X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Frender%2Fsequence.h;h=13431ac469e824c4b9e5d1a4283678d710011090;hb=75e09e235ed67424cafcff0cd8fc44a4be2ca739;hp=cc4b6963b017ce98b2250597d2f02c8c55f67988;hpb=38712d8ecc57d043a2419ffbaeeb57f7a6586f14;p=libs%2Fgl.git

diff --git a/source/render/sequence.h b/source/render/sequence.h
index cc4b6963..13431ac4 100644
--- a/source/render/sequence.h
+++ b/source/render/sequence.h
@@ -2,7 +2,7 @@
 #define MSP_GL_SEQUENCE_H_
 
 #include <vector>
-#include "blend.h"
+#include "color.h"
 #include "depthtest.h"
 #include "frameformat.h"
 #include "renderable.h"
@@ -11,7 +11,6 @@
 namespace Msp {
 namespace GL {
 
-class Clipping;
 class Lighting;
 class PostProcessor;
 class RenderTarget;
@@ -21,9 +20,9 @@ Top-level content class.  Typically a Sequence is used as the content
 Renderable for a View or effects such as ShadowMap or EnvironmentMap.
 
 A Sequence consists of a number of steps.  Each step is defined with a
-Renderable and a tag to render it with and may also have Lighting, Clipping,
-DepthTest and Blend states.  Scenes can be used to further organize Renderables
-within a step.
+Renderable and a tag to render it with and may also have Lighting, DepthTest
+and Blend states.  Scenes can be used to further organize Renderables within a
+step.
 
 PostProcessors can be applied after all of the steps in the Sequence have been
 processed.  Framebuffer objects are automatically used to pass render results
@@ -40,8 +39,6 @@ public:
 		const Lighting *lighting;
 		DepthTest depth_test;
 		StencilTest stencil_test;
-		Blend blend;
-		const Clipping *clipping;
 		Renderable *renderable;
 
 	public:
@@ -52,13 +49,9 @@ public:
 		void set_lighting(const Lighting *);
 		void set_depth_test(const DepthTest &);
 		void set_stencil_test(const StencilTest &);
-		void set_blend(const Blend &);
-		void set_clipping(const Clipping *);
 		const Lighting *get_lighting() const { return lighting; }
 		const DepthTest &get_depth_test() const { return depth_test; }
 		const StencilTest &get_stencil_test() const { return stencil_test; }
-		const Blend &get_blend() const { return blend; }
-		const Clipping *get_clipping() const { return clipping; }
 		Renderable *get_renderable() const { return renderable; }
 	};
 
@@ -83,6 +76,8 @@ private:
 	float clear_depth = 1.0f;
 	int clear_stencil = 0;
 
+	static Tag noclear_tag;
+
 public:
 	Sequence() = default;
 	Sequence(unsigned, unsigned, const FrameFormat &);