wip model loading + workers

src/twn_amalgam.c

@@ -11,6 +11,7 @@
 #include "twn_util.c"
 #include "twn_filewatch.c"
 #include "twn_timer.c"
+#include "twn_workers.c"
 
 #include "rendering/twn_circles.c"
 #include "rendering/twn_draw.c"
@@ -21,3 +22,4 @@
 #include "rendering/twn_quads.c"
 #include "rendering/twn_triangles.c"
 #include "rendering/twn_billboards.c"
+#include "rendering/twn_model.c"