class Geo::AtlasMeshChart

A chart consists of a connected region of the mesh, which has a mapping into a single connected region in UV space.

Name	Description

Name	Description
AtlasMeshChart()	Default constructor initialising an empty chart not associated with a mesh.
AtlasMeshChart(AtlasMesh *, const GeoArray< s32 > &)	Construct a chart from a list of mesh triangles.
CopyForNewMesh(const AtlasMeshChart &, AtlasMesh *)	Create a copy of existing chart information for the new mesh.
Get3DArea()	Return the area taken by the 3D mesh spanned by this chart.
GetMesh()	Obtain the mesh that this chart is part of.
GetMesh()	Obtain the mesh that this chart is part of.
GetTriangleCount()	Return the number of triangles that make up this chart.
GetTriangleIndex(s32)	Returns the mesh index for the triangle.
GetUVArea()	Return the area taken in the UV atlas.
GetVertexCount()	Obtain the number of vertices that make up the triangles in this chart.
GetVertexIndex(s32)	Obtain the mesh index for a vertex given the chart index for it.
GetVertexIndexInChart(s32)	Obtain the chart index for vertex given the mesh index for it.
RemakeUVChart(float, bool, bool *)	Create a 2D parametrisation of the 3D submesh represented by the chart.
RescaleUVChart(float)	Rescale the chart to make 2D area match 3D area.

Geo::AtlasMeshChart::AtlasMeshChart

public: AtlasMeshChart()

Default constructor initialising an empty chart not associated with a mesh.

public: AtlasMeshChart
(
AtlasMesh * mesh,
const GeoArray< s32 > & triangles
)

Construct a chart from a list of mesh triangles.

public: AtlasMeshChart * CopyForNewMesh
(
const AtlasMeshChart & chart,
AtlasMesh * newMesh
)

Create a copy of existing chart information for the new mesh.