Sirikata::Mesh::SingleMaterialGeometryFilter Class Reference

Splits any SubMeshGeometries (and corresponding GeometryInstances) into multiple parts, such that each SubMeshGeometry only has a single material (and the GeometryInstance has only 1 entry in its MaterialBindingMap). More...

#include <SingleMaterialGeometryFilter.hpp>

Inheritance diagram for Sirikata::Mesh::SingleMaterialGeometryFilter:

Collaboration diagram for Sirikata::Mesh::SingleMaterialGeometryFilter:

List of all members.

Public Member Functions
	SingleMaterialGeometryFilter (const String &args)
virtual	~SingleMaterialGeometryFilter ()
virtual FilterDataPtr	apply (FilterDataPtr input)
Static Public Member Functions
static Filter *	create (const String &args)

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Detailed Description

Splits any SubMeshGeometries (and corresponding GeometryInstances) into multiple parts, such that each SubMeshGeometry only has a single material (and the GeometryInstance has only 1 entry in its MaterialBindingMap).

This structure is a prerequisite for some other filters to be be successfully applied, e.g. material reduction.

Note that this comes at the cost of duplicating data if a SubMeshGeometry is split. In many cases, this cost can be recovered by also applying a filter to remove unused values from the SubMeshGeometry since many times indices in the SubMeshGeometry::Primitives do not overlap.

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Constructor & Destructor Documentation

Sirikata::Mesh::SingleMaterialGeometryFilter::SingleMaterialGeometryFilter

(

const String &

args

)

Referenced by create().

virtual Sirikata::Mesh::SingleMaterialGeometryFilter::~SingleMaterialGeometryFilter

(

)

[inline, virtual]

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Member Function Documentation

FilterDataPtr Sirikata::Mesh::SingleMaterialGeometryFilter::apply

(

FilterDataPtr

input

)

[virtual]

Implements Sirikata::Mesh::Filter.

References Sirikata::Mesh::GeometryInstance::geometryIndex, Sirikata::Mesh::GeometryInstance::materialBindingMap, Sirikata::Mesh::SubMeshGeometry::Primitive::materialId, and Sirikata::Mesh::SubMeshGeometry::primitives.

static Filter* Sirikata::Mesh::SingleMaterialGeometryFilter::create

(

const String &

args

)

[inline, static]

References SingleMaterialGeometryFilter().

Referenced by init().

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The documentation for this class was generated from the following files:

• libmesh/plugins/common-filters/SingleMaterialGeometryFilter.hpp
• libmesh/plugins/common-filters/SingleMaterialGeometryFilter.cpp