texture_margin.cc File Reference

#include "BLI_assert.h"
#include "BLI_math_geom.h"
#include "BLI_math_vector.hh"
#include "BLI_math_vector_types.hh"
#include "BLI_vector.hh"
#include "BKE_attribute.hh"
#include "BKE_customdata.hh"
#include "BKE_mesh.hh"
#include "BKE_mesh_legacy_derived_mesh.hh"
#include "BKE_mesh_mapping.hh"
#include "IMB_imbuf.hh"
#include "IMB_interp.hh"
#include "MEM_guardedalloc.h"
#include "zbuf.h"
#include "RE_texture_margin.h"
#include <algorithm>
#include <cmath>
#include <valarray>

Go to the source code of this file.

Classes
class	blender::render::texturemargin::TextureMarginMap

Namespaces
namespace	blender
namespace	blender::render
namespace	blender::render::texturemargin

Macros
#define	PackDijkstraPixel(dist, dir)   (0x80000000 + ((dist) << 4) + (dir))
#define	DijkstraPixelGetDistance(dp)   (((dp) ^ 0x80000000) >> 4)
#define	DijkstraPixelGetDirection(dp)   ((dp) & 0xF)
#define	IsDijkstraPixel(dp)   ((dp) & 0x80000000)
#define	DijkstraPixelIsUnset(dp)   ((dp) == 0xFFFFFFFF)

Functions
static void	blender::render::texturemargin::generate_margin (ImBuf *ibuf, char *mask, const int margin, const Span< float3 > vert_positions, const int edges_num, const OffsetIndices< int > faces, const Span< int > corner_edges, const Span< int > corner_verts, const Span< float2 > mloopuv, const float uv_offset[2])
void	RE_generate_texturemargin_adjacentfaces (ImBuf *ibuf, char *mask, const int margin, const Mesh *mesh, char const *uv_layer, const float uv_offset[2])
void	RE_generate_texturemargin_adjacentfaces_dm (ImBuf *ibuf, char *mask, const int margin, DerivedMesh *dm, const float uv_offset[2])

Macro Definition Documentation

DijkstraPixelGetDirection

#define DijkstraPixelGetDirection

(

dp

)

((dp) & 0xF)

Definition at line 150 of file texture_margin.cc.

Referenced by blender::render::texturemargin::TextureMarginMap::grow_dijkstra(), and blender::render::texturemargin::TextureMarginMap::lookup_pixels().

DijkstraPixelGetDistance

#define DijkstraPixelGetDistance

(

dp

)

(((dp) ^ 0x80000000) >> 4)

Definition at line 149 of file texture_margin.cc.

Referenced by blender::render::texturemargin::TextureMarginMap::grow_dijkstra(), and blender::render::texturemargin::TextureMarginMap::lookup_pixels().

DijkstraPixelIsUnset

#define DijkstraPixelIsUnset

(

dp

)

((dp) == 0xFFFFFFFF)

Definition at line 152 of file texture_margin.cc.

Referenced by blender::render::texturemargin::TextureMarginMap::grow_dijkstra(), and blender::render::texturemargin::TextureMarginMap::lookup_pixels().

IsDijkstraPixel

#define IsDijkstraPixel

(

dp

)

((dp) & 0x80000000)

Definition at line 151 of file texture_margin.cc.

Referenced by blender::render::texturemargin::TextureMarginMap::grow_dijkstra(), and blender::render::texturemargin::TextureMarginMap::lookup_pixels().

PackDijkstraPixel

#define PackDijkstraPixel	(		dist,
			dir )   (0x80000000 + ((dist) << 4) + (dir))

Definition at line 148 of file texture_margin.cc.

Referenced by blender::render::texturemargin::TextureMarginMap::grow_dijkstra().

Function Documentation

RE_generate_texturemargin_adjacentfaces()

void RE_generate_texturemargin_adjacentfaces	(	ImBuf *	ibuf,
		char *	mask,
		const int	margin,
		const Mesh *	mesh,
		char const *	uv_layer,
		const float	uv_offset[2] )

Definition at line 572 of file texture_margin.cc.

References CD_PROP_FLOAT2, CustomData_get_active_layer_name(), and blender::render::texturemargin::generate_margin().

Referenced by RE_bake_margin().

RE_generate_texturemargin_adjacentfaces_dm()

void RE_generate_texturemargin_adjacentfaces_dm	(	ImBuf *	ibuf,
		char *	mask,
		const int	margin,
		DerivedMesh *	dm,
		const float	uv_offset[2] )

Definition at line 600 of file texture_margin.cc.

References CD_PROP_FLOAT2, blender::render::texturemargin::generate_margin(), DerivedMesh::getCornerEdgeArray, DerivedMesh::getCornerVertArray, DerivedMesh::getLoopDataArray, DerivedMesh::getNumEdges, DerivedMesh::getNumLoops, DerivedMesh::getNumPolys, DerivedMesh::getNumVerts, DerivedMesh::getPolyArray, and DerivedMesh::getVertArray.

Referenced by bake_ibuf_filter().