Sirikata::Graphics::OgreMesh Class Reference

This class syncs Ogre::Meshes from the hardware and does ray intersection tests. More...

#include <OgreMeshRaytrace.hpp>

Collaboration diagram for Sirikata::Graphics::OgreMesh:

List of all members.

Public Member Functions
void	intersect (Ogre::Node *node, const Ogre::Ray &ray, IntersectResult &res)
	OgreMesh (Ogre::SubMesh *submesh, bool texcoord, std::vector< TriVertex > &sharedVertices)
int64	size () const
Static Public Member Functions
static Ogre::Ray	transformRay (Ogre::Node *entity, const Ogre::Ray &original)
static bool	intersectTri (const Ogre::Ray &ray, IntersectResult &rtn, Triangle *itr, bool plane)
Protected Member Functions
void	syncFromOgreMesh (Ogre::SubMesh *mSubMesh, bool texcoord, std::vector< TriVertex > &sharedVertices)
Protected Attributes
std::vector< Triangle >	mTriangles

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Detailed Description

This class syncs Ogre::Meshes from the hardware and does ray intersection tests.

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Constructor & Destructor Documentation

Sirikata::Graphics::OgreMesh::OgreMesh	(	Ogre::SubMesh *	submesh,
		bool	texcoord,
		std::vector< TriVertex > &	sharedVertices
	)

References syncFromOgreMesh().

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Member Function Documentation

void Sirikata::Graphics::OgreMesh::intersect	(	Ogre::Node *	node,
		const Ogre::Ray &	ray,
		IntersectResult &	res
	)

References Sirikata::Graphics::TriVertex::coord, Sirikata::Graphics::IntersectResult::intersected, intersectTri(), mTriangles, position, Sirikata::Graphics::IntersectResult::tri, Sirikata::Graphics::Triangle::v1, Sirikata::Graphics::Triangle::v2, and Sirikata::Graphics::Triangle::v3.

Referenced by Sirikata::Graphics::OgreSystem::internalRayTrace(), and intersectTri().

bool Sirikata::Graphics::OgreMesh::intersectTri	(	const Ogre::Ray &	ray,
		IntersectResult &	rtn,
		Triangle *	itr,
		bool	plane
	)		[static]

References Sirikata::Graphics::TriVertex::coord, Sirikata::Graphics::IntersectResult::distance, intersect(), Sirikata::Graphics::IntersectResult::intersected, Sirikata::intersects(), Sirikata::Graphics::IntersectResult::normal, Sirikata::Graphics::IntersectResult::tri, Sirikata::Graphics::TriVertex::u, Sirikata::Graphics::IntersectResult::u, Sirikata::Graphics::TriVertex::v, Sirikata::Graphics::IntersectResult::v, Sirikata::Graphics::Triangle::v1, Sirikata::Graphics::Triangle::v2, and Sirikata::Graphics::Triangle::v3.

Referenced by intersect().

int64 Sirikata::Graphics::OgreMesh::size

(

)

const

References mTriangles.

void Sirikata::Graphics::OgreMesh::syncFromOgreMesh	(	Ogre::SubMesh *	mSubMesh,
		bool	texcoord,
		std::vector< TriVertex > &	sharedVertices
	)		[protected]

References mTriangles.

Referenced by OgreMesh().

Ogre::Ray Sirikata::Graphics::OgreMesh::transformRay	(	Ogre::Node *	entity,
		const Ogre::Ray &	original
	)		[static]

References position.

Referenced by Sirikata::Graphics::OgreSystem::internalRayTrace().

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Member Data Documentation

std::vector<Triangle> Sirikata::Graphics::OgreMesh::mTriangles [protected]

Referenced by intersect(), size(), and syncFromOgreMesh().

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The documentation for this class was generated from the following files:

• liboh/plugins/ogre/OgreMeshRaytrace.hpp
• liboh/plugins/ogre/OgreMeshRaytrace.cpp