# HG changeset patch
# User Eleni Maria Stea <eleni@mutantstargoat.com>
# Date 1383692930 -7200
# Node ID b6de02e21d827a9b101289dcaf31148a68f9f8a2
# Parent  65fd6d7c42b1c7c62f55d3e0042522fbe53e7167
quick backup: todo: remove orthographic from background quad, calculate
translation (fov), add subdivision

diff -r 65fd6d7c42b1 -r b6de02e21d82 src/main.cc
--- a/src/main.cc	Tue Nov 05 00:24:25 2013 +0200
+++ b/src/main.cc	Wed Nov 06 01:08:50 2013 +0200
@@ -6,12 +6,15 @@
 #include "kinect.h"
 #include "frame.h"
 #include "tesquad.h"
+#include "texture.h"
 
 freenect_context *kin_ctx;
 freenect_device *kin_dev;
 KinectParams kin_params;
 Frame *frame;
 
+static const char *filename = "data/textures/wallpaper.jpg";
+static unsigned char tex;
 static bool show;
 
 static void cleanup();
@@ -46,24 +49,28 @@
 	glutKeyboardFunc(keyb);
 	glutIdleFunc(idle);
 
+	atexit(cleanup);
+
 	glClearColor(1, 1, 1, 1);
+
     frame = new Frame;
+	if(!(tex = load_texture(filename))) {
+		fprintf(stderr, "Failed to load texture: %s\n", filename);
+		exit(1);
+	}
 
-	atexit(cleanup);
 	glutMainLoop();
 }
 
 static void display()
 {
-	glClear(GL_COLOR_BUFFER_BIT);
+	glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
 	glMatrixMode(GL_MODELVIEW);
 	glLoadIdentity();
-
-	glClearColor(1, 0, 0, 1);
+	glClearColor(1, 1, 1, 1);
 
 	has_depth = false; has_video = false;
-
 	if(freenect_process_events(kin_ctx) != 0) {
 		fprintf(stderr, "Failed to process events.\n");
 		exit(0);
@@ -71,11 +78,14 @@
 	frame->process();
 
 	glEnable(GL_TEXTURE_2D);
+	glBindTexture(GL_TEXTURE_2D, tex);
+	draw_tess_quad(-1, -1, 2, 2, 1, 1, true);
+
 	if(show) {
 		glBindTexture(GL_TEXTURE_2D, frame->video_tex);
-		draw_tess_quad(-1, -1, 1, 2, 1, 1);
+		draw_tess_quad(-1, -1, 1, 1, 1, 1, true);
 		glBindTexture(GL_TEXTURE_2D, frame->depth_tex);
-		draw_tess_quad(0, -1, 1, 2, 1, 1);
+		draw_tess_quad(-1, 0, 1, 1, 1, 1, true);
 	}
 	glDisable(GL_TEXTURE_2D);