1 files changed, 90 insertions, 0 deletions
diff --git a/sc4pd/headers/app/SCGeom.h b/sc4pd/headers/app/SCGeom.h
new file mode 100644
index 0000000..04904a4
--- /dev/null
+++ b/sc4pd/headers/app/SCGeom.h
@@ -0,0 +1,90 @@
+/*
+	SuperCollider real time audio synthesis system
+    Copyright (c) 2002 James McCartney. All rights reserved.
+	http://www.audiosynth.com
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+#import <Carbon/Carbon.h>
+#include "SC_BoundsMacros.h"
+
+struct SCColor {
+    float red, green, blue, alpha;
+};
+typedef struct SCColor SCColor;
+
+inline SCColor SCMakeColor(float red, float green, float blue, float alpha)
+{
+	SCColor sccolor;
+	sccolor.red = red;
+	sccolor.green = green;
+	sccolor.blue = blue;
+	sccolor.alpha = alpha;
+	return sccolor;
+}
+
+struct SCPoint {
+	float x, y;
+};
+
+inline SCPoint SCMakePoint(float x, float y)
+{
+	SCPoint p;
+	p.x = x;
+	p.y = y;
+	return p;
+}
+
+struct SCRect {
+	float x, y, width, height;
+};
+
+inline SCRect SCRectUnion(SCRect a, SCRect b)
+{
+        if (a.height <= 0. && a.width <= 0.) return b;
+        if (b.height <= 0. && b.width <= 0.) return a;
+        
+	SCRect u;
+	u.x = sc_min(a.x, b.x);
+	u.y = sc_min(a.y, b.y);
+	u.width = sc_max(a.x + a.width, b.x + b.width) - u.x;
+	u.height = sc_max(a.y + a.height, b.y + b.height) - u.y;
+	return u;
+}
+
+inline bool SCRectsDoIntersect(SCRect a, SCRect b)
+{
+	if (a.x + a.width < b.x) return false;
+	if (a.y + a.height < b.y) return false;
+	if (a.x > b.x + b.width) return false;
+	if (a.y > b.y + b.height) return false;
+	return true;
+}
+
+inline SCRect SCMakeRect(float x, float y, float width, float height)
+{
+	SCRect r;
+	r.x = x; r.y = y; r.width = width; r.height = height;
+	return r;
+}
+
+inline bool SCPointInRect(SCPoint p, SCRect r)
+{
+	return
+	    p.x >= r.x && p.x <= r.x + r.width
+	 && p.y >= r.y && p.y <= r.y + r.height;
+
+}