Shadow.java 文件源码

public static void init() {
    list = new Array<>();
    ModelBuilder mb = new ModelBuilder();
    Vector3 norm = new Vector3(0f, 1f, 0f);
    Texture texture = Assets.manager.get("textures/shadow.png", Texture.class);
    Material material = new Material(TextureAttribute.createDiffuse(texture));
    material.set(new BlendingAttribute(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA, 0.7f));
    //material.set(new DepthTestAttribute(0)); // disable depth testing
    long attr = Usage.Position | Usage.TextureCoordinates;
    float s = 1f;
    model = mb.createRect(
            -s, 0f, -s,// bl
            -s, 0f, s, // tl
            s, 0f, s,  // tr
            s, 0f, -s,  // br
            norm.x, norm.y, norm.z,
            material,
            attr
    );
}