Example usage for javax.media.j3d GeometryArray setColorRefFloat

Introduction

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

Prototype

public void setColorRefFloat(float[] colors) 

Source Link

Document

Sets the float color array reference to the specified array.

Usage

From source file:GeometryByReferenceTest.java

public GeometryArray createGeometry(int type) {
    GeometryArray tetra = null;
    if (type == 1) {
        tetra = new TriangleArray(12,
                TriangleArray.COORDINATES | TriangleArray.COLOR_3 | TriangleArray.BY_REFERENCE);

        tetra.setCoordRefFloat(floatVerts);
        tetra.setColorRefFloat(floatClrs);

    } else if (type == 2) {
        tetra = new TriangleStripArray(12,
                TriangleStripArray.COORDINATES | TriangleStripArray.COLOR_3 | TriangleStripArray.BY_REFERENCE,
                stripVertexCounts);/*from w  w w.  j  a  va 2 s  .  c o  m*/
        tetra.setCoordRefFloat(floatVerts);
        tetra.setColorRefFloat(floatClrs);

    } else if (type == 3) { // Indexed Geometry
        tetra = new IndexedTriangleArray(4, IndexedTriangleArray.COORDINATES | IndexedTriangleArray.COLOR_3
                | IndexedTriangleArray.BY_REFERENCE, 12);
        tetra.setCoordRefFloat(indexedFloatVerts);
        tetra.setColorRefFloat(indexedFloatClrs);
        ((IndexedTriangleArray) tetra).setCoordinateIndices(0, indices);
        ((IndexedTriangleArray) tetra).setColorIndices(0, indices);
    } else if (type == 4) { // Indexed strip geometry
        tetra = new IndexedTriangleStripArray(4, IndexedTriangleStripArray.COORDINATES
                | IndexedTriangleStripArray.COLOR_3 | IndexedTriangleStripArray.BY_REFERENCE, 12,
                stripVertexCounts);
        tetra.setCoordRefFloat(indexedFloatVerts);
        tetra.setColorRefFloat(indexedFloatClrs);
        ((IndexedTriangleStripArray) tetra).setCoordinateIndices(0, indices);
        ((IndexedTriangleStripArray) tetra).setColorIndices(0, indices);
    }

    if (tetra != null)
        tetra.setCapability(GeometryArray.ALLOW_REF_DATA_WRITE);
    return tetra;
}

---

From source file:GeometryByReferenceTest.java

public void actionPerformed(ActionEvent e) {
    Object target = e.getSource();
    GeometryArray geo;
    boolean setColor = false, setVertex = false;
    if (target == geomType) {
        geo = geoArrays[geomType.getSelectedIndex()];
        // Set everything to null, and set it later ..
        geo.setColorRefFloat(null);
        geo.setColorRef3f(null);/*from  w  w w.  j a  v  a 2s .co m*/
        geo.setCoordRefFloat(null);
        geo.setCoordRef3f(null);
        shape.setGeometry(geoArrays[geomType.getSelectedIndex()]);

        setColor = true;
        setVertex = true;

    } else if (target == transparency) {
        if (transparency.isSelected()) {
            transp.setTransparencyMode(TransparencyAttributes.BLENDED);
        } else {
            transp.setTransparencyMode(TransparencyAttributes.NONE);
        }

    } else if (target == updates) {
        updateIndex = updates.getSelectedIndex();
        if (updateIndex == 1) {
            System.out.println("Doing coordinate update");
            ((GeometryArray) (shape.getGeometry())).updateData(this);
        } else if (updateIndex == 2) {
            System.out.println("Doing color update");
            ((GeometryArray) (shape.getGeometry())).updateData(this);
        }

    } else if (target == vertexType) {
        geo = ((GeometryArray) shape.getGeometry());
        if (vertexIndex == 0) {
            geo.setCoordRefFloat(null);
        } else if (vertexIndex == 1) {
            geo.setCoordRef3f(null);
        }
        vertexIndex = vertexType.getSelectedIndex();
        setVertex = true;
    } else if (target == colorType) {
        geo = (GeometryArray) shape.getGeometry();
        if (colorIndex == 0) {
            geo.setColorRefFloat(null);
        } else if (colorIndex == 1) {
            geo.setColorRef3f(null);
        }
        colorIndex = colorType.getSelectedIndex();
        setColor = true;
    }

    if (setVertex) {
        geo = (GeometryArray) shape.getGeometry();
        if (vertexIndex == 0) {
            if (geo instanceof IndexedGeometryArray)
                geo.setCoordRefFloat(indexedFloatVerts);
            else
                geo.setCoordRefFloat(floatVerts);
        } else if (vertexIndex == 1) {
            if (geo instanceof IndexedGeometryArray)
                geo.setCoordRef3f(indexedP3fVerts);
            else
                geo.setCoordRef3f(p3fVerts);
        }

    }
    if (setColor) {
        geo = (GeometryArray) shape.getGeometry();
        if (colorIndex == 0) {
            if (geo instanceof IndexedGeometryArray)
                geo.setColorRefFloat(indexedFloatClrs);
            else
                geo.setColorRefFloat(floatClrs);
        } else if (colorIndex == 1) {
            if (geo instanceof IndexedGeometryArray)
                geo.setColorRef3f(indexedC3fClrs);
            else
                geo.setColorRef3f(c3fClrs);
        }
    }

}

---