/**
* Constructor
*
* @param state
*/
public Grid(GridState state) {
super(state.name);
this.state = state;
this.cellSize = state.size;
this.color = state.color;
this.lineWidth = state.lineWidth;
offset = new Vector3();
setLocation(state.location, false);
lattice = new HiddenLine("_lattice", IndexMode.Lines);
SpatialUtil.setPickHost(lattice, this);
lattice.setColor(color);
lattice.setModelBound(new BoundingBox());
MaterialState ms = new MaterialState();
ms.setColorMaterial(ColorMaterial.Emissive);
ms.setColorMaterialFace(MaterialState.MaterialFace.FrontAndBack);
ms.setEnabled(true);
text = new Node("_text");
text.getSceneHints().setLightCombineMode(LightCombineMode.Off);
text.getSceneHints().setPickingHint(PickingHint.Pickable, false);
text.setRenderState(ms);
setLabelVisible(state.labelVisible);
attachChild(lattice);
attachChild(text);
setVisible(state.visible);
setPinned(state.pinned);
state.setMapElement(this);
}
/**
* Set the color
*
* @param color
*/
public void setColor(ReadOnlyColorRGBA color) {
this.color.set(color);
MaterialState ms = new MaterialState();
this.color.setAlpha(0.3f);
ms.setDiffuse(MaterialState.MaterialFace.FrontAndBack, this.color);
ms.setAmbient(MaterialState.MaterialFace.FrontAndBack, ColorRGBA.BLACK);
ms.setEmissive(MaterialState.MaterialFace.FrontAndBack, this.color);
ms.setEnabled(true);
setRenderState(ms);
}
/**
* Constructor
*
* @param color
*/
public SimpleCrosshair(ReadOnlyColorRGBA color) {
super("Crosshair");
ReadOnlyColorRGBA[] crosshairColor = {color, color, color, color};
getMeshData().setIndexMode(IndexMode.Lines);
getMeshData().setVertexBuffer(BufferUtils.createFloatBuffer(crosshairVertex));
FloatBuffer colorBuffer = BufferUtils.createFloatBuffer(crosshairColor);
colorBuffer.rewind();
getMeshData().setColorBuffer(colorBuffer);
getMeshData().setIndexBuffer(BufferUtils.createIntBuffer(crosshairIndex));
getMeshData().getIndexBuffer().limit(4);
getMeshData().getIndexBuffer().rewind();
getSceneHints().setAllPickingHints(false);
setModelBound(new BoundingBox());
updateModelBound();
MaterialState crosshairMaterialState = new MaterialState();
crosshairMaterialState.setColorMaterial(MaterialState.ColorMaterial.Emissive);
crosshairMaterialState.setEnabled(true);
getSceneHints().setLightCombineMode(LightCombineMode.Off);
setRenderState(crosshairMaterialState);
updateGeometricState(0, true);
}
