InstancerCapsule Work In Progress

GafferHQ · Sep 1, 2023 · 8003b22 · 8003b22
1 parent 80374d5
commit 8003b22
Show file tree

Hide file tree

Showing 6 changed files with 655 additions and 147 deletions.
diff --git a/include/GafferScene/Capsule.h b/include/GafferScene/Capsule.h
@@ -90,7 +90,7 @@ class GAFFERSCENE_API Capsule : public IECoreScenePreview::Procedural
 		const ScenePlug::ScenePath &root() const;
 		const Gaffer::Context *context() const;
 
-	private :
+	protected :
 
 		void throwIfNoScene() const;
 

diff --git a/include/GafferScene/Instancer.h b/include/GafferScene/Instancer.h
@@ -39,6 +39,7 @@
 
 #include "GafferScene/Export.h"
 #include "GafferScene/BranchCreator.h"
+#include "GafferScene/Capsule.h"
 
 namespace GafferScene
 {
@@ -161,6 +162,28 @@ class GAFFERSCENE_API Instancer : public BranchCreator
 
 		void affects( const Gaffer::Plug *input, AffectedPlugsContainer &outputs ) const override;
 
+		class InstancerCapsule : public Capsule
+		{
+
+			public :
+
+				InstancerCapsule();
+				InstancerCapsule(
+					const ScenePlug *scene,
+					const ScenePlug::ScenePath &root,
+					const Gaffer::Context &context,
+					const IECore::MurmurHash &hash,
+					const Imath::Box3f &bound
+				);
+				~InstancerCapsule() override;
+
+				IE_CORE_DECLAREEXTENSIONOBJECT( GafferScene::Instancer::InstancerCapsule, GafferScene::InstancerCapsuleTypeId, GafferScene::Capsule );
+
+				void render( IECoreScenePreview::Renderer *renderer ) const override;
+		};
+
+		IE_CORE_DECLAREPTR( InstancerCapsule )
+
 	protected :
 
 		void hash( const Gaffer::ValuePlug *output, const Gaffer::Context *context, IECore::MurmurHash &h ) const override;

diff --git a/include/GafferScene/TypeIds.h b/include/GafferScene/TypeIds.h
@@ -176,6 +176,7 @@ enum TypeId
 	MeshSplitTypeId = 110632,
 	FramingConstraintTypeId = 110633,
 	MeshNormalsTypeId = 110634,
+	InstancerCapsuleTypeId = 110635,
 
 	PreviewPlaceholderTypeId = 110647,
 	PreviewGeometryTypeId = 110648,