Aded a meshbuffer version of makePlanarTextureMapping.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2171 dfc29bdd-3216-0410-991c-e03cc46cb475

include/IMeshManipulator.h

@@ -119,6 +119,13 @@ namespace scene
 		and texture coordinate space. */
 		virtual void makePlanarTextureMapping(IMesh* mesh, f32 resolution=0.001f) const = 0;
 
+		//! Creates a planar texture mapping on the meshbuffer
+		/** \param meshbuffer: Buffer on which the operation is performed.
+		\param resolution: resolution of the planar mapping. This is
+		the value specifying which is the relation between world space
+		and texture coordinate space. */
+		virtual void makePlanarTextureMapping(scene::IMeshBuffer* meshbuffer, f32 resolution=0.001f) const = 0;
+
 		//! Creates a copy of the mesh, which will only consist of S3DVertexTangents vertices.
 		/** This is useful if you want to draw tangent space normal
 		mapped geometry because it calculates the tangent and binormal

source/Irrlicht/CMeshManipulator.cpp

@@ -387,10 +387,6 @@ SMesh* CMeshManipulator::createMeshCopy(scene::IMesh* mesh) const
 
 
 //! Creates a planar texture mapping on the mesh
-//! \param mesh: Mesh on which the operation is performed.
-//! \param resolution: resolution of the planar mapping. This is the value
-//! specifying which is the releation between world space and
-//! texture coordinate space.
 void CMeshManipulator::makePlanarTextureMapping(scene::IMesh* mesh, f32 resolution=0.01f) const
 {
 	if (!mesh)
@@ -399,7 +395,14 @@ void CMeshManipulator::makePlanarTextureMapping(scene::IMesh* mesh, f32 resoluti
 	const u32 bcount = mesh->getMeshBufferCount();
 	for ( u32 b=0; b<bcount; ++b)
 	{
-		IMeshBuffer* buffer = mesh->getMeshBuffer(b);
+		makePlanarTextureMapping(mesh->getMeshBuffer(b), resolution);
+	}
+}
+
+
+//! Creates a planar texture mapping on the meshbuffer
+void CMeshManipulator::makePlanarTextureMapping(scene::IMeshBuffer* buffer, f32 resolution) const
+{
 	u32 idxcnt = buffer->getIndexCount();
 	u16* idx = buffer->getIndices();
 
@@ -437,7 +440,6 @@ void CMeshManipulator::makePlanarTextureMapping(scene::IMesh* mesh, f32 resoluti
 			}
 		}
 	}
-	}
 }
 
 

source/Irrlicht/CMeshManipulator.h

@@ -85,6 +85,9 @@ public:
 	texture coordinate space. */
 	virtual void makePlanarTextureMapping(scene::IMesh* mesh, f32 resolution) const;
 
+	//! Creates a planar texture mapping on the meshbuffer
+	virtual void makePlanarTextureMapping(scene::IMeshBuffer* meshbuffer, f32 resolution=0.001f) const;
+
 	//! Creates a copy of the mesh, which will only consist of S3DVertexTangents vertices.
 	virtual IMesh* createMeshWithTangents(IMesh* mesh, bool recalculateNormals=false, bool smooth=false, bool angleWeighted=false) const;