split.cpp File Reference

#include "scene/camera.h"
#include "scene/mesh.h"
#include "subd/dice.h"
#include "subd/patch.h"
#include "subd/split.h"
#include "util/algorithm.h"
#include "util/foreach.h"
#include "util/hash.h"
#include "util/math.h"
#include "util/types.h"

Go to the source code of this file.

Macros
#define	DSPLIT_NON_UNIFORM   -1
#define	STITCH_NGON_CENTER_VERT_INDEX_OFFSET   0x60000000
#define	STITCH_NGON_SPLIT_EDGE_CENTER_VERT_TAG   (0x60000000 - 1)

Functions
static void	order_float2 (float2 &a, float2 &b)
static Edge *	create_edge_from_corner (DiagSplit *split, const Mesh *mesh, const Mesh::SubdFace &face, int corner, bool &reversed, int v0, int v1)
static Edge *	create_split_edge_from_corner (DiagSplit *split, const Mesh *mesh, const Mesh::SubdFace &face, int corner, int side, bool &reversed, int v0, int v1, int vc)

Macro Definition Documentation

DSPLIT_NON_UNIFORM

#define DSPLIT_NON_UNIFORM   -1

Definition at line 22 of file subd/split.cpp.

Referenced by DiagSplit::split_quad().

STITCH_NGON_CENTER_VERT_INDEX_OFFSET

#define STITCH_NGON_CENTER_VERT_INDEX_OFFSET   0x60000000

Definition at line 23 of file subd/split.cpp.

Referenced by DiagSplit::split_ngon().

STITCH_NGON_SPLIT_EDGE_CENTER_VERT_TAG

#define STITCH_NGON_SPLIT_EDGE_CENTER_VERT_TAG   (0x60000000 - 1)

Definition at line 24 of file subd/split.cpp.

Referenced by DiagSplit::post_split(), and DiagSplit::split_ngon().

Function Documentation

create_edge_from_corner()

Edge * create_edge_from_corner ( DiagSplit * split, const Mesh * mesh, const Mesh::SubdFace & face, int corner, bool & reversed, int v0, int v1 )

static

Definition at line 354 of file subd/split.cpp.

References b, Edge::end_vert_index, Edge::is_stitch_edge, mod(), Mesh::SubdFace::num_corners, split(), Mesh::SubdFace::start_corner, Edge::start_vert_index, Edge::stitch_edge_key, Edge::stitch_end_vert_index, Edge::stitch_start_vert_index, and swap.

Referenced by DiagSplit::split_quad().

create_split_edge_from_corner()

Edge * create_split_edge_from_corner ( DiagSplit * split, const Mesh * mesh, const Mesh::SubdFace & face, int corner, int side, bool & reversed, int v0, int v1, int vc )

static

Definition at line 421 of file subd/split.cpp.

References b, Edge::end_vert_index, Edge::is_stitch_edge, mod(), Mesh::SubdFace::num_corners, split(), Mesh::SubdFace::start_corner, Edge::start_vert_index, Edge::stitch_edge_key, Edge::stitch_end_vert_index, Edge::stitch_start_vert_index, and swap.

Referenced by DiagSplit::split_ngon().

order_float2()

void order_float2 ( float2 & a, float2 & b )

static

Definition at line 40 of file subd/split.cpp.

References b, swap, float2::x, and float2::y.