# HG changeset patch
# User John Tsiombikas <nuclear@mutantstargoat.com>
# Date 1315378381 -10800
# Node ID 6851489e70c2543358606f578a578099542eb688
# Parent  4c20f10a7183e0b51210d78fed07a4f527081d46
timing?

diff -r 4c20f10a7183 -r 6851489e70c2 src/istereo.c
--- a/src/istereo.c	Wed Sep 07 09:35:20 2011 +0300
+++ b/src/istereo.c	Wed Sep 07 09:53:01 2011 +0300
@@ -1,4 +1,5 @@
 #include <stdio.h>
+#include <math.h>
 #include <assert.h>
 #include <unistd.h>
 #include "opengl.h"
@@ -7,12 +8,22 @@
 #include "sdr.h"
 #include "respath.h"
 #include "tex.h"
+#include "config.h"
 
 static unsigned int get_shader_program(const char *vfile, const char *pfile);
+static float get_sec(void);
 
 unsigned int prog;
 unsigned int tex;
 
+int stereo;
+
+/* construction parameters */
+int sides = 24;
+int segm = 20;
+float ring_height = 0.5;
+
+
 int init(void)
 {
 	add_resource_path("sdr");
@@ -38,6 +49,8 @@
 
 void redraw(void)
 {
+	float t = get_sec();
+
 	glClearColor(0.4, 0.6, 1.0, 1.0);
 	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
@@ -46,6 +59,7 @@
 	gl_matrix_mode(GL_MODELVIEW);
 	gl_load_identity();
 	gl_translatef(0, 0, -8);
+	gl_rotatef(t * 100.0, 0, 0, 1);
 
 	bind_texture(tex, 0);
 	set_uniform_int(prog, "tex", 0);
@@ -95,3 +109,28 @@
 	}
 	return prog;
 }
+
+
+#ifdef IPHONE
+#include <QuartzCore/QuartzCore.h>
+
+static float get_sec(void)
+{
+	static float first;
+	static int init;
+
+	if(!init) {
+		init = 1;
+		first = CACurrentMediaTime();
+		return 0.0f;
+	}
+	return CACurrentMediaTime() - first;
+}
+
+#else
+
+static float get_sec(void)
+{
+	return (float)glutGet(GLUT_ELAPSED_TIME) / 1000.0f;
+}
+#endif