OpenGL rebuild project start!

2023-04-29 03:06:32 +08:00
parent 7dba067146
commit 4dd3f4f6d1
263 changed files with 51374 additions and 1522 deletions
@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Text;
+
+namespace StgSharp.Math
+{
+    public static unsafe partial class Vector
+    {
+        public static vec3d To3D(this vec2d vec)
+        {
+            return new vec3d(vec.X, vec.Y, 0.0f);
+        }
+
+        public static  vec4d To4D(this vec2d Vec)
+        {
+            return new  vec4d(Vec.X, Vec.Y, 0, 0);
+        }
+
+        public static  vec4d To4D(this vec3d vec)
+        {
+            return new  vec4d(vec.X, vec.Y, vec.Z, 0);
+        }
+
+        public static vec2d To2D(vec3d vec, CordinatePlain plain)
+        {
+            switch (plain)
+            {
+                case CordinatePlain.XY:
+                    return new vec2d(vec.X, vec.Y);
+                    break;
+                case CordinatePlain.YZ:
+                    return new vec2d(vec.Y, vec.Z);
+                    break;
+                case CordinatePlain.XZ:
+                    return new vec2d(vec.X, vec.Z);
+                    break;
+                default:
+                    return default(vec2d);
+                    break;
+            }
+        }
+
+    }
+
+
+
+}