Terrain.java 文件源码

public void init() {
    final int numVertices = this.vertexResolution * vertexResolution;
    final int numIndices = (this.vertexResolution - 1) * (vertexResolution - 1) * 6;

    mesh = new Mesh(true, numVertices, numIndices, attribs);
    this.vertices = new float[numVertices * stride];
    mesh.setIndices(buildIndices());
    buildVertices();
    mesh.setVertices(vertices);

    MeshPart meshPart = new MeshPart(null, mesh, 0, numIndices, GL20.GL_TRIANGLES);
    meshPart.update();
    ModelBuilder mb = new ModelBuilder();
    mb.begin();
    mb.part(meshPart, material);
    model = mb.end();
    modelInstance = new ModelInstance(model);
    modelInstance.transform = transform;
}