wip

src/engine/editor/EditorMath.h

@@ -0,0 +1,26 @@
+#pragma once
+
+#include <libultraship.h>
+#include "../CoreMath.h"
+
+extern "C" {
+#include "common_structs.h"
+}
+
+/**
+ * Projects 2D cursor into the game world
+ * 
+ * @return FVector ray direction
+ * 
+ * ray.x = camera->pos[0] + direction.x * length;
+ * ray.y = camera->pos[1] + direction.y * length;
+ * ray.z = camera->pos[2] + direction.z * length;
+ */
+FVector ScreenRayTrace();
+bool QueryCollisionRayActor(Vec3f rayOrigin, Vec3f rayDir, Vec3f actorMin, Vec3f actorMax, float* t);
+FVector4 MultiplyMatrixVector(float matrix[4][4], float vector[4]);
+s32 Inverse(MtxF* src, MtxF* dest);
+void Copy(MtxF* src, MtxF* dest);
+void Clear(MtxF* mf);
+
+