Example usage for javax.media.j3d RotPosPathInterpolator RotPosPathInterpolator

Introduction

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

Prototype

public RotPosPathInterpolator(Alpha alpha, TransformGroup target, Transform3D axisOfTransform, float[] knots,
        Quat4f[] quats, Point3f[] positions) 

Source Link

Document

Constructs a new interpolator that varies the rotation and translation of the target TransformGroup's transform.

Usage

From source file:TextureTest.java

protected Interpolator createInterpolator(TransformGroup objTrans) {
    Transform3D t3d = new Transform3D();

    float[] knots = { 0.0f, 0.1f, 0.2f, 0.3f, 0.4f, 0.6f, 0.8f, 0.9f, 1.0f };
    Quat4f[] quats = new Quat4f[9];
    Point3f[] positions = new Point3f[9];

    AxisAngle4f axis = new AxisAngle4f(1.0f, 0.0f, 0.0f, 0.0f);
    t3d.set(axis);/*from  w  ww .j  a  v  a2s  .  c  o  m*/

    quats[0] = new Quat4f(0.3f, 1.0f, 1.0f, 0.0f);
    quats[1] = new Quat4f(1.0f, 0.0f, 0.0f, 0.3f);
    quats[2] = new Quat4f(0.2f, 1.0f, 0.0f, 0.0f);
    quats[3] = new Quat4f(0.0f, 0.2f, 1.0f, 0.0f);
    quats[4] = new Quat4f(1.0f, 0.0f, 0.4f, 0.0f);
    quats[5] = new Quat4f(0.0f, 1.0f, 1.0f, 0.2f);
    quats[6] = new Quat4f(0.3f, 0.3f, 0.0f, 0.0f);
    quats[7] = new Quat4f(1.0f, 0.0f, 1.0f, 1.0f);
    quats[8] = quats[0];

    positions[0] = new Point3f(0.0f, 0.0f, -1.0f);
    positions[1] = new Point3f(1.0f, -2.0f, -2.0f);
    positions[2] = new Point3f(-2.0f, 2.0f, -3.0f);
    positions[3] = new Point3f(1.0f, 1.0f, -4.0f);
    positions[4] = new Point3f(-4.0f, -2.0f, -5.0f);
    positions[5] = new Point3f(2.0f, 0.3f, -6.0f);
    positions[6] = new Point3f(-4.0f, 0.5f, -7.0f);
    positions[7] = new Point3f(0.0f, -1.5f, -4.0f);
    positions[8] = positions[0];

    Alpha alpha = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, 10000, 0, 0, 0, 0, 0);

    RotPosPathInterpolator rotPosPath = new RotPosPathInterpolator(alpha, objTrans, t3d, knots, quats,
            positions);
    rotPosPath.setSchedulingBounds(createApplicationBounds());

    return rotPosPath;
}

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