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 +1,77 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace StgSharp.Math
+{
+
+    [StructLayout(LayoutKind.Explicit)]
+    public struct matrix4x3:IEquatable<matrix4x3>
+    {
+        [FieldOffset(0)]
+        public vec3d row1;
+        [FieldOffset(12)]
+        public vec3d row2;
+        [FieldOffset(24)]
+        public vec3d row3;
+        [FieldOffset(36)]
+        public vec3d row4;
+
+        public matrix4x3(
+            float a11, float a12, float a13,
+            float a21, float a22, float a23,
+            float a31, float a32, float a33,
+            float a41, float a42, float a43
+            )
+        {
+            row1 = new vec3d(a11, a12, a13);
+            row2 = new vec3d(a21, a22, a23);
+            row3 = new vec3d(a31, a32, a33);
+            row4 = new vec3d(a41, a42, a43);
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj == null)
+            {
+                return false;
+            }
+            else if (obj.GetType() != typeof(matrix4x3))
+            {
+                return false;
+            }
+            else 
+            {
+                return this.Equals((matrix4x3)obj);
+            }
+        }
+
+        bool IEquatable<matrix4x3>.Equals(matrix4x3 other)
+        {
+            if (this.GetHashCode() != other.GetHashCode())
+            {
+                return false;
+            }
+            else
+            {
+                return this.row1 == other.row1
+                    && this.row2 == other.row2
+                    && this.row3 == other.row3
+                    && this.row4 == other.row4;
+            }
+        }
+
+        public override int GetHashCode()
+        {
+            return base.GetHashCode();
+        }
+
+        public override string ToString()
+        {
+            return base.ToString();
+        }
+
+        
+    }
+}