Java IndexedGeometryArray类代码示例

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本文整理汇总了Java中javax.media.j3d.IndexedGeometryArray类的典型用法代码示例。如果您正苦于以下问题：Java IndexedGeometryArray类的具体用法？Java IndexedGeometryArray怎么用？Java IndexedGeometryArray使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

IndexedGeometryArray类属于javax.media.j3d包，在下文中一共展示了IndexedGeometryArray类的16个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: writeIndexedLine

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the line indices given at vertexIndex1, vertexIndex2, 
 * in a line l at OBJ format. 
 */
private void writeIndexedLine(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2,
		int[] vertexIndexSubstitutes, int[] textureCoordinatesIndexSubstitutes) throws IOException
{
	if ((geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0)
	{
		this.out.write("l " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "/"
				+ (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex1)])
				+ " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "/"
				+ (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex2)])
				+ "\n");
	}
	else
	{
		this.out.write("l " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + " "
				+ (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "\n");
	}
}

开发者ID:valsr，项目名称:SweetHome3D，代码行数:22，代码来源:OBJWriter.java

示例2: writeIndexedTriangle

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the triangle indices given at vertexIndex1, vertexIndex2,
 * vertexIndex3, in a line f at OBJ format.
 */
private void writeIndexedTriangle(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2, int vertexIndex3, int[] vertexIndexSubstitutes, int[] normalIndexSubstitutes, int[] oppositeSideNormalIndexSubstitutes, boolean normalsDefined, int[] textureCoordinatesIndexSubstitutes, boolean textureCoordinatesGenerated, int cullFace) throws IOException {
	if (cullFace == PolygonAttributes.CULL_FRONT) {
		// Reverse vertex order
		int tmp = vertexIndex1;
		vertexIndex1 = vertexIndex3;
		vertexIndex3 = tmp;
	}
	if (textureCoordinatesGenerated || (geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0) {
		if (normalsDefined) {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex3)]) + "\n");
		} else {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) + "\n");
		}
	} else {
		if (normalsDefined) {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex3)]) + "\n");
		} else {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "\n");
		}
	}
	if (cullFace == PolygonAttributes.CULL_NONE) {
		// Use opposite side normal index substitutes array
		writeIndexedTriangle(geometryArray, vertexIndex1, vertexIndex2, vertexIndex3, vertexIndexSubstitutes, oppositeSideNormalIndexSubstitutes, null, normalsDefined, textureCoordinatesIndexSubstitutes, textureCoordinatesGenerated, PolygonAttributes.CULL_FRONT);
	}
}

开发者ID:nerdouille，项目名称:silvie，代码行数:30，代码来源:OBJWriter.java

示例3: copyCoordinateIndices

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Copies the coordinate indices out of an IndexedGeometryArray, whether they're stored by reference or not.
 * 
 * @param array
 * @return
 */
public static int[ ] copyCoordinateIndices( IndexedGeometryArray array )
{
	int[ ] coordinateIndices = null;
	
	final int format = array.getVertexFormat( );
	if( ( format & GeometryArray.BY_REFERENCE_INDICES ) > 0 )
	{
		coordinateIndices = array.getCoordIndicesRef( ).clone( );
	}
	else
	{
		coordinateIndices = new int[ array.getIndexCount( ) ];
		array.getCoordinateIndices( 0 , coordinateIndices );
	}
	
	return coordinateIndices;
}

开发者ID:jedwards1211，项目名称:breakout，代码行数:24，代码来源:J3DUtils.java

示例4: copyNormalIndices

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Copies the normal indices out of an IndexedGeometryArray, whether they're stored by reference or not.
 * 
 * @param array
 * @return
 */
public static int[ ] copyNormalIndices( IndexedGeometryArray array )
{
	int[ ] normalIndices = null;
	
	final int format = array.getVertexFormat( );
	if( ( format & GeometryArray.BY_REFERENCE_INDICES ) > 0 && ( format & GeometryArray.USE_COORD_INDEX_ONLY ) > 0 )
	{
		normalIndices = array.getCoordIndicesRef( ).clone( );
	}
	else
	{
		normalIndices = new int[ array.getIndexCount( ) ];
		array.getNormalIndices( 0 , normalIndices );
	}
	
	return normalIndices;
}

开发者ID:jedwards1211，项目名称:breakout，代码行数:24，代码来源:J3DUtils.java

示例5: visualizeNormals

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
public static Shape3D visualizeNormals( Shape3D shape , float scale , boolean local , Appearance app )
{
	final GeometryArray geomArray = ( GeometryArray ) shape.getGeometry( );
	
	LineArray rendered;
	
	if( geomArray instanceof IndexedGeometryArray )
	{
		final IndexedGeometryArray indexedGeomArray = ( IndexedGeometryArray ) geomArray;
		rendered = renderNormals( indexedGeomArray , scale );
	}
	else
	{
		rendered = renderNormals( geomArray , scale );
	}
	
	if( !local )
	{
		final Transform3D localToVworld = new Transform3D( );
		shape.getLocalToVworld( localToVworld );
		transformCoordinates( rendered , localToVworld );
	}
	
	return new Shape3D( rendered , app );
}

开发者ID:jedwards1211，项目名称:breakout，代码行数:26，代码来源:J3DUtils.java

示例6: writeIndexedLine

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the line indices given at vertexIndex1, vertexIndex2, 
 * in a line l at OBJ format. 
 */
private void writeIndexedLine(IndexedGeometryArray geometryArray, 
                              int vertexIndex1, int vertexIndex2, 
                              int [] vertexIndexSubstitutes, 
                              int [] textureCoordinatesIndexSubstitutes) throws IOException {
  if ((geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0) {
    this.out.write("l " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
        + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) 
        + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
        + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) + "\n");
  } else {
    this.out.write("l " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
        + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) + "\n");
  }
}

开发者ID:IGNF，项目名称:geoxygene，代码行数:19，代码来源:OBJWriter.java

示例7: addIndexedTriangleToPath

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Adds to <code>nodePath</code> the triangle joining vertices at 
 * vertexIndex1, vertexIndex2, vertexIndex3 indices.
 */
private void addIndexedTriangleToPath(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2,
		int vertexIndex3, float[] vertices, GeneralPath geometryPath, int triangleIndex, Area nodeArea)
{
	addTriangleToPath(geometryArray, geometryArray.getCoordinateIndex(vertexIndex1),
			geometryArray.getCoordinateIndex(vertexIndex2), geometryArray.getCoordinateIndex(vertexIndex3),
			vertices, geometryPath, triangleIndex, nodeArea);
}

开发者ID:valsr，项目名称:SweetHome3D，代码行数:12，代码来源:ModelManager.java

示例8: addIndexedQuadrilateralToPath

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Adds to <code>nodePath</code> the quadrilateral joining vertices at 
 * vertexIndex1, vertexIndex2, vertexIndex3, vertexIndex4 indices.
 */
private void addIndexedQuadrilateralToPath(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2,
		int vertexIndex3, int vertexIndex4, float[] vertices, GeneralPath geometryPath, int quadrilateralIndex,
		Area nodeArea)
{
	addQuadrilateralToPath(geometryArray, geometryArray.getCoordinateIndex(vertexIndex1),
			geometryArray.getCoordinateIndex(vertexIndex2), geometryArray.getCoordinateIndex(vertexIndex3),
			geometryArray.getCoordinateIndex(vertexIndex4), vertices, geometryPath, quadrilateralIndex, nodeArea);
}

开发者ID:valsr，项目名称:SweetHome3D，代码行数:13，代码来源:ModelManager.java

示例9: exportIndexedLine

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Stores in <code>verticesIndices</code> the indices given at vertexIndex1, vertexIndex2. 
 */
private void exportIndexedLine(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2,
		int[] verticesIndices, int index)
{
	verticesIndices[index++] = geometryArray.getCoordinateIndex(vertexIndex1);
	verticesIndices[index] = geometryArray.getCoordinateIndex(vertexIndex2);
}

开发者ID:valsr，项目名称:SweetHome3D，代码行数:10，代码来源:PhotoRenderer.java

示例10: exportIndexedTriangle

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Stores in <code>verticesIndices</code> the indices given at vertexIndex1, vertexIndex2, vertexIndex3. 
 */
private int exportIndexedTriangle(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2,
		int vertexIndex3, int[] verticesIndices, int[] normalsIndices, int[] textureCoordinatesIndices, int index,
		float[] vertices, Set<Triangle> exportedTriangles, int cullFace)
{
	if (cullFace == PolygonAttributes.CULL_FRONT)
	{
		// Reverse vertex order
		int tmp = vertexIndex1;
		vertexIndex1 = vertexIndex3;
		vertexIndex3 = tmp;
	}
	
	int coordinateIndex1 = geometryArray.getCoordinateIndex(vertexIndex1);
	int coordinateIndex2 = geometryArray.getCoordinateIndex(vertexIndex2);
	int coordinateIndex3 = geometryArray.getCoordinateIndex(vertexIndex3);
	Triangle exportedTriangle = new Triangle(vertices, coordinateIndex1, coordinateIndex2, coordinateIndex3);
	if (!exportedTriangles.contains(exportedTriangle))
	{
		exportedTriangles.add(exportedTriangle);
		verticesIndices[index] = coordinateIndex1;
		verticesIndices[index + 1] = coordinateIndex2;
		verticesIndices[index + 2] = coordinateIndex3;
		if (normalsIndices != null)
		{
			normalsIndices[index] = geometryArray.getNormalIndex(vertexIndex1);
			normalsIndices[index + 1] = geometryArray.getNormalIndex(vertexIndex2);
			normalsIndices[index + 2] = geometryArray.getNormalIndex(vertexIndex3);
		}
		if (textureCoordinatesIndices != null)
		{
			textureCoordinatesIndices[index] = geometryArray.getTextureCoordinateIndex(0, vertexIndex1);
			textureCoordinatesIndices[index + 1] = geometryArray.getTextureCoordinateIndex(0, vertexIndex2);
			textureCoordinatesIndices[index + 2] = geometryArray.getTextureCoordinateIndex(0, vertexIndex3);
		}
		return index + 3;
	}
	return index;
}

开发者ID:valsr，项目名称:SweetHome3D，代码行数:42，代码来源:PhotoRenderer.java

示例11: writeIndexedLine

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the line indices given at vertexIndex1, vertexIndex2, in a line l
 * at OBJ format.
 */
private void writeIndexedLine(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2, int[] vertexIndexSubstitutes, int[] textureCoordinatesIndexSubstitutes) throws IOException {
	if ((geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0) {
		this.out.write("l " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) + "\n");
	} else {
		this.out.write("l " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "\n");
	}
}

开发者ID:nerdouille，项目名称:silvie，代码行数:12，代码来源:OBJWriter.java

示例12: writeIndexedQuadrilateral

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the quadrilateral indices given at vertexIndex1, vertexIndex2,
 * vertexIndex3, vertexIndex4, in a line f at OBJ format.
 */
private void writeIndexedQuadrilateral(IndexedGeometryArray geometryArray, int vertexIndex1, int vertexIndex2, int vertexIndex3, int vertexIndex4, int[] vertexIndexSubstitutes, int[] normalIndexSubstitutes, int[] oppositeSideNormalIndexSubstitutes, boolean normalsDefined, int[] textureCoordinatesIndexSubstitutes, boolean textureCoordinatesGenerated, int cullFace) throws IOException {
	if (cullFace == PolygonAttributes.CULL_FRONT) {
		// Reverse vertex order
		int tmp = vertexIndex2;
		vertexIndex2 = vertexIndex3;
		vertexIndex3 = tmp;
		tmp = vertexIndex1;
		vertexIndex1 = vertexIndex4;
		vertexIndex4 = tmp;
	}
	if (textureCoordinatesGenerated || (geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0) {
		if (normalsDefined) {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex3)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex4)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex4)]) + "/" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex4)]) + "\n");
		} else {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex4)]) + "/" + (textureCoordinatesIndexSubstitutes[geometryArray.getTextureCoordinateIndex(0, vertexIndex4)]) + "\n");
		}
	} else {
		if (normalsDefined) {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex3)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex4)]) + "//" + (normalIndexSubstitutes[geometryArray.getNormalIndex(vertexIndex4)]) + "\n");
		} else {
			this.out.write("f " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex1)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex2)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex3)]) + " " + (vertexIndexSubstitutes[geometryArray.getCoordinateIndex(vertexIndex4)]) + "\n");
		}
	}
	if (cullFace == PolygonAttributes.CULL_NONE) {
		// Use opposite side normal index substitutes array
		writeIndexedQuadrilateral(geometryArray, vertexIndex1, vertexIndex2, vertexIndex3, vertexIndex4, vertexIndexSubstitutes, oppositeSideNormalIndexSubstitutes, null, normalsDefined, textureCoordinatesIndexSubstitutes, textureCoordinatesGenerated, PolygonAttributes.CULL_FRONT);
	}
}

开发者ID:nerdouille，项目名称:silvie，代码行数:33，代码来源:OBJWriter.java

示例13: renderNormals

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
public static LineArray renderNormals( IndexedGeometryArray array , float scale )
{
	final Point3f[ ] coordinates = copyCoordinates3f( array );
	final Vector3f[ ] normals = copyNormals3f( array );
	final int[ ] coordinateIndices = copyCoordinateIndices( array );
	final int[ ] normalIndices = copyNormalIndices( array );
	
	if( coordinates == null || normals == null || coordinateIndices == null || normalIndices == null )
	{
		throw new IllegalArgumentException( "Unable to get necessary information from the geometry" );
	}
	
	final int vertexCount = coordinateIndices.length * 2;
	
	final Point3f temp = new Point3f( );
	
	final LineArray result = new LineArray( vertexCount , GeometryArray.COORDINATES );
	int k = 0;
	for( int i = 0 ; i < coordinateIndices.length ; i++ )
	{
		final Point3f coordinate = coordinates[ coordinateIndices[ i ] ];
		final Vector3f normal = normals[ normalIndices[ i ] ];
		result.setCoordinate( k++ , coordinate );
		temp.scaleAdd( scale , normal , coordinate );
		result.setCoordinate( k++ , temp );
	}
	
	return result;
}

开发者ID:jedwards1211，项目名称:breakout，代码行数:30，代码来源:J3DUtils.java

示例14: renderFronts

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
public static LineArray renderFronts( Shape3D shape , float scale )
{
	Geometry geom = shape.getGeometry( );
	
	if( geom instanceof IndexedGeometryArray )
	{
		return renderFronts( ( IndexedGeometryArray ) geom , scale );
	}
	else if( geom instanceof GeometryArray )
	{
		return renderFronts( ( GeometryArray ) geom , scale );
	}
	return null;
}

开发者ID:jedwards1211，项目名称:breakout，代码行数:15，代码来源:J3DUtils.java

示例15: writeIndexedTriangle

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the triangle indices given at vertexIndex1, vertexIndex2, vertexIndex3, 
 * in a line f at OBJ format. 
 */
private void writeIndexedTriangle(IndexedGeometryArray geometryArray, 
                                  int vertexIndex1, int vertexIndex2, int vertexIndex3, 
                                  int [] vertexIndexSubstitutes, 
                                  int [] normalIndexSubstitutes, 
                                  int [] oppositeSideNormalIndexSubstitutes,                                     
                                  boolean normalsDefined,
                                  int [] textureCoordinatesIndexSubstitutes, 
                                  boolean textureCoordinatesGenerated, int cullFace) throws IOException {
  if (cullFace == PolygonAttributes.CULL_FRONT) {
    // Reverse vertex order
    int tmp = vertexIndex1;
    vertexIndex1 = vertexIndex3;
    vertexIndex3 = tmp;
  }
  
  if (textureCoordinatesGenerated
      || (geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0) {
    if (normalsDefined) {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex1)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex2)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex3)]) + "\n");
    } else {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) + "\n");
    }
  } else {
    if (normalsDefined) {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex1)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex2)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex3)]) + "\n");
    } else {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) + "\n");
    }
  }

  // if (cullFace == PolygonAttributes.CULL_NONE) {
    // Use opposite side normal index substitutes array
  //    writeIndexedTriangle(geometryArray, vertexIndex1, vertexIndex2, vertexIndex3, 
  //       vertexIndexSubstitutes, oppositeSideNormalIndexSubstitutes, null,  
  //       normalsDefined, textureCoordinatesIndexSubstitutes, textureCoordinatesGenerated, PolygonAttributes.CULL_FRONT);
  // }
}

开发者ID:IGNF，项目名称:geoxygene，代码行数:62，代码来源:OBJWriter.java

示例16: writeIndexedQuadrilateral

import javax.media.j3d.IndexedGeometryArray; //导入依赖的package包/类
/**
 * Writes the quadrilateral indices given at vertexIndex1, vertexIndex2, vertexIndex3, vertexIndex4,
 * in a line f at OBJ format. 
 */
private void writeIndexedQuadrilateral(IndexedGeometryArray geometryArray, 
                                       int vertexIndex1, int vertexIndex2, int vertexIndex3, int vertexIndex4, 
                                       int [] vertexIndexSubstitutes, 
                                       int [] normalIndexSubstitutes, 
                                       int [] oppositeSideNormalIndexSubstitutes,                                      
                                       boolean normalsDefined,
                                       int [] textureCoordinatesIndexSubstitutes, 
                                       boolean textureCoordinatesGenerated, int cullFace) throws IOException {
  if (cullFace == PolygonAttributes.CULL_FRONT) {
    // Reverse vertex order
    int tmp = vertexIndex2;
    vertexIndex2 = vertexIndex3;
    vertexIndex3 = tmp;
    tmp = vertexIndex1;
    vertexIndex1 = vertexIndex4;
    vertexIndex4 = tmp;
  }
  
  if (textureCoordinatesGenerated
      || (geometryArray.getVertexFormat() & GeometryArray.TEXTURE_COORDINATE_2) != 0) {
    if (normalsDefined) {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex1)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex2)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex3)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex4)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex4)]) 
          + "/" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex4)]) + "\n");
    } else {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex1)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex2)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex3)]) 
          + " " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex4)]) 
          + "/" + (textureCoordinatesIndexSubstitutes [geometryArray.getTextureCoordinateIndex(0, vertexIndex4)]) + "\n");
    }
  } else {
    if (normalsDefined) {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex1)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex2)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex3)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex4)]) 
          + "//" + (normalIndexSubstitutes [geometryArray.getNormalIndex(vertexIndex4)]) + "\n");
    } else {
      this.out.write("f " + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex1)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex2)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex3)]) 
          + " "  + (vertexIndexSubstitutes [geometryArray.getCoordinateIndex(vertexIndex4)]) + "\n");
    }
  }

  //   if (cullFace == PolygonAttributes.CULL_NONE) {      
    // Use opposite side normal index substitutes array
  //    writeIndexedQuadrilateral(geometryArray, vertexIndex1, vertexIndex2, vertexIndex3, vertexIndex4, 
  //       vertexIndexSubstitutes, oppositeSideNormalIndexSubstitutes, null,  
  //       normalsDefined, textureCoordinatesIndexSubstitutes, textureCoordinatesGenerated, PolygonAttributes.CULL_FRONT);
  // }
}

开发者ID:IGNF，项目名称:geoxygene，代码行数:73，代码来源:OBJWriter.java

注：本文中的javax.media.j3d.IndexedGeometryArray类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java IndexedGeometryArray类代码示例

示例1: writeIndexedLine

示例2: writeIndexedTriangle

示例3: copyCoordinateIndices

示例4: copyNormalIndices

示例5: visualizeNormals

示例6: writeIndexedLine

示例7: addIndexedTriangleToPath

示例8: addIndexedQuadrilateralToPath

示例9: exportIndexedLine

示例10: exportIndexedTriangle

示例11: writeIndexedLine

示例12: writeIndexedQuadrilateral

示例13: renderNormals

示例14: renderFronts

示例15: writeIndexedTriangle

示例16: writeIndexedQuadrilateral

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