gamnit: intro basic shadow mapping

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

diff --git a/lib/gamnit/depth/depth.nit b/lib/gamnit/depth/depth.nit
index 1fe507a..1230c4a 100644 (file)
--- a/lib/gamnit/depth/depth.nit
+++ b/lib/gamnit/depth/depth.nit
@@ -21,6 +21,7 @@ import more_models
 import model_dimensions
 import particles
 import selection
+import shadow
 
 redef class App
 
@@ -49,10 +50,18 @@ redef class App
        # Draw all elements of `actors` and then call `frame_core_flat`
        protected fun frame_core_depth(display: GamnitDisplay)
        do
+               frame_core_depth_clock.lapse
+
+               # Compute shadows
+               if light isa LightCastingShadows then
+                       frame_core_shadow_prep display
+                       perfs["gamnit depth shadows"].add frame_core_depth_clock.lapse
+               end
+
                glViewport(0, 0, display.width, display.height)
                frame_core_dynamic_resolution_before display
+               perfs["gamnit depth dynres"].add frame_core_depth_clock.lapse
 
-               frame_core_depth_clock.lapse
                for actor in actors do
                        for leaf in actor.model.leaves do
                                leaf.material.draw(actor, leaf, app.world_camera)
@@ -73,6 +82,9 @@ redef class App
                perfs["gamnit depth ui_sprites"].add frame_core_depth_clock.lapse
 
                frame_core_dynamic_resolution_after display
+
+               # Debug, show the light point of view
+               #frame_core_shadow_debug display
        end
 
        private var frame_core_depth_clock = new Clock