Merge: gamnit: new services and a lot of bug fixes and performance improvements

[nit.git] / lib / gamnit / depth / depth.nit

diff --git a/lib/gamnit/depth/depth.nit b/lib/gamnit/depth/depth.nit
index eea4123..a7864f9 100644 (file)
--- a/lib/gamnit/depth/depth.nit
+++ b/lib/gamnit/depth/depth.nit
@@ -25,14 +25,19 @@ import shadow
 
 redef class App
 
-       redef fun on_create
+       redef fun create_scene
        do
-               super
-
                # Move the camera back a bit
                world_camera.reset_height(10.0)
                world_camera.near = 0.1
 
+               super
+       end
+
+       redef fun create_gamnit
+       do
+               super
+
                # Cull the invisible triangles in the back of the geometries
                glCullFace gl_BACK
 
@@ -65,6 +70,7 @@ redef class App
                for actor in actors do
                        for leaf in actor.model.leaves do
                                leaf.material.draw(actor, leaf, app.world_camera)
+                               assert glGetError == gl_NO_ERROR else print_error "Gamnit error on material {leaf.material.class_name}"
                        end
                end
                perfs["gamnit depth actors"].add frame_core_depth_clock.lapse
@@ -74,7 +80,10 @@ redef class App
 
                # Toggle writing to the depth buffer for particles effects
                glDepthMask false
-               for system in particle_systems do system.draw
+               for system in particle_systems do
+                       system.draw
+                       assert glGetError == gl_NO_ERROR else print_error "OpenGL error in {system}"
+               end
                glDepthMask true
                perfs["gamnit depth particles"].add frame_core_depth_clock.lapse