如何修改變量，使fbx對象可以在手機7上查看？

現在面臨這個問題。成功地將fbx模型加載到手機7上。不幸的是，該模型似乎在屏幕上顯得過大，並且該模型的很大一部分會脫離屏幕。我懷疑可以對以下代碼進行更改，但由於我對此沒有經驗，現在我知道從哪裏開始。請指教。或者，如果我最小化fbx模型的分辨率/大小，會有幫助嗎？謝謝！如何修改變量，使fbx對象可以在手機7上查看？

// set up the "camera" 
     Vector3 cameraPosition = new Vector3(1, 1, 0); 
     Vector3 cameraTarget = Vector3.Zero; 
     Vector3 cameraUp = Vector3.UnitY; 
     float nearClippingDistance = 0.1f; // anything closer to cameraPosition than this won't be drawn 
     float farClippingDistance = 1000f; // anything farther from cameraPosition than this won't be drawn 
     float fieldOfView = MathHelper.ToRadians(45.0f); // the vertical angle the "camera" can see 
     float aspectRatio = (float)graphics.PreferredBackBufferWidth/(float)graphics.PreferredBackBufferHeight; 

     world = Matrix.Identity; // the model's transform; setting it to the identity means it will display at (0,0,0) with no rotation or scaling 
     view = Matrix.CreateLookAt(cameraPosition, cameraTarget, cameraUp);  // put the camera at cameraPosition, looking at cameraTarget, with cameraUp as the vector pointing to the "sky" 
     projection = Matrix.CreatePerspectiveFieldOfView(fieldOfView, aspectRatio*40, nearClippingDistance, farClippingDistance); // defines the perspective 

     // set up the alternative cull mode so that our model draws properly 
     RasterizerState rs = new RasterizerState(); 
     rs.CullMode = CullMode.CullClockwiseFace; 
     GraphicsDevice.RasterizerState = rs;

來源

2011-11-13 aHaH

如果我需要更多信息來澄清，請告訴我。謝謝 – aHaH

好的。找到答案。問題在於相機的位置。

只需編輯矢量對象的第三個參數，將其更改爲15

Vector3 cameraPosition = new Vector3(1, 1, 15);

這樣做是什麼，它移動相機遠離對象，本質上使其顯得更小。

問題解決。

來源

2011-11-14 04:27:51 aHaH

如何修改變量，使fbx對象可以在手機7上查看？

回答

相關問題