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package automenta.spacenet.space.surface;

import automenta.spacenet.space.WrapsMesh;
import automenta.spacenet.space.SpaceState;
import automenta.spacenet.var.physical.Color;
import com.ardor3d.math.ColorRGBA;
import com.ardor3d.renderer.state.MaterialState;
import com.ardor3d.scenegraph.Spatial;

/**
 *
 * @author seh
 */
public class ColorSurface extends MaterialState implements SpaceState  {
    private final ColorRGBA color;
    private Spatial currentSpatial;

    public ColorSurface(ColorRGBA color) {
        super();

        this.color = color;

        setColorMaterialFace(MaterialState.MaterialFace.FrontAndBack);
        setColorMaterial(ColorMaterial.Diffuse);
        setDiffuse(getColor());
        setShininess(0.1f);
        setSpecular(new ColorRGBA(0.2f, 0.2f, 0.2f, 0.5f));
    }

    public ColorSurface(float r, float g, float b) {
        this(new ColorRGBA(r, g, b, 1.0f));
    }

    public ColorSurface() {
        this(0.5f, 0.5f, 0.5f);
    }
    
    public ColorRGBA getColor() {
        return color;
    }

    @Override public void apply(Spatial s) {
        currentSpatial = s;
        s.setRenderState(this);
        if (s instanceof WrapsMesh) {
            try {
                ((WrapsMesh)s).getWrappedMesh().setSolidColor(getColor());
            }
            catch (NullPointerException e) { } 
        }
        
    }

    @Override public void unapply(Spatial s) {    }
    
    public void color(float r, float g, float b) {
        color.set(r, g, b, 1.0f);
        setDiffuse(color);
        if (currentSpatial!=null)
            apply(currentSpatial);
    }

    public void color(double r, double g, double b) {
        color((float)r, (float)g, (float)b);
    }

    public void color(Color c) {
        color.set(c);
        setDiffuse(color);
        if (currentSpatial!=null)
            apply(currentSpatial);
    }

}