add quadtree and basic world model

1 files changed, 24 insertions, 0 deletions

diff --git a/experimental/tectonics/tectonics.c b/experimental/tectonics/tectonics.c
new file mode 100644
index 0000000..f294944
--- /dev/null
+++ b/experimental/tectonics/tectonics.c
@@ -0,0 +1,24 @@
+#include <cairo.h>
+
+#include "tectonics.h"
+
+#define X_RES 512
+#define Y_RES X_RES
+
+int main()
+{
+   cairo_surface_t *surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, X_RES, Y_RES);
+   cairo_t *cr = cairo_create(surface);
+
+   struct world_t world;
+   create_world(&world, 1000);
+   if (world.points == NULL)
+      return 1;
+   render_world(cr, &world);
+   free_world(&world);
+   
+   cairo_destroy(cr);
+   cairo_surface_write_to_png(surface, "output.png");
+   cairo_surface_destroy(surface);
+   return 0;
+}