More info about rotation problem.

zameran · Mar 20, 2018 · 70f270a · 70f270a
1 parent 2e776ac
commit 70f270a
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Assets/Project/SpaceEngine/Code/Core/Terrain/TerrainQuad.cs b/Assets/Project/SpaceEngine/Code/Core/Terrain/TerrainQuad.cs
@@ -160,7  160,11 @@ public class TerrainQuad : IEquatable<TerrainQuad>
         public void CalculateTangetFrameToWorld(Vector3d center)
         {
             // TODO : To provide good rotation manipulation, center vector should be updated too... Rotated...
-            var uz = Center.Normalized();
             // TODO : Introduce LocalToWorld matrix for each quad?! Maybe simply transform normals in shader?
             // NOTE : Owner.LocalToWorld.Inverse() * Center                         - Node space.
             // NOTE : Owner.transform.localToWorld * Center                         - Node space.
             // NOTE : Quaternion.Inverse(Owner.transform.rotation) * Center         - Node space.
             var uz = center.Normalized();
             var ux = new Vector3d(0.0, 1.0, 0.0).Cross(uz).Normalized();
             var uy = uz.Cross(ux);