sp::video::SHeightMapTexture Struct Reference

#include <spImageManagement.hpp>

List of all members.

Public Member Functions
	SHeightMapTexture ()
	SHeightMapTexture (const Texture *Tex)
	~SHeightMapTexture ()
void	createBuffer (const Texture *Tex)
	Creates the buffer out of the texture's image buffer.
void	createBuffer (const dim::size2di &NewSize, s32 NewFormat, const f32 *NewImageBuffer)
	Creates the buffer by copying the input buffer. Don't forget to delete the input buffer!
void	clearBuffer ()
	Clears (or rather deletes) the buffer.
f32	getHeightValue (const dim::point2df &Pos) const
dim::vector3df	getNormal (const dim::point2df &Pos, const dim::point2df &Adjustment) const
Public Attributes
dim::size2di	Size
	Heightmap texture size.
f32 *	ImageBuffer
	Floating-point array for more precision in height-mapping (array size = Size.Width * Size.Height).

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Detailed Description

Heightmap texture structure for more precision.

Deprecated:

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Constructor & Destructor Documentation

sp::video::SHeightMapTexture::SHeightMapTexture

(

)

sp::video::SHeightMapTexture::SHeightMapTexture

(

const Texture *

Tex

)

sp::video::SHeightMapTexture::~SHeightMapTexture

(

)

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Member Function Documentation

void sp::video::SHeightMapTexture::clearBuffer

(

)

Clears (or rather deletes) the buffer.

void sp::video::SHeightMapTexture::createBuffer	(	const dim::size2di &	NewSize,
		s32	NewFormat,
		const f32 *	NewImageBuffer
	)

Creates the buffer by copying the input buffer. Don't forget to delete the input buffer!

void sp::video::SHeightMapTexture::createBuffer

(

const Texture *

Tex

)

Creates the buffer out of the texture's image buffer.

f32 sp::video::SHeightMapTexture::getHeightValue

(

const dim::point2df &

Pos

)

const

Determines the height value at a specified position. The height value will be interpolated to have a smooth result with small heightmaps, too.

Parameters:

Pos,:

Position where the height value shall be sampled (in a range or [0.0, 1.0]).

Returns:

Height value which is to be determined.

dim::vector3df sp::video::SHeightMapTexture::getNormal	(	const dim::point2df &	Pos,
		const dim::point2df &	Adjustment
	)			const

Calculates the normal vector at a specified position and adjustment.

Parameters:

	Pos,:	Position where the normal vector shall be calculated.
	Adjustment,:	Adjustment (or rather offset) to get the area of the face which normal shall be calculated.

Returns:

Calculated normal vector.

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Member Data Documentation

f32* sp::video::SHeightMapTexture::ImageBuffer

Floating-point array for more precision in height-mapping (array size = Size.Width * Size.Height).

dim::size2di sp::video::SHeightMapTexture::Size

Heightmap texture size.

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

• D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/Base/spImageManagement.hpp
• D:/SoftwareEntwicklung/C++/HLC/Tools/SoftPixelEngine/repository/sources/Base/spImageManagement.cpp