Example usage for javax.media.j3d QuadArray setColor

Introduction

In this page you can find the example usage for javax.media.j3d QuadArray setColor.

Prototype

public void setColor(int index, float color[]) 

Source Link

Document

Sets the color associated with the vertex at the specified index for this object.

Usage

From source file:FarbWurfelAsQuads.java

/**
 * Erstellung des ColorCube/*  w w  w .j a v a  2  s . c om*/
 * 
 * @return
 */
private QuadArray makeCube() {
    QuadArray plane = new QuadArray(24, GeometryArray.COORDINATES | GeometryArray.COLOR_3);
    // Punkte und Farben
    Point3f pa = new Point3f(-1.0f, 1.0f, -1.0f);
    Point3f pb = new Point3f(-1.0f, -1.0f, -1.0f);
    Point3f pc = new Point3f(1.0f, -1.0f, -1.0f);
    Point3f pd = new Point3f(1.0f, 1.0f, -1.0f);
    Point3f pe = new Point3f(-1.0f, 1.0f, 1.0f);
    Point3f pf = new Point3f(-1.0f, -1.0f, 1.0f);
    Point3f pg = new Point3f(1.0f, -1.0f, 1.0f);
    Point3f ph = new Point3f(1.0f, 1.0f, 1.0f);
    // Coloreigenschaften
    Color3f red = new Color3f(1.0f, 0.0f, 0.0f);
    Color3f blue = new Color3f(0.0f, 0.0f, 1.0f);
    Color3f green = new Color3f(0.0f, 1.0f, 0.0f);
    Color3f cyan = new Color3f(0.0f, 1.0f, 1.0f);
    Color3f yellow = new Color3f(1.0f, 1.0f, 0.0f);
    Color3f magenta = new Color3f(1.0f, 0.0f, 1.0f);

    // 1. Seite
    plane.setCoordinate(0, pa);
    plane.setColor(0, red);
    plane.setCoordinate(1, pb);
    plane.setColor(1, red);
    plane.setCoordinate(2, pc);
    plane.setColor(2, red);
    plane.setCoordinate(3, pd);
    plane.setColor(3, red);
    // 2. Seite
    plane.setCoordinate(4, pe);
    plane.setColor(4, blue);
    plane.setCoordinate(5, pf);
    plane.setColor(5, blue);
    plane.setCoordinate(6, pg);
    plane.setColor(6, blue);
    plane.setCoordinate(7, ph);
    plane.setColor(7, blue);
    // 3. Seite
    plane.setCoordinate(8, pe);
    plane.setColor(8, green);
    plane.setCoordinate(9, pf);
    plane.setColor(9, green);
    plane.setCoordinate(10, pb);
    plane.setColor(10, green);
    plane.setCoordinate(11, pa);
    plane.setColor(11, green);
    // 4. Seite
    plane.setCoordinate(12, pd);
    plane.setColor(12, cyan);
    plane.setCoordinate(13, pc);
    plane.setColor(13, cyan);
    plane.setCoordinate(14, pg);
    plane.setColor(14, cyan);
    plane.setCoordinate(15, ph);
    plane.setColor(15, cyan);
    // 5. Seite
    plane.setCoordinate(16, pe);
    plane.setColor(16, yellow);
    plane.setCoordinate(17, pa);
    plane.setColor(17, yellow);
    plane.setCoordinate(18, pd);
    plane.setColor(18, yellow);
    plane.setCoordinate(19, ph);
    plane.setColor(19, yellow);
    // 6. Seite
    plane.setCoordinate(20, pf);
    plane.setColor(20, magenta);
    plane.setCoordinate(21, pb);
    plane.setColor(21, magenta);
    plane.setCoordinate(22, pc);
    plane.setColor(22, magenta);
    plane.setCoordinate(23, pg);
    plane.setColor(23, magenta);
    // ubergib den Wurfel
    return plane;
}

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