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 +1,123 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace StgSharp.Math
+{
+    [StructLayout(LayoutKind.Explicit)]
+    public struct colum3 : IEquatable<colum3>
+    {
+        [FieldOffset(0)]
+        public float X;
+        [FieldOffset(4)]
+        public float Y;
+        [FieldOffset(8)]
+        public float Z;
+
+        public colum3(float x, float y, float z)
+        {
+            X = x;
+            Y = y;
+            Z = z;
+        }
+
+        bool IEquatable<colum3>.Equals(colum3 other)
+        {
+            if (this.GetHashCode() != other.GetHashCode())
+            {
+                return false;
+            }
+            else
+            {
+                return this.X == other.X
+                    && this.Y == other.Y
+                    && this.Z == other.Z;
+            }
+        }
+
+        public override bool Equals(object obj)
+        {
+            if (obj == null)
+            {
+                return false;
+            }
+            else if (obj.GetType() != typeof(colum3))
+            {
+                return false;
+            }
+            else
+            {
+                return this.Equals((colum3)obj);
+            }
+        }
+
+        public override int GetHashCode()
+        {
+            return HashCode.Combine(X, Y, Z);
+        }
+
+        public override string ToString()
+        {
+            return $"{X}\t{Y}\t{Z}";
+        }
+
+        public static bool operator ==(colum3 vec1, colum3 vec2)
+        {
+            return vec1.X == vec2.X
+                && vec1.Y == vec2.Y
+                && vec1.Z == vec2.Z;
+        }
+
+        public static bool operator !=(colum3 vec1, colum3 vec2)
+        {
+            return !(vec1.X == vec2.X
+                && vec1.Y == vec2.Y
+                && vec1.Z == vec2.Z);
+        }
+
+        public static colum3 operator +(colum3 vec1, colum3 vec2)
+        {
+            return new colum3(
+                vec1.X + vec2.X,
+                vec1.Y + vec2.Y,
+                vec1.Z + vec2.Z
+                );
+        }
+
+        public static colum3 operator -(colum3 vec1, colum3 vec2)
+        {
+            return new colum3(
+                vec1.X - vec2.X,
+                vec1.Y - vec2.Y,
+                vec1.Z - vec2.Z
+                );
+        }
+
+        public static float operator *(colum3 vec1, colum3 vec2)
+        {
+            return
+                vec1.X * vec2.X
+                + vec1.Y + vec2.Y
+                + vec1.Z + vec2.Z;
+        }
+
+        public static colum3 operator *(colum3 vec, float x)
+        {
+            return new colum3(
+                vec.X * x,
+                vec.Y * x,
+                vec.Z * x
+                );
+        }
+
+        public static colum3 operator /(colum3 vec, float x)
+        {
+            return new colum3(
+                vec.X / x,
+                vec.Y / x,
+                vec.Z / x
+                );
+        }
+    }
+}