# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1308363228 -10800
# Node ID 06d05a65bd77d51bbbca4d915c315e7ee16b98a3
# Parent  56ae66e3299816161517384a53aa06a94dd787be
- added glass_resize and glass_reshape_func

diff -r 56ae66e32998 -r 06d05a65bd77 glass.js
--- a/glass.js	Sat Jun 18 05:13:01 2011 +0300
+++ b/glass.js	Sat Jun 18 05:13:48 2011 +0300
@@ -16,6 +16,37 @@
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
+/* public interface
+
+bool glass_init(canvas-id, optional-console-textarea-id);
+void glass_start(void);
+
+void glass_display_func(callback);
+void glass_reshape_func(callback);
+void glass_mouse_func(callback);
+void glass_motion_func(callback);
+
+void glass_resize(x, y);
+
+WebGLTexture load_texture(uri);
+
+WebGLShader load_shader(uri, type);
+WebGLShader create_shader(source, type, optional-sdrname);
+WebGLProgram load_program(vertex-uri, fragment-uri);
+WebGLProgram create_program(vertex-shader, fragment-shader);
+
+void set_uniform1i(program, uniform-name, value);
+void set_uniform1f(program, uniform-name, value);
+void set_uniform2f(program, uniform-name, x, y);
+void set_uniform3f(program, uniform-name, x, y, z);
+void set_uniform4f(program, uniform-name, x, y, z, w);
+void set_uniform_matrix4fv(program, uniform-name, matrix);
+
+void request_redisplay(void);
+
+void logmsg(string);
+*/
+
 var gl;
 var canvas, console;
 var glass_data_loaded, glass_data_count;
@@ -23,6 +54,7 @@
 var glass_start_time = 0;
 
 var glass_cb_disp = null;
+var glass_cb_reshape = null;
 var glass_cb_mouse = null;
 var glass_cb_motion = null;
 
@@ -73,6 +105,10 @@
 	}
 
 	glass_start_time = get_msec();
+
+	if(glass_cb_reshape) {
+		glass_cb_reshape(canvas.width, canvas.height);
+	}
 	glass_redraw();
 }
 
@@ -81,6 +117,11 @@
 	glass_cb_disp = func;
 }
 
+function glass_reshape_func(func)
+{
+	glass_cb_reshape = func;
+}
+
 function glass_mouse_func(func)
 {
 	glass_cb_mouse = func;
@@ -91,6 +132,16 @@
 	glass_cb_motion = func;
 }
 
+function glass_resize(x, y)
+{
+	canvas.width = x;
+	canvas.height = y;
+
+	if(glass_cb_reshape) {
+		glass_cb_reshape(x, y);
+	}
+}
+
 
 function glass_redraw()
 {