Dangerous "reset".

Normand Briere

2019-11-07 f868664f7e7626f651e6ade9c9f6863851ef43b7

 Camera.java
..
..
@@ -388,6 +388,16 @@
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             locationBuf.y = location.y * K + locationBuf.y * (1 - K);
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             lookAtBuf.y = lookAt.y * K + lookAtBuf.y * (1 - K);
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+            int Y = 1;
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+            
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+            if (UP.y < 0)
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+                Y = -1;
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+            
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+            UP.x = 0 * K + UP.x * (1 - K);
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+            UP.y = Y * K + UP.y * (1 - K);
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+            UP.z = 0 * K + UP.z * (1 - K);
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+            UP.normalize();
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+            
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             if (CameraPane.capsLocked && !CameraPane.ambientOcclusion)
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                 K = 0.1;
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