?? trianglestripshape2.java
字號:
import javax.media.j3d.*;
public class triangleStripShape2 extends Shape3D{
int sCount[]=new int[2];
int vCount=7;
int iCount=7;
private float vert[]={
.5f,0.5f,0.0f,-0.5f,0.5f,0.0f,
0.3f,0.0f,0.0f,-0.3f,0.0f,0.0f,
0.5f,0.5f,0.0f,0.5f,-0.5f,0.0f,0.6f,0.4f,0.0f};
private float color[]={
0.0f,0.5f,1.0f,0.0f,0.5f,1.0f,
0.0f,0.8f,2.0f,1.0f,0.0f,0.3f,
0.0f,1.0f,0.3f,0.3f,0.8f,0.0f,0.0f,0.5f,0.2f};
public triangleStripShape2(){
int[] index={0,6,1,5,2,4,3};
sCount[0]=4;
sCount[1]=3;
IndexedTriangleStripArray triangle=new IndexedTriangleStripArray(vCount,
IndexedTriangleStripArray.COORDINATES|
IndexedTriangleStripArray.COLOR_3,iCount,sCount);
triangle.setCoordinates(0,vert);
triangle.setColors(0,color);
triangle.setCoordinateIndices(0,index);
triangle.setColorIndices(0,index);
PolygonAttributes polygona=new PolygonAttributes();
polygona.setCullFace(PolygonAttributes.CULL_NONE);
Appearance app=new Appearance();
app.setPolygonAttributes(polygona);
this.setGeometry(triangle);
this.setAppearance(app);
this.setGeometry(triangle);
}
}
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