3 files changed, 13 insertions, 4 deletions
diff --git a/gfx/gl/sceneProvider.h b/gfx/gl/sceneProvider.h
index f6b7009..e69885a 100644
--- a/gfx/gl/sceneProvider.h
+++ b/gfx/gl/sceneProvider.h
@@ -1,11 +1,13 @@
 #pragma once
 
+#include <functional>
 #include <special_members.h>
 
 class SceneRenderer;
 class ShadowMapper;
 class SceneShader;
 class Frustum;
+class Renderable;
 
 class SceneProvider {
 public:
@@ -13,6 +15,8 @@ public:
 	virtual ~SceneProvider() = default;
 	DEFAULT_MOVE_COPY(SceneProvider);
 
+	using RenderableProcessor = std::function<void(Renderable *)>;
+	virtual void forEachRenderable(const RenderableProcessor &) const = 0;
 	virtual void content(const SceneShader &, const Frustum &) const = 0;
 	virtual void environment(const SceneShader &, const SceneRenderer &) const;
 	virtual void lights(const SceneShader &) const = 0;
diff --git a/gfx/gl/sceneRenderer.cpp b/gfx/gl/sceneRenderer.cpp
index d005dfa..c1ec987 100644
--- a/gfx/gl/sceneRenderer.cpp
+++ b/gfx/gl/sceneRenderer.cpp
@@ -4,6 +4,7 @@
 #include <gfx/gl/shaders/directionalLight-frag.h>
 #include <gfx/gl/shaders/lighting-frag.h>
 #include <gfx/gl/shaders/lighting-vert.h>
+#include <gfx/renderable.h>
 #include <glm/gtc/type_ptr.hpp>
 
 static constexpr const std::array<const glm::i8vec4, 4> displayVAOdata {{
@@ -77,10 +78,14 @@ SceneRenderer::resize(ScreenAbsCoord newSize)
 	shader.setViewPort({0, 0, size.x, size.y});
 }
 
-std::pair<const Frustum &, const Frustum &>
-SceneRenderer::preFrame(const LightDirection & lightDirection)
+void
+SceneRenderer::preFrame(const SceneProvider & scene, const LightDirection lightDirection)
 {
-	return {camera, shadowMapper.preFrame(lightDirection, camera)};
+	glDebugScope _ {output};
+	const auto lightView = shadowMapper.preFrame(lightDirection, camera);
+	scene.forEachRenderable([&lightView, this](Renderable * renderable) {
+		renderable->preFrame(camera, lightView);
+	});
 }
 
 void
diff --git a/gfx/gl/sceneRenderer.h b/gfx/gl/sceneRenderer.h
index 2ec8057..d6f5dd1 100644
--- a/gfx/gl/sceneRenderer.h
+++ b/gfx/gl/sceneRenderer.h
@@ -17,8 +17,8 @@ public:
 
 	void resize(ScreenAbsCoord size);
 
+	void preFrame(const SceneProvider & scene, LightDirection lightDirection);
 	void render(const SceneProvider &) const;
-	std::pair<const Frustum &, const Frustum &> preFrame(const LightDirection &);
 	void setAmbientLight(const RGB & colour) const;
 	void setDirectionalLight(const RGB & colour, const LightDirection & direction, const SceneProvider &) const;