47 lines
1.7 KiB
Plaintext
47 lines
1.7 KiB
Plaintext
class SceneActions {
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view: Viewport3D
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cube: Mesh3D
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function front(self: SceneActions): Unit {
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self.view.camera.x = 0
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self.view.camera.y = 0
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self.view.camera.z = 6
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}
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function side(self: SceneActions): Unit {
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self.view.camera.x = 6
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self.view.camera.y = 2
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self.view.camera.z = 0
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}
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function rotate(self: SceneActions): Unit { self.cube.rotate(0, 15, 0) }
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function select(self: SceneActions, event: Event): Unit { event.hit.mesh.color = "#6B9B81" }
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}
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cube = Box3D(1.6, 1.6, 1.6, "#6687AB")
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cube.rotationY = 25
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cube.rotationX = 15
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small = Box3D(0.7, 0.7, 0.7, "#DBA36E")
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small.x = 1.8
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small.z = -0.8
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group = Group3D(cube, small)
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floor = Box3D(6, 0.08, 4, "#D8DEE6")
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floor.y = -1.1
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light = DirectionalLight(-1, -2, -3, "#FFFFFF", 0.9)
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scene = Scene3D(group, floor, light)
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scene.ambient = 0.35
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perspective = Viewport3D(480, 360, scene)
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perspective.camera.z = 6
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orthographic = Viewport3D(320, 360, scene)
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orthographic.camera = OrthographicCamera()
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orthographic.camera.height = 5
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orthographic.camera.x = 4
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orthographic.camera.y = 2
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orthographic.camera.z = 5
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actions = SceneActions(perspective, cube)
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front = Button("正面")
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front.onClick(actions.front)
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side = Button("侧面")
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side.onClick(actions.side)
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rotate = Button("物体旋转 +15°")
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rotate.onClick(actions.rotate)
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page = Page()
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page.title = "场景、视口和摄像机"
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page.render(Column(24, 16, TextBlock("同一个 3D 场景，两个摄像机", 2), Row(0, 16, perspective, orthographic), Row(0, 12, front, side, rotate), TextBlock("左键拖动旋转 · 中键或空格拖动平移 · 滚轮缩放\n摄像机和控制器都是可编程对象；2D 控件由 Endor 自己排版。")))
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