Java Code Examples for com.badlogic.gdx.graphics.g3d.utils.MeshPartBuilder#setColor()

The following examples show how to use com.badlogic.gdx.graphics.g3d.utils.MeshPartBuilder#setColor() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: UsefulMeshs.java From Mundus with Apache License 2.0

6 votes

public static Model createAxes() {
    final float GRID_MIN = -10f;
    final float GRID_MAX = 10f;
    final float GRID_STEP = 1f;
    ModelBuilder modelBuilder = new ModelBuilder();
    modelBuilder.begin();
    MeshPartBuilder builder = modelBuilder.part("grid", GL20.GL_LINES,
            VertexAttributes.Usage.Position | VertexAttributes.Usage.ColorUnpacked, new Material());
    builder.setColor(Color.LIGHT_GRAY);
    for (float t = GRID_MIN; t <= GRID_MAX; t += GRID_STEP) {
        builder.line(t, 0, GRID_MIN, t, 0, GRID_MAX);
        builder.line(GRID_MIN, 0, t, GRID_MAX, 0, t);
    }
    builder = modelBuilder.part("axes", GL20.GL_LINES,
            VertexAttributes.Usage.Position | VertexAttributes.Usage.ColorUnpacked, new Material());
    builder.setColor(Color.RED);
    builder.line(0, 0, 0, 100, 0, 0);
    builder.setColor(Color.GREEN);
    builder.line(0, 0, 0, 0, 100, 0);
    builder.setColor(Color.BLUE);
    builder.line(0, 0, 0, 0, 0, 100);
    return modelBuilder.end();
}

Example 2

Source File: Utils3D.java From bladecoder-adventure-engine with Apache License 2.0

6 votes

public static void createFloor() {

		ModelBuilder modelBuilder = new ModelBuilder();
		modelBuilder.begin();
		MeshPartBuilder mpb = modelBuilder.part("parts", GL20.GL_TRIANGLES,
				Usage.Position | Usage.Normal | Usage.ColorUnpacked, new Material(
						ColorAttribute.createDiffuse(Color.WHITE)));
		mpb.setColor(1f, 1f, 1f, 1f);
//		mpb.box(0, -0.1f, 0, 10, .2f, 10);
		mpb.rect(-10, 0, -10, 
				-10, 0, 10,
				10, 0, 10,
				10, 0, -10, 0, 1, 0);
		floorModel = modelBuilder.end();
		floorInstance = new ModelInstance(floorModel);
		
		// TODO Set only when FBO is active
		floorInstance.materials.get(0).set(new BlendingAttribute(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA));
	}

Example 3

Source File: Utils3D.java From bladecoder-adventure-engine with Apache License 2.0

6 votes

private static void createAxes() {
	ModelBuilder modelBuilder = new ModelBuilder();
	modelBuilder.begin();
	MeshPartBuilder builder = modelBuilder.part("grid", GL20.GL_LINES, Usage.Position | Usage.ColorUnpacked, new Material());
	builder.setColor(Color.LIGHT_GRAY);
	for (float t = GRID_MIN; t <= GRID_MAX; t+=GRID_STEP) {
		builder.line(t, 0, GRID_MIN, t, 0, GRID_MAX);
		builder.line(GRID_MIN, 0, t, GRID_MAX, 0, t);
	}
	builder = modelBuilder.part("axes", GL20.GL_LINES, Usage.Position | Usage.ColorUnpacked, new Material());
	builder.setColor(Color.RED);
	builder.line(0, 0, 0, 10, 0, 0);
	builder.setColor(Color.GREEN);
	builder.line(0, 0, 0, 0, 10, 0);
	builder.setColor(Color.BLUE);
	builder.line(0, 0, 0, 0, 0, 10);
	axesModel = modelBuilder.end();
	axesInstance = new ModelInstance(axesModel);
}