# HG changeset patch
# User Eleni Maria Stea <eleni@mutantstargoat.com>
# Date 1384685205 -7200
# Node ID 96b022f1210e437a4697bc2ebd5c971967d26572
# Parent  8b81571dd4dda6247f347402bed39d17271999d2
'w' to switch to wireframe

diff -r 8b81571dd4dd -r 96b022f1210e src/main.cc
--- a/src/main.cc	Sun Nov 17 00:15:04 2013 +0200
+++ b/src/main.cc	Sun Nov 17 12:46:45 2013 +0200
@@ -21,14 +21,15 @@
 static const char *filename = "data/textures/wallpaper.jpg";
 static const char *vsdr_path = "data/shaders/invisible.v.glsl";
 static const char *fsdr_path = "data/shaders/invisible.f.glsl";
+static unsigned char tex;
 static unsigned int sprog;
 static unsigned int drawing;
 static unsigned int debugging;
-static unsigned char tex;
 static int tex_height;
 static int tex_width;
 static float aspect;
 static bool show;
+static bool wireframe;
 
 static void cleanup();
 static bool init();
@@ -89,6 +90,10 @@
 	glUseProgram(sprog);
 
 	// draw video frame
+
+	if(wireframe)
+		glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
 	glMatrixMode(GL_MODELVIEW);
 	glPushMatrix();
 	glTranslatef(0, 0, -QUAD_DIST);
@@ -112,6 +117,9 @@
 
 	glUseProgram(0);
 
+	if(wireframe)
+		glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+
 	if(show)
 		glCallList(debugging);
 	glFlush();
@@ -133,10 +141,10 @@
 {
 	switch(key) {
 	case 's':
-		if(show)
-			show = false;
-		else
-			show = true;
+		show = show ? false : true;
+		break;
+	case 'w':
+		wireframe = wireframe ? false : true;
 		break;
 	case 27:
 		exit(0);