Source release of QuakeEd, the map editing application on NEXTSTEP for Quake.

QuakeEd/XYView.h

@@ -0,0 +1,66 @@
+
+#import <appkit/appkit.h>
+#import "mathlib.h"
+#import "SetBrush.h"
+
+extern	id xyview_i;
+
+#define	MINSCALE	0.125
+#define	MAXSCALE	2.0
+
+
+extern	vec3_t		xy_viewnormal;		// v_forward for xy view
+extern	float		xy_viewdist;		// clip behind this plane
+
+extern	NXRect	xy_draw_rect;
+
+void linestart (float r, float g, float b);
+void lineflush (void);
+void linecolor (float r, float g, float b);
+
+void XYmoveto (vec3_t pt);
+void XYlineto (vec3_t pt);
+
+typedef enum {dr_wire, dr_flat, dr_texture} drawmode_t;
+
+
+@interface XYView :  View
+{
+	NXRect		realbounds, newrect, combinedrect;
+	NXPoint		midpoint;
+	int			gridsize;
+	float		scale;
+
+// for textured view
+	int			xywidth, xyheight;
+	float		*xyzbuffer;
+	unsigned	*xypicbuffer;
+
+	drawmode_t	drawmode;
+
+// UI links
+	id			mode_radio_i;	
+}
+
+- (float)currentScale;
+
+- setModeRadio: m;
+
+- drawMode: sender;
+- setDrawMode: (drawmode_t)mode;
+
+- newSuperBounds;
+- newRealBounds: (NXRect *)nb;
+
+- addToScrollRange: (float)x :(float)y;
+- setOrigin: (NXPoint *)pt scale: (float)sc;
+- centerOn: (vec3_t)org;
+
+- drawMode: sender;
+
+- superviewChanged;
+
+- (int)gridsize;
+- (float)snapToGrid: (float)f;
+
+@end