From 28bfa40dc822e9c7f85479a93ad02b317d62c070 Mon Sep 17 00:00:00 2001
From: hellmor <dymmky@126.com>
Date: Sat, 6 Apr 2024 10:09:11 +0800
Subject: [PATCH] multi view

---
 samples/ext/Sample_MultiView.ts | 85 +++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 samples/ext/Sample_MultiView.ts

diff --git a/samples/ext/Sample_MultiView.ts b/samples/ext/Sample_MultiView.ts
new file mode 100644
index 00000000..8bc158c8
--- /dev/null
+++ b/samples/ext/Sample_MultiView.ts
@@ -0,0 +1,85 @@
+import { Object3D, Scene3D, Engine3D, AtmosphericComponent, CameraUtil, HoverCameraController, View3D, DirectLight, KelvinUtil, Keyframe, Object3DUtil, Time, Vector3 } from "@orillusion/core";
+import { GUIHelp } from "@orillusion/debug/GUIHelp";
+import { GUIUtil } from "@samples/utils/GUIUtil";
+
+class Sample_MultiView {
+    scene0: Scene3D;
+    scene1: Scene3D;
+    Duck: Object3D;
+
+    async run() {
+        await Engine3D.init({ beforeRender: () => this.renderUpdate() });
+
+        Engine3D.setting.render.debug = true;
+        Engine3D.setting.shadow.autoUpdate = true;
+        Engine3D.setting.shadow.updateFrameRate = 1;
+        Engine3D.setting.shadow.type = `HARD`;
+        Engine3D.setting.shadow.csmScatteringExp = 0.5;
+        GUIHelp.init();
+
+        this.scene0 = new Scene3D();
+        this.scene0.addComponent(AtmosphericComponent);
+
+        let cameraBase = CameraUtil.createCamera3DObject(this.scene0);
+        cameraBase.perspective(60, Engine3D.aspect, 0.01, 5000.0);
+
+        cameraBase.object3D.addComponent(HoverCameraController).setCamera(-30, -45, 200);
+
+        let viewBase = new View3D();
+        viewBase.scene = this.scene0;
+        viewBase.camera = cameraBase;
+
+
+        this.scene1 = new Scene3D();
+        let orthCamera = CameraUtil.createCamera3DObject(this.scene1);
+        orthCamera.ortho(40, 40, 1, 100);
+        orthCamera.transform.z = -20;
+        orthCamera.transform.lookAt(new Vector3(0, 0, -20), new Vector3(0, 0, 0), new Vector3(0, 0, 1));
+
+        let viewTop = new View3D();
+        viewTop.scene = this.scene1;
+        viewTop.camera = orthCamera;
+
+        await this.initSceneBase();
+        this.initSceneTop();
+
+        Engine3D.startRenderViews([viewBase, viewTop]);
+    }
+
+    async initSceneBase() {
+        this.addLight(this.scene0);
+        this.scene0.addChild(Object3DUtil.GetSingleCube(300, 5, 300, 1, 1, 1));
+        // load a gltf model
+        this.Duck = (await Engine3D.res.loadGltf('PBR/Duck/Duck.gltf')) as Object3D;
+        this.Duck.scaleX = this.Duck.scaleY = this.Duck.scaleZ = 0.3;
+        this.Duck.name = "Duck"
+        this.scene0.addChild(this.Duck);
+    }
+
+    initSceneTop() {
+        this.addLight(this.scene1);
+        let cube = Object3DUtil.GetSingleCube(20, 20, 20, 1, 0, 0);
+        this.scene1.addChild(cube);
+        GUIUtil.renderTransform(cube.transform)
+
+    }
+
+    addLight(scene: Scene3D) {
+        let light = new Object3D();
+        light.rotationX = 35;
+        light.rotationY = 110;
+        light.rotationZ = 0;
+        let directLight = light.addComponent(DirectLight);
+        directLight.lightColor = KelvinUtil.color_temperature_to_rgb(5355);
+        directLight.castShadow = true;
+        directLight.intensity = 30;
+        scene.addChild(light);
+    }
+
+
+    renderUpdate() {
+
+    }
+}
+
+new Sample_MultiView().run();
\ No newline at end of file