1 files changed, 0 insertions, 51 deletions
diff --git a/graphics.h b/graphics.h
deleted file mode 100644
index 51c0a93..0000000
--- a/graphics.h
+++ /dev/null
@@ -1,51 +0,0 @@
-typedef enum {
-	Portho,		/* orthographic */
-	Ppersp		/* perspective */
-} Projection;
-
-typedef struct Vertex Vertex;
-typedef struct Viewport Viewport;
-typedef struct Camera Camera;
-
-struct Vertex {
-	Point3 p;	/* position */
-	Point3 n;	/* surface normal */
-};
-
-struct Viewport
-{
-	RFrame;
-	Memimage *fb;
-};
-
-struct Camera {
-	RFrame3;		/* VCS */
-	Viewport viewport;
-	double fov;		/* vertical FOV */
-	double clipn;
-	double clipf;
-	Matrix3 proj;		/* VCS to NDC xform */
-	Projection ptype;
-
-	void (*updatefb)(Camera*, Rectangle, ulong);
-};
-
-/* Camera */
-Camera *alloccamera(Rectangle, ulong);
-void configcamera(Camera*, Image*, double, double, double, Projection);
-void placecamera(Camera*, Point3, Point3, Point3);
-void aimcamera(Camera*, Point3);
-void reloadcamera(Camera*);
-
-/* rendering */
-#define FPS2MS(n)		(1000/(n))
-#define WORLD2VCS(cp, p)	(rframexform3((p), *(cp)))
-#define VCS2NDC(cp, p)		(xform3((p), (cp)->proj))
-#define WORLD2NDC(cp, p)	(VCS2NDC((cp), WORLD2VCS((cp), (p))))
-int isclipping(Point3);
-Point toviewport(Camera*, Point3);
-Point2 fromviewport(Camera*, Point);
-void perspective(Matrix3, double, double, double, double);
-void orthographic(Matrix3, double, double, double, double, double, double);
-void line3(Camera*, Point3, Point3, int, int, Image*);
-Point string3(Camera*, Point3, Image*, Font*, char*);