joglsimplebodygrouprenderer.java

基于java的3d开发库。对坐java3d的朋友有很大的帮助。

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//=-------------------------------------------------------------------------=
//= Module history:                                                         =
//= - May 27 2007 - Oscar Chavarro: Original base version                   =
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package vsdk.toolkit.render.jogl;

// Java classes
import java.util.ArrayList;

// JOGL classes
import javax.media.opengl.GL;

// VitralSDK classes
import vsdk.toolkit.common.RendererConfiguration;
import vsdk.toolkit.common.Vector3D;
import vsdk.toolkit.environment.Camera;
import vsdk.toolkit.environment.scene.SimpleBody;
import vsdk.toolkit.environment.scene.SimpleBodyGroup;
import vsdk.toolkit.media.Image;

public class JoglSimpleBodyGroupRenderer extends JoglRenderer {
    public static void draw(GL gl, SimpleBodyGroup b,
                            Camera c, RendererConfiguration q)
    {
        Image texture;
        Vector3D scale;
        Vector3D p;
        int i;
        SimpleBody gi;
        RendererConfiguration internalQuality;

        internalQuality = q.clone();
        internalQuality.setSelectionCorners(false);
        internalQuality.setBoundingVolume(false);

        ArrayList <SimpleBody> sublist;
        sublist = b.getBodies();

        gl.glPushMatrix();
        p = b.getPosition();
        gl.glTranslated(p.x, p.y, p.z);
        JoglMatrixRenderer.activate(gl, b.getRotation());
        scale = b.getScale();
        gl.glScaled(scale.x, scale.y, scale.z);

        for ( i = 0; i < sublist.size(); i++ ) {
            gi = sublist.get(i);
            JoglSimpleBodyRenderer.draw(gl, gi, c, internalQuality);
        }

        if ( q.isSelectionCornersSet() ) {
            JoglGeometryRenderer.drawSelectionCorners(gl, b.getMinMax(), q);
        }
        if ( q.isBoundingVolumeSet() ) {
            JoglGeometryRenderer.drawMinMaxBox(gl, b.getMinMax(), q);
        }
        gl.glPopMatrix();

    }
}

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//= EOF                                                                     =
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