Blender V2.61 - r43446
Classes | Functions

MOD_boolean_util.c File Reference
modifiers

#include "DNA_material_types.h"
#include "DNA_mesh_types.h"
#include "DNA_meshdata_types.h"
#include "DNA_object_types.h"
#include "DNA_scene_types.h"
#include "MEM_guardedalloc.h"
#include "BLI_math.h"
#include "BLI_utildefines.h"
#include "BLI_listbase.h"
#include "BLI_ghash.h"
#include "BKE_cdderivedmesh.h"
#include "BKE_depsgraph.h"
#include "BKE_material.h"
#include "BKE_mesh.h"
#include "BKE_object.h"
#include "CSG_BooleanOps.h"
#include "MOD_boolean_util.h"

Go to the source code of this file.

Classes

struct  VertexIt
struct  FaceIt

Functions

static void VertexIt_Destruct (CSG_VertexIteratorDescriptor *iterator)
static int VertexIt_Done (CSG_IteratorPtr it)
static void VertexIt_Fill (CSG_IteratorPtr it, CSG_IVertex *vert)
static void VertexIt_Step (CSG_IteratorPtr it)
static void VertexIt_Reset (CSG_IteratorPtr it)
static void VertexIt_Construct (CSG_VertexIteratorDescriptor *output, DerivedMesh *dm, Object *ob)
static void FaceIt_Destruct (CSG_FaceIteratorDescriptor *iterator)
static int FaceIt_Done (CSG_IteratorPtr it)
static void FaceIt_Fill (CSG_IteratorPtr it, CSG_IFace *face)
static void FaceIt_Step (CSG_IteratorPtr it)
static void FaceIt_Reset (CSG_IteratorPtr it)
static void FaceIt_Construct (CSG_FaceIteratorDescriptor *output, DerivedMesh *dm, int offset, Object *ob)
static Object * AddNewBlenderMesh (Scene *scene, Base *base)
static void InterpCSGFace (DerivedMesh *dm, DerivedMesh *orig_dm, int index, int orig_index, int nr, float mapmat[][4])
static DerivedMesh * ConvertCSGDescriptorsToDerivedMesh (CSG_FaceIteratorDescriptor *face_it, CSG_VertexIteratorDescriptor *vertex_it, float parinv[][4], float mapmat[][4], Material **mat, int *totmat, DerivedMesh *dm1, Object *ob1, DerivedMesh *dm2, Object *ob2)
static void BuildMeshDescriptors (struct DerivedMesh *dm, struct Object *ob, int face_offset, struct CSG_FaceIteratorDescriptor *face_it, struct CSG_VertexIteratorDescriptor *vertex_it)
static void FreeMeshDescriptors (struct CSG_FaceIteratorDescriptor *face_it, struct CSG_VertexIteratorDescriptor *vertex_it)
static DerivedMesh * NewBooleanDerivedMesh_intern (DerivedMesh *dm, struct Object *ob, DerivedMesh *dm_select, struct Object *ob_select, int int_op_type, Material **mat, int *totmat)
int NewBooleanMesh (Scene *scene, Base *base, Base *base_select, int int_op_type)
DerivedMesh * NewBooleanDerivedMesh (DerivedMesh *dm, struct Object *ob, DerivedMesh *dm_select, struct Object *ob_select, int int_op_type)

Detailed Description

Definition in file MOD_boolean_util.c.

Function Documentation

static Object* AddNewBlenderMesh ( Scene *  scene,
Base *  base 
) [static]

Definition at line 261 of file MOD_boolean_util.c.

References add_mesh(), Scene::base, BLI_addhead(), copy_object(), Object::data, Base::flag, Mesh::id, MEM_mallocN(), OB_MESH, Base::object, SELECT, Object::type, and ID::us.

Referenced by NewBooleanMesh().

static void BuildMeshDescriptors ( struct DerivedMesh *  dm,
struct Object *  ob,
int  face_offset,
struct CSG_FaceIteratorDescriptor *  face_it,
struct CSG_VertexIteratorDescriptor *  vertex_it 
) [static]

Definition at line 441 of file MOD_boolean_util.c.

References FaceIt_Construct(), and VertexIt_Construct().

Referenced by NewBooleanDerivedMesh_intern().

static DerivedMesh* ConvertCSGDescriptorsToDerivedMesh ( CSG_FaceIteratorDescriptor *  face_it,
CSG_VertexIteratorDescriptor *  vertex_it,
float  parinv[][4],
float  mapmat[][4],
Material **  mat,
int *  totmat,
DerivedMesh *  dm1,
Object *  ob1,
DerivedMesh *  dm2,
Object *  ob2 
) [static]

Definition at line 337 of file MOD_boolean_util.c.

References BLI_ghash_free(), BLI_ghash_haskey(), BLI_ghash_insert(), BLI_ghash_lookup(), BLI_ghash_new(), BLI_ghashutil_ptrcmp(), BLI_ghashutil_ptrhash(), CD_DEFAULT, CD_MASK_DERIVEDMESH, CDDM_calc_edges(), CDDM_calc_normals(), CDDM_get_face(), CDDM_get_vert(), CDDM_new(), MVert::co, CustomData_copy_data(), CustomData_merge(), Object::data, CSG_FaceIteratorDescriptor::Done, CSG_VertexIteratorDescriptor::Done, DerivedMesh::faceData, CSG_FaceIteratorDescriptor::Fill, CSG_VertexIteratorDescriptor::Fill, GET_INT_FROM_POINTER, DerivedMesh::getNumFaces, give_current_material(), i, InterpCSGFace(), CSG_FaceIteratorDescriptor::it, CSG_VertexIteratorDescriptor::it, MFace::mat_nr, mul_v3_m4v3(), NULL, CSG_FaceIteratorDescriptor::num_elements, CSG_VertexIteratorDescriptor::num_elements, CSG_IFace::orig_face, CSG_IVertex::position, SET_INT_IN_POINTER, CSG_FaceIteratorDescriptor::Step, CSG_VertexIteratorDescriptor::Step, test_index_face(), MFace::v1, MFace::v2, MFace::v3, MFace::v4, CSG_IFace::vertex_index, and CSG_IFace::vertex_number.

Referenced by NewBooleanDerivedMesh_intern().

static void FaceIt_Construct ( CSG_FaceIteratorDescriptor *  output,
DerivedMesh *  dm,
int  offset,
Object *  ob 
) [static]

Definition at line 217 of file MOD_boolean_util.c.

References FaceIt::dm, CSG_FaceIteratorDescriptor::Done, FaceIt_Done(), FaceIt_Fill(), FaceIt_Reset(), FaceIt_Step(), CSG_FaceIteratorDescriptor::Fill, FaceIt::flip, DerivedMesh::getNumFaces, CSG_FaceIteratorDescriptor::it, MEM_mallocN(), CSG_FaceIteratorDescriptor::num_elements, FaceIt::offset, FaceIt::pos, CSG_FaceIteratorDescriptor::Reset, Object::size, and CSG_FaceIteratorDescriptor::Step.

Referenced by BuildMeshDescriptors().

static void FaceIt_Destruct ( CSG_FaceIteratorDescriptor *  iterator) [static]

Definition at line 162 of file MOD_boolean_util.c.

References CSG_FaceIteratorDescriptor::Done, CSG_FaceIteratorDescriptor::Fill, CSG_FaceIteratorDescriptor::it, MEM_freeN(), NULL, CSG_FaceIteratorDescriptor::num_elements, CSG_FaceIteratorDescriptor::Reset, and CSG_FaceIteratorDescriptor::Step.

Referenced by FreeMeshDescriptors().

static int FaceIt_Done ( CSG_IteratorPtr  it) [static]

Definition at line 172 of file MOD_boolean_util.c.

References FaceIt::dm, DerivedMesh::getNumFaces, and FaceIt::pos.

Referenced by FaceIt_Construct().

static void FaceIt_Fill ( CSG_IteratorPtr  it,
CSG_IFace *  face 
) [static]

Definition at line 179 of file MOD_boolean_util.c.

References FaceIt::dm, FaceIt::flip, DerivedMesh::getFaceArray, FaceIt::offset, CSG_IFace::orig_face, FaceIt::pos, MFace::v1, MFace::v2, MFace::v3, MFace::v4, CSG_IFace::vertex_index, and CSG_IFace::vertex_number.

Referenced by FaceIt_Construct().

static void FaceIt_Reset ( CSG_IteratorPtr  it) [static]

Definition at line 211 of file MOD_boolean_util.c.

References FaceIt::pos.

Referenced by FaceIt_Construct().

static void FaceIt_Step ( CSG_IteratorPtr  it) [static]

Definition at line 205 of file MOD_boolean_util.c.

References FaceIt::pos.

Referenced by FaceIt_Construct().

static void FreeMeshDescriptors ( struct CSG_FaceIteratorDescriptor *  face_it,
struct CSG_VertexIteratorDescriptor *  vertex_it 
) [static]

Definition at line 452 of file MOD_boolean_util.c.

References FaceIt_Destruct(), and VertexIt_Destruct().

Referenced by NewBooleanDerivedMesh_intern().

static void InterpCSGFace ( DerivedMesh *  dm,
DerivedMesh *  orig_dm,
int  index,
int  orig_index,
int  nr,
float  mapmat[][4] 
) [static]

Definition at line 299 of file MOD_boolean_util.c.

References CDDM_get_face(), CDDM_get_vert(), MVert::co, co, copy_v3_v3(), CustomData_interp(), DerivedMesh::faceData, DerivedMesh::getFaceArray, DerivedMesh::getVertArray, interp_weights_face_v3(), mul_v3_m4v3(), NULL, MFace::v1, MFace::v2, MFace::v3, MFace::v4, and simple_enum_gen::w.

Referenced by ConvertCSGDescriptorsToDerivedMesh().

DerivedMesh* NewBooleanDerivedMesh ( DerivedMesh *  dm,
struct Object *  ob,
DerivedMesh *  dm_select,
struct Object *  ob_select,
int  int_op_type 
) [read]

Definition at line 592 of file MOD_boolean_util.c.

References NewBooleanDerivedMesh_intern(), and NULL.

static DerivedMesh* NewBooleanDerivedMesh_intern ( DerivedMesh *  dm,
struct Object *  ob,
DerivedMesh *  dm_select,
struct Object *  ob_select,
int  int_op_type,
Material **  mat,
int *  totmat 
) [static]

Definition at line 460 of file MOD_boolean_util.c.

References BuildMeshDescriptors(), ConvertCSGDescriptorsToDerivedMesh(), CSG_FreeBooleanOperation(), CSG_FreeFaceDescriptor(), CSG_FreeVertexDescriptor(), CSG_NewBooleanFunction(), CSG_OutputFaceDescriptor(), CSG_OutputVertexDescriptor(), CSG_PerformBooleanOperation(), e_csg_classify, e_csg_difference, e_csg_intersection, e_csg_union, FreeMeshDescriptors(), DerivedMesh::getNumFaces, invert_m4_m4(), mult_m4_m4m4(), NULL, and Object::obmat.

Referenced by NewBooleanDerivedMesh(), and NewBooleanMesh().

int NewBooleanMesh ( Scene *  scene,
Base *  base,
Base *  base_select,
int  int_op_type 
)

Definition at line 536 of file MOD_boolean_util.c.

References AddNewBlenderMesh(), assign_material(), CD_MASK_BAREMESH, DAG_id_tag_update(), Object::data, DM_to_mesh(), DerivedMesh::getNumFaces, Object::id, MEM_freeN(), MEM_mallocN(), mesh_create_derived_view(), mesh_get_derived_final(), NewBooleanDerivedMesh_intern(), NULL, OB_RECALC_DATA, Base::object, DerivedMesh::release, and Object::totcol.

static void VertexIt_Construct ( CSG_VertexIteratorDescriptor *  output,
DerivedMesh *  dm,
Object *  ob 
) [static]

Definition at line 125 of file MOD_boolean_util.c.

References VertexIt::dm, CSG_VertexIteratorDescriptor::Done, CSG_VertexIteratorDescriptor::Fill, DerivedMesh::getNumVerts, CSG_VertexIteratorDescriptor::it, MEM_mallocN(), CSG_VertexIteratorDescriptor::num_elements, VertexIt::ob, VertexIt::pos, CSG_VertexIteratorDescriptor::Reset, CSG_VertexIteratorDescriptor::Step, VertexIt_Done(), VertexIt_Fill(), VertexIt_Reset(), and VertexIt_Step().

Referenced by BuildMeshDescriptors().

static void VertexIt_Destruct ( CSG_VertexIteratorDescriptor *  iterator) [static]

Implementations of local vertex iterator functions. These describe a blender mesh to the CSG module.

Definition at line 73 of file MOD_boolean_util.c.

References CSG_VertexIteratorDescriptor::Done, CSG_VertexIteratorDescriptor::Fill, CSG_VertexIteratorDescriptor::it, MEM_freeN(), NULL, CSG_VertexIteratorDescriptor::num_elements, CSG_VertexIteratorDescriptor::Reset, and CSG_VertexIteratorDescriptor::Step.

Referenced by FreeMeshDescriptors().

static int VertexIt_Done ( CSG_IteratorPtr  it) [static]

Definition at line 88 of file MOD_boolean_util.c.

References VertexIt::dm, DerivedMesh::getNumVerts, and VertexIt::pos.

Referenced by VertexIt_Construct().

static void VertexIt_Fill ( CSG_IteratorPtr  it,
CSG_IVertex *  vert 
) [static]

Definition at line 94 of file MOD_boolean_util.c.

References MVert::co, VertexIt::dm, DerivedMesh::getVertArray, mul_v3_m4v3(), VertexIt::ob, Object::obmat, VertexIt::pos, and CSG_IVertex::position.

Referenced by VertexIt_Construct().

static void VertexIt_Reset ( CSG_IteratorPtr  it) [static]

Definition at line 119 of file MOD_boolean_util.c.

References VertexIt::pos.

Referenced by VertexIt_Construct().

static void VertexIt_Step ( CSG_IteratorPtr  it) [static]

Definition at line 113 of file MOD_boolean_util.c.

References VertexIt::pos.

Referenced by VertexIt_Construct().

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