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

The following examples show how to use com.badlogic.gdx.graphics.g3d.utils.MeshPartBuilder#line() . 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 vote down vote up 
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 vote down vote up 
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);
}
Example 3
Source File: UsefulMeshs.java    From Mundus with Apache License 2.0 5 votes vote down vote up 
public static Model createArrowStub(Material mat, Vector3 from, Vector3 to) {
    ModelBuilder modelBuilder = new ModelBuilder();
    modelBuilder.begin();
    MeshPartBuilder meshBuilder;
    // line
    meshBuilder = modelBuilder.part("line", GL20.GL_LINES,
            VertexAttributes.Usage.Position | VertexAttributes.Usage.ColorUnpacked, mat);
    meshBuilder.line(from.x, from.y, from.z, to.x, to.y, to.z);
    // stub
    Node node = modelBuilder.node();
    node.translation.set(to.x, to.y, to.z);
    meshBuilder = modelBuilder.part("stub", GL20.GL_TRIANGLES, Usage.Position | Usage.Normal, mat);
    BoxShapeBuilder.build(meshBuilder, 2, 2, 2);
    return modelBuilder.end();
}