GEEKING

App/include/v8datamodel/GeometryService.h

@@ -0,0 +1,57 @@
+#pragma once
+
+#include "V8Tree/Service.h"
+#include "Util/G3DCore.h"
+#include "Util/Extents.h"
+#include "G3D/Array.h"
+
+#include "util/PartMaterial.h"
+
+namespace RBX {
+
+class PartInstance;
+class Primitive;
+class ContactManager;
+class World;
+class Workspace;
+class Instance;
+
+extern const char* const sGeometryService;
+class GeometryService 
+	: public DescribedNonCreatable<GeometryService, Instance, sGeometryService>
+	, public Service
+{
+private:
+	typedef DescribedNonCreatable<GeometryService, Instance, sGeometryService> Super;
+	Workspace *workspace;
+	G3D::Array<Primitive*> foundPrimitives;
+
+public:
+	GeometryService();
+
+	Vector3 getHitLocationFilterStairs(Instance *ancestor, RBX::RbxRay ray, Primitive **hitPrim);
+
+	Vector3 getHitLocationFilterDescendents(Instance *ancestor, RBX::RbxRay ray, Primitive **hitPrim, Vector3& surfaceNormal, PartMaterial& surfaceMaterial, bool terrainCellsAreCubes, bool ignoreWaterCells);
+	Vector3 getHitLocationFilterDescendents(const Instances *ancestors, RBX::RbxRay ray, Primitive **hitPrim, Vector3& surfaceNormal, PartMaterial& surfaceMaterial, bool terrainCellsAreCubes, bool ignoreWaterCells);
+
+	// we template this function to avoid heavy code duplication: IgnoreType is currently either Instance or Instances
+	template<class IgnoreType>
+	Vector3 getHitLocationPartFilterDescendents(IgnoreType *ancestor, RBX::RbxRay ray, shared_ptr<PartInstance>& result, Vector3& surfaceNormal, PartMaterial& surfaceMaterial, bool terrainCellsAreCubes, bool ignoreWaterCells);
+
+	void getPartsTouchingExtents(
+				const Extents& extents, 
+				const Primitive* ignore,
+				int maxCount,
+				G3D::Array<PartInstance*>& found);
+
+	void getPartsTouchingExtentsWithIgnore(
+				const Extents& extents, 
+				const Instances* ancestors,
+				int maxCount,
+				G3D::Array<PartInstance*>& found);
+
+protected:
+	virtual void onServiceProvider(ServiceProvider* oldProvider, ServiceProvider* newProvider);
+};
+
+}