Example usage for javax.media.j3d GeometryArray getCoordinates

Introduction

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

Prototype

public void getCoordinates(int index, Point3d coordinates[]) 

Source Link

Document

Gets the coordinates associated with the vertices starting at the specified index for this object.

Usage

From source file:MyJava3D.java

public void drawQuad(Graphics graphics, GeometryUpdater updater, GeometryArray geometryArray, int index) {
    for (int n = 0; n < 4; n++)
        updater.update(graphics, this, geometryArray, index + n, frameNumber);

    geometryArray.getCoordinates(index, pointArray);

    for (int n = 0; n < 4; n++)
        projectPoint(pointArray[n], projectedPointArray[n]);

    drawQuad(graphics, geometryArray, index, projectedPointArray);
}

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