From 8619b36b5f97ed50efbb7cf704b5e0e4d504df91 Mon Sep 17 00:00:00 2001
From: David Williams <david@david-williams.info>
Date: Sat, 15 Jan 2011 23:37:43 +0000
Subject: [PATCH] Small tweaks to Raycast

---
 library/PolyVoxCore/include/Raycast.h   |  3 +++
 library/PolyVoxCore/include/Raycast.inl | 12 ++++++++++++
 2 files changed, 15 insertions(+)

diff --git a/library/PolyVoxCore/include/Raycast.h b/library/PolyVoxCore/include/Raycast.h
index dc2c9f98..09f74692 100644
--- a/library/PolyVoxCore/include/Raycast.h
+++ b/library/PolyVoxCore/include/Raycast.h
@@ -38,6 +38,9 @@ namespace PolyVox
 	public:
 		Raycast(Volume<VoxelType>* volData, const Vector3DFloat& v3dStart, const Vector3DFloat& v3dDirection, RaycastResult& result);
 
+		void setStart(const Vector3DFloat& v3dStart);
+		void setDirection(const Vector3DFloat& v3dDirection);
+
 		void execute();
 
 		RaycastResult& m_result;
diff --git a/library/PolyVoxCore/include/Raycast.inl b/library/PolyVoxCore/include/Raycast.inl
index 437053ca..8817b330 100644
--- a/library/PolyVoxCore/include/Raycast.inl
+++ b/library/PolyVoxCore/include/Raycast.inl
@@ -32,6 +32,18 @@ namespace PolyVox
 	{
 	}
 
+	template <typename VoxelType>
+	void Raycast<VoxelType>::setStart(const Vector3DFloat& v3dStart)
+	{
+		m_v3dStart = v3dStart;
+	}
+
+	template <typename VoxelType>
+	void Raycast<VoxelType>::setDirection(const Vector3DFloat& v3dDirection)
+	{
+		m_v3dDirection = v3dDirection;
+	}
+
 	template <typename VoxelType>
 	void Raycast<VoxelType>::execute(void)
 	{