29 files changed, 1185 insertions, 0 deletions
diff --git a/src/view/exp004geometry.c b/src/view/exp004geometry.c
new file mode 100644
index 0000000..9ff6475
--- a/dev/null
+++ b/src/view/exp004geometry.c
@@ -0,0 +1,32 @@
+/* I seem to need this for glGenBuffers as per
+   http://www.gamedev.net/community/forums/topic.asp?topic_id=422358 */
+#define GL_GLEXT_PROTOTYPES
+
+#include "exp004geometry.h"
+#include "exp004state0.h"
+#include <GL/glut.h>
+
+void
+exp004geometry (GLenum mode)
+{
+  glMatrixMode (GL_MODELVIEW);
+  glLoadIdentity ();
+
+  glPointSize (0.1);
+  glColor3f (0.2, 0.2, 0.2);
+
+  if (mode == GL_SELECT) 
+    {
+      for (int i = 0; i < ROWS; i++)
+	{
+	  glLoadName (i);
+	  glDrawArrays (GL_POINTS, i, 1);
+	}      
+    }
+  else
+    {
+      glDrawArrays (GL_POINTS, 0, ROWS);
+    }
+  
+  return;
+}