sp::scene::MeshModifier Namespace Reference

Namespace for mesh buffer modification. This is only to modify vertex coordinates and delta connections. More...

Functions
SP_EXPORT void	meshTranslate (video::MeshBuffer &Surface, const dim::vector3df &Direction)
	Translates each vertex coordinate in the specified direction.
SP_EXPORT void	meshTransform (video::MeshBuffer &Surface, const dim::vector3df &Size)
	Transforms each vertex coordinate by multiplying it with the specified size.
SP_EXPORT void	meshTransform (video::MeshBuffer &Surface, const dim::matrix4f &Matrix)
	Transforms each vertex coordinate by multiplying it with the specified transformation matrix.
SP_EXPORT void	meshTurn (video::MeshBuffer &Surface, const dim::vector3df &Rotation)
	Turns each vertex coordinate by rotating them with the specified rotation vector. This function performs a YXZ matrix rotation.
SP_EXPORT void	meshFlip (video::MeshBuffer &Surface)
	Flips the mesh. i.e. each vertex coordinate will be inverted.
SP_EXPORT void	meshFlip (video::MeshBuffer &Surface, bool isXAxis, bool isYAxis, bool isZAxis)
	Flips each vertex coordiante only for the specified axles.
SP_EXPORT void	meshClip (video::MeshBuffer &Surface, const dim::plane3df &Plane)
SP_EXPORT void	meshFit (Mesh &Obj, const dim::vector3df &Position, const dim::vector3df &Size)
SP_EXPORT void	meshSpherify (Mesh &Obj, f32 Factor)
SP_EXPORT void	meshTwist (Mesh &Obj, f32 Rotation)

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Detailed Description

Namespace for mesh buffer modification. This is only to modify vertex coordinates and delta connections.

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Function Documentation

SP_EXPORT void sp::scene::MeshModifier::meshClip	(	video::MeshBuffer &	Surface,
		const dim::plane3df &	Plane
	)

Clips the given surface by the given plane. The cliped vertices will be removed.

Todo:

Not yet implemented!

SP_EXPORT void sp::scene::MeshModifier::meshFit	(	Mesh &	Obj,
		const dim::vector3df &	Position,
		const dim::vector3df &	Size
	)

Fits the mesh. i.e. each vertex's coordinate will be transformed to the specified box.

Parameters:

[in,out]	Obj	Specifies the Mesh object.
[in]	Position	Specifies the left-bottom-front position of the transformation box.
[in]	Size	Specifies the size of the transformation box.

SP_EXPORT void sp::scene::MeshModifier::meshFlip

(

video::MeshBuffer &

Surface

)

Flips the mesh. i.e. each vertex coordinate will be inverted.

SP_EXPORT void sp::scene::MeshModifier::meshFlip	(	video::MeshBuffer &	Surface,
		bool	isXAxis,
		bool	isYAxis,
		bool	isZAxis
	)

Flips each vertex coordiante only for the specified axles.

SP_EXPORT void sp::scene::MeshModifier::meshSpherify	(	Mesh &	Obj,
		f32	Factor
	)

Spherifies the whole mesh. Best primitive to get a nice sphere is the cube (but use more than 1 segment, e.g. 10 or more).

Parameters:

[in,out]	Obj	Specifies the Mesh object.
[in]	Factor	Transformation factor in the range from [-1.0 .. 1.0].

SP_EXPORT void sp::scene::MeshModifier::meshTransform	(	video::MeshBuffer &	Surface,
		const dim::vector3df &	Size
	)

Transforms each vertex coordinate by multiplying it with the specified size.

SP_EXPORT void sp::scene::MeshModifier::meshTransform	(	video::MeshBuffer &	Surface,
		const dim::matrix4f &	Matrix
	)

Transforms each vertex coordinate by multiplying it with the specified transformation matrix.

SP_EXPORT void sp::scene::MeshModifier::meshTranslate	(	video::MeshBuffer &	Surface,
		const dim::vector3df &	Direction
	)

Translates each vertex coordinate in the specified direction.

SP_EXPORT void sp::scene::MeshModifier::meshTurn	(	video::MeshBuffer &	Surface,
		const dim::vector3df &	Rotation
	)

Turns each vertex coordinate by rotating them with the specified rotation vector. This function performs a YXZ matrix rotation.

SP_EXPORT void sp::scene::MeshModifier::meshTwist	(	Mesh &	Obj,
		f32	Rotation
	)

Twists the whole mesh. Can be used to create an other kind of a spiral when using a cube (with more than 1 segment, e.g. 10 or more).

Parameters:

[in,out]	Obj	Specifies the Mesh object.
[in]	Rotation	Rotation degree for the twist transformation.