Example usage for javax.media.j3d RenderingAttributes LESS

Introduction

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

Prototype

int LESS

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Document

Specifies that pixels are drawn if the source/reference value is less than the destination/test value.

Usage

From source file:AppearanceTest.java

public void onLESS() {
    getRenderingAttributes().setAlphaTestFunction(RenderingAttributes.LESS);
}

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From source file:AppearanceExplorer.java

RenderingAttributesEditor(RenderingAttributes init) {
    renderingAttr = init;//from   w w w. j av  a2 s  .  c  o m
    visible = renderingAttr.getVisible();
    depthBufferEnable = renderingAttr.getDepthBufferEnable();
    depthBufferWriteEnable = renderingAttr.getDepthBufferWriteEnable();
    ignoreVertexColors = renderingAttr.getIgnoreVertexColors();
    rasterOpEnable = renderingAttr.getRasterOpEnable();
    rasterOp = renderingAttr.getRasterOp();
    alphaTestFunction = renderingAttr.getAlphaTestFunction();
    alphaTestValue = renderingAttr.getAlphaTestValue();

    setLayout(new BoxLayout(this, BoxLayout.Y_AXIS));

    JCheckBox visibleCheckBox = new JCheckBox("Visible", visible);
    visibleCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JCheckBox checkbox = (JCheckBox) e.getSource();
            visible = checkbox.isSelected();
            renderingAttr.setVisible(visible);
        }
    });
    // add the checkbox to the panel
    add(new LeftAlignComponent(visibleCheckBox));

    JCheckBox ignoreVertexColorsCheckBox = new JCheckBox("Ignore Vertex Colors", ignoreVertexColors);
    ignoreVertexColorsCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JCheckBox checkbox = (JCheckBox) e.getSource();
            ignoreVertexColors = checkbox.isSelected();
            renderingAttr.setIgnoreVertexColors(ignoreVertexColors);
        }
    });
    // add the checkbox to the panel
    add(new LeftAlignComponent(ignoreVertexColorsCheckBox));

    JCheckBox depthBufferEnableCheckBox = new JCheckBox("Depth Buffer Enable", depthBufferEnable);
    depthBufferEnableCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JCheckBox checkbox = (JCheckBox) e.getSource();
            depthBufferEnable = checkbox.isSelected();
            renderingAttr.setDepthBufferEnable(depthBufferEnable);
        }
    });
    // add the checkbox to the panel
    add(new LeftAlignComponent(depthBufferEnableCheckBox));
    // no cap bit for depth buffer enable
    depthBufferEnableCheckBox.setEnabled(false);

    JCheckBox depthBufferWriteEnableCheckBox = new JCheckBox("Depth Buffer Write Enable",
            depthBufferWriteEnable);
    depthBufferWriteEnableCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JCheckBox checkbox = (JCheckBox) e.getSource();
            depthBufferWriteEnable = checkbox.isSelected();
            renderingAttr.setDepthBufferWriteEnable(depthBufferWriteEnable);
        }
    });
    // add the checkbox to the panel
    add(new LeftAlignComponent(depthBufferWriteEnableCheckBox));
    // no cap bit for depth buffer enable
    depthBufferWriteEnableCheckBox.setEnabled(false);

    JCheckBox rasterOpEnableCheckBox = new JCheckBox("Raster Operation Enable", rasterOpEnable);
    rasterOpEnableCheckBox.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent e) {
            JCheckBox checkbox = (JCheckBox) e.getSource();
            rasterOpEnable = checkbox.isSelected();
            renderingAttr.setRasterOpEnable(rasterOpEnable);
        }
    });
    // add the checkbox to the panel
    add(new LeftAlignComponent(rasterOpEnableCheckBox));

    String[] rasterOpNames = { "ROP_COPY", "ROP_XOR", };
    int[] rasterOpValues = { RenderingAttributes.ROP_COPY, RenderingAttributes.ROP_XOR, };
    IntChooser rasterOpChooser = new IntChooser("Raster Operation:", rasterOpNames, rasterOpValues, rasterOp);
    rasterOpChooser.addIntListener(new IntListener() {
        public void intChanged(IntEvent event) {
            rasterOp = event.getValue();
            renderingAttr.setRasterOp(rasterOp);
        }
    });
    add(rasterOpChooser);

    String[] alphaTestFunctionNames = { "ALWAYS", "NEVER", "EQUAL", "NOT_EQUAL", "LESS", "LESS_OR_EQUAL",
            "GREATER", "GREATER_OR_EQUAL", };
    int[] alphaTestFunctionValues = { RenderingAttributes.ALWAYS, RenderingAttributes.NEVER,
            RenderingAttributes.EQUAL, RenderingAttributes.NOT_EQUAL, RenderingAttributes.LESS,
            RenderingAttributes.LESS_OR_EQUAL, RenderingAttributes.GREATER,
            RenderingAttributes.GREATER_OR_EQUAL, };
    IntChooser alphaTestFunctionChooser = new IntChooser("Alpha Test Function:", alphaTestFunctionNames,
            alphaTestFunctionValues, alphaTestFunction);
    alphaTestFunctionChooser.addIntListener(new IntListener() {
        public void intChanged(IntEvent event) {
            alphaTestFunction = event.getValue();
            renderingAttr.setAlphaTestFunction(alphaTestFunction);
        }
    });
    add(alphaTestFunctionChooser);

    FloatLabelJSlider alphaTestValueSlider = new FloatLabelJSlider("Alpha Test Value: ", 0.1f, 0.0f, 1.0f,
            alphaTestValue);
    alphaTestValueSlider.setMajorTickSpacing(1.0f);
    alphaTestValueSlider.setPaintTicks(true);
    alphaTestValueSlider.addFloatListener(new FloatListener() {
        public void floatChanged(FloatEvent e) {
            alphaTestValue = e.getValue();
            renderingAttr.setAlphaTestValue(alphaTestValue);
        }
    });
    add(alphaTestValueSlider);

}

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