daily update on 20240513 by nitload youmu, instancing render added

源代码/StgSharp/Math/Graphic/Camera.cs

@@ -167,9 +167,9 @@ namespace StgSharp.Graphics
 
             _isLookAtAvailable = false;
 
-            Linear.Normalize(ref direction, ref up);
+            Linear.Orthogonalize(ref direction, ref up);
 
-            vec3d right = Linear.Normalize(Linear.Cross(up, direction));
+            vec3d right = Linear.Orthogonalize(Linear.Cross(up, direction));
 
             cameraAtt.colum0.vec = right.vec;
             cameraAtt.colum1.vec = up.vec;
@@ -209,12 +209,21 @@ namespace StgSharp.Graphics
             Console.WriteLine(Projection);
             Console.WriteLine(Projection * View);
             Console.WriteLine(View);
-            foreach (var item in vec)
+            foreach (vec4d item in vec)
             {
                 Console.Write($"{Projection * View * item};");
             }
         }
 
+        ShaderStruct IglConvertable.GetConvertedGLtype()
+        {
+            throw new NotImplementedException();
+        }
+
+        ~Camera()
+        {
+        }
+
         #region ratation
 
         public void Yaw(Radius r)
@@ -306,14 +315,6 @@ namespace StgSharp.Graphics
 
         #endregion
 
-        ShaderStruct IglConvertable.GetConvertedGLtype()
-        {
-            throw new NotImplementedException();
-        }
-
-        ~Camera()
-        {
-        }
 
     }
 }