32、JavaFX 3D与Arduino开发指南

JavaFX 3D与Arduino开发指南

一、JavaFX 3D中自定义3D对象

在JavaFX 9开发3D场景时，预包装的3D基元有时无法满足需求。很多实际应用需要自定义形状和模型，并且要求渲染速度快。JavaFX 9提供了 TriangleMesh 类来实现这一需求。

1. 初始化3D场景与相机

以下是初始化3D场景和相机的代码：

/* From TriangleMeshes.java */
public class TriangleMeshes extends Application {
    private PerspectiveCamera camera;
    private final double sceneWidth = 600;
    private final double sceneHeight = 600;
    private double scenex, sceney = 0;
    private double fixedXAngle, fixedYAngle = 0;
    private final DoubleProperty angleX = new SimpleDoubleProperty(0);
    private final DoubleProperty angleY = new SimpleDoubleProperty(0);
    //Step 1:  Build your Scene and Camera
    Group sceneRoot = new Group();
    Scene sc