hmi.graphics.collada.scenegraph
Class InstanceGeometryTranslator

java.lang.Object
  hmi.graphics.collada.scenegraph.InstanceGeometryTranslator

public final class InstanceGeometryTranslator
extends Object

translates (lists of Collada Instance_) Geometry into GShape lists

Author:

Job Zwiers

Field Summary

private static Map<String,String>	attributeNameTranslation
private static List<GShape>	EMPTY_GSHAPE_LIST
private static float	EPSMIN
private static float	EPSPLUS

Constructor Summary

private

InstanceGeometryTranslator()

Method Summary

private static void	addGMeshData(int morphTarget, GMesh gm, Input inp, int[] indices, String attributeName)
static void	addGShapes(Collada collada, List<InstanceGeometry> instanceGeometries, GNode gnode) Adds GShapes to the specified gnode, extracted from the specified instance_geometries.
private static GMesh.MeshType	convertType(Mesh.MeshType colladaType)
private static VertexWeights	createVertexWeights(Skin skin)
static List<GShape>	getGShapeList(Collada collada, Geometry geom, BindMaterial bindMaterial) Returns a list of GShape objects, each containing a GMesh plus GMaterial, extracted from the specified Collada mesh and bind_material.
static List<GShape>	getSkinnedGShapeList(Collada collada, Skin skin, String[] skeletonIds, BindMaterial bindMaterial, List<GSkinnedMesh> skinnedMeshes) Returns a list of GShape objects, each containing a GSkinnedMesh plus GMaterial, extracted from the specified Collada Skin.
private static GMesh	primitiveToGMesh(Collada collada, PrimitiveMeshElement prim, ArrayList<Input> verticesInputs, ArrayList<ArrayList<Input>> targetVerticesInputs, String[] targetIds, String geomName, Map<String,String> texCoordBindings) Returns a GMesh object, containing the data arrays and index arrays for a given Collada Primitive element, taking into account inputs like the Position data from a Vertices element.
private static GSkinnedMesh	primitiveToGSkinnedMesh(Collada collada, PrimitiveMeshElement prim, ArrayList<Input> verticesInputs, ArrayList<ArrayList<Input>> targetVerticesInputs, String[] targetIds, Skin skin, String[] skeletonIds, String geomName, Map<String,String> texCoordBindings) Returns a GMesh object, containing the data arrays and index arrays for a given Collada Primitive element, taking into account inputs like the Position data from a Vertices element.
private static String	translateAttributeName(String semantic, int set, Map<String,String> texCoordBindings)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EMPTY_GSHAPE_LIST

private static final List<GShape> EMPTY_GSHAPE_LIST

EPSMIN

private static final float EPSMIN

See Also:

Constant Field Values

EPSPLUS

private static final float EPSPLUS

See Also:

Constant Field Values

attributeNameTranslation

private static Map<String,String> attributeNameTranslation

Constructor Detail

InstanceGeometryTranslator

private InstanceGeometryTranslator()

Method Detail

addGShapes

public static void addGShapes(Collada collada,
                              List<InstanceGeometry> instanceGeometries,
                              GNode gnode)

Adds GShapes to the specified gnode, extracted from the specified instance_geometries. The specified getCollada() argument determines the context, defining these geometries.

getGShapeList

public static List<GShape> getGShapeList(Collada collada,
                                         Geometry geom,
                                         BindMaterial bindMaterial)

Returns a list of GShape objects, each containing a GMesh plus GMaterial, extracted from the specified Collada mesh and bind_material. The getCollada() argument determines the context.

getSkinnedGShapeList

public static List<GShape> getSkinnedGShapeList(Collada collada,
                                                Skin skin,
                                                String[] skeletonIds,
                                                BindMaterial bindMaterial,
                                                List<GSkinnedMesh> skinnedMeshes)

Returns a list of GShape objects, each containing a GSkinnedMesh plus GMaterial, extracted from the specified Collada Skin. The getCollada() argument determines the context.

convertType

private static GMesh.MeshType convertType(Mesh.MeshType colladaType)

primitiveToGMesh

private static GMesh primitiveToGMesh(Collada collada,
                                      PrimitiveMeshElement prim,
                                      ArrayList<Input> verticesInputs,
                                      ArrayList<ArrayList<Input>> targetVerticesInputs,
                                      String[] targetIds,
                                      String geomName,
                                      Map<String,String> texCoordBindings)

Returns a GMesh object, containing the data arrays and index arrays for a given Collada Primitive element, taking into account inputs like the Position data from a Vertices element. These inputs are passed in by means of the vertexInputs parameter.

primitiveToGSkinnedMesh

private static GSkinnedMesh primitiveToGSkinnedMesh(Collada collada,
                                                    PrimitiveMeshElement prim,
                                                    ArrayList<Input> verticesInputs,
                                                    ArrayList<ArrayList<Input>> targetVerticesInputs,
                                                    String[] targetIds,
                                                    Skin skin,
                                                    String[] skeletonIds,
                                                    String geomName,
                                                    Map<String,String> texCoordBindings)

Returns a GMesh object, containing the data arrays and index arrays for a given Collada Primitive element, taking into account inputs like the Position data from a Vertices element. These inputs are passed in by means of the vertexInputs parameter.

createVertexWeights

private static VertexWeights createVertexWeights(Skin skin)

translateAttributeName

private static String translateAttributeName(String semantic,
                                             int set,
                                             Map<String,String> texCoordBindings)

addGMeshData

private static void addGMeshData(int morphTarget,
                                 GMesh gm,
                                 Input inp,
                                 int[] indices,
                                 String attributeName)