TEdgeSegment v1.

SpaceCadetPinball/maths.h

@@ -1,5 +1,11 @@
 #pragma once
 
+struct vector_type
+{
+	float X;
+	float Y;
+};
+
 
 struct __declspec(align(4)) rectangle_type
 {
@@ -9,10 +15,46 @@ struct __declspec(align(4)) rectangle_type
 	int Height;
 };
 
+struct circle_type
+{
+	float X;
+	float Y;
+	float Unknown2;
+	float RadiusSq;
+};
+
+struct __declspec(align(4)) ray_type
+{
+	vector_type Origin;
+	float Unknown2;
+	vector_type Direction;
+	float Unknown5;
+	float MaxDistance;
+	float Unknown7;
+};
+
+struct __declspec(align(4)) line_type
+{
+	vector_type PerpendicularL;
+	float Unknown2;
+	vector_type Direction;
+	float Unknown5;
+	float PreComp1;
+	vector_type Origin;
+	float Unknown9;
+	float Unknown10;
+	float Unknown11;
+};
+
+
 class maths
 {
 public:
 	static void enclosing_box(rectangle_type* rect1, rectangle_type* rect2, rectangle_type* dstRect);
 	static int rectangle_clip(rectangle_type* rect1, rectangle_type* rect2, rectangle_type* dstRect);
 	static int overlapping_box(rectangle_type* rect1, rectangle_type* rect2, rectangle_type* dstRect);
+	static float ray_intersect_circle(ray_type* ray, circle_type* circle);
+	static float normalize_2d(vector_type* vec);
+	static void line_init(line_type* line, float x0, float y0, float x1, float y1);
+	static float ray_intersect_line(ray_type* ray, line_type* line);
 };