正交相機導致剪輯問題

使用LibGDX來簡化我的項目，我遇到了一個我似乎無法找到源的問題。每當我渲染模型時，它在投影視圖中看起來都很好，但只要切換到正交視圖，我就會遇到一些奇怪的剪輯問題。正交相機導致剪輯問題

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如前所述，我使用LibGDX，如果你需要的OpenGL當量只問。下面是代碼的某些部分，更可根據要求：

public Camera(String type) { 
    if (type.contains("perspective")) { 
     position = new Vector3(1, 2, 1); 
     lookAt = new Vector3(0, 1, 0); 

     perspectiveCamera = new PerspectiveCamera(67, 
       Gdx.graphics.getWidth(), Gdx.graphics.getHeight()); 
     perspectiveCamera.position.set(position); 
     perspectiveCamera.lookAt(lookAt); 
     perspectiveCamera.near = 1f; 
     perspectiveCamera.far = 300f; 
     perspectiveCamera.update(); 
    } 
    if (type.contains("orthographic")) { 
     position = new Vector3(1, 1, 1); 
     lookAt = new Vector3(0, 0, 0); 
     orthographicCamera = new OrthographicCamera(
       Gdx.graphics.getWidth(), Gdx.graphics.getHeight()); 
     orthographicCamera.position.set(position); 
     orthographicCamera.lookAt(lookAt); 
     orthographicCamera.near = 1f; 
     orthographicCamera.far = 300f; 
     orthographicCamera.zoom = 0.005f; 

     orthographicCamera.update(); 
    } 
}

----更改類

@Override 
public void render() { 
    Vector3 translate = new Vector3(isTrue(input.D) 
      + (isTrue(input.A) * -1), 0, isTrue(input.W) 
      + (isTrue(input.S) * -1)).nor().crs(
      new Vector3(0.05f, 0.05f, 0.05f)); 
    camera.perspectiveCamera.translate(translate);//Change to orthographic accordingly 
    camera.perspectiveCamera.update();//Change to orthographic accordingly 

    // Temporary (testing) 
    Gdx.gl.glViewport(0, 0, Gdx.graphics.getWidth(), 
      Gdx.graphics.getHeight()); 
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT); 
    batch.begin(camera.getPerspectiveCamera());//Change to orthographic accordingly 

    for (int n = 0; n < world.entities.size; n++) { 
     instance = world.entities.get(n).modelInstance; 
     instance.transform.setToTranslation(world.entities.get(n).position); 
     world.entities.get(n).modelInstance = instance; 
     batch.render(world.entities.get(n).modelInstance, environment); 
    } 

    batch.end(); 
}

來源

2014-10-03 Braindrool

解決它似乎我喜歡深度測試被禁用。 – Veljko 2014-10-04 07:27:29

奇怪的是，depthtest似乎完全隱藏了它。 LibGDX令我困惑。 – Braindrool 2014-10-04 21:18:04

你爲什麼試圖使用3D攝像機的正射相機？通常使用透視相機。 – Veljko 2014-10-04 21:29:21

通過文件轉換到本機文件格式LibGDX

來源

2014-10-05 17:49:22 Braindrool

正交相機導致剪輯問題

回答

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