ミラー

include/vector.h

@@ -0,0 +1,40 @@
+#pragma once
+
+typedef union {
+  struct {
+    float x;
+    float y;
+  };
+  struct {
+    float u;
+    float v;
+  };
+} Vector2;
+
+typedef union {
+  struct {
+    float x;
+    float y;
+    float z;
+  };
+  struct {
+    float r;
+    float g;
+    float b;
+  };
+} Vector3;
+
+typedef union {
+  struct {
+    float x;
+    float y;
+    float z;
+    float w;
+  };
+  struct {
+    float r;
+    float g;
+    float b;
+    float a;
+  };
+} Vector4;