivSettings::is_simple, SubdivSettings::level, SubsurfModifierData::levels, MOD_APPLY_RENDER, SubsurfModifierData::quality, SubsurfModifierData::renderLevels, Subdiv::settings, SubsurfModifierData::subdivType, SUBSURF_TYPE_SIMPLE, SubdivSettings::use_creases, SubsurfModifierData::uv_smooth, and SubdivSettings::vtx_boundary_interpolation.

Referenced by deformMatrices(), and modifyMesh().

subsurf_ensure_runtime()

static SubsurfRuntimeData* subsurf_ensure_runtime ( SubsurfModifierData *  smd )

static

Definition at line 242 of file MOD_subsurf.c.

References if(), MEM_callocN, SubsurfModifierData::modifier, NULL, and ModifierData::runtime.

Referenced by deformMatrices(), and modifyMesh().

Variable Documentation

modifierType_Subsurf

ModifierTypeInfo modifierType_Subsurf

Definition at line 492 of file MOD_subsurf.c.