Texture splatting. Mostly useful for terrain. More...

Inheritance diagram for molecular::gfx::TextureSplatting:

Public Member Functions
template<class TRenderManager >
	TextureSplatting (TRenderManager &manager)

void	Execute () override

void	SetTextureScale (float scale)

void	SetSplattingMap (unsigned int index, RenderCmdSink::Texture *map, unsigned int components=4)

RenderCmdSink::Texture *	GetSplattingMapTexture (unsigned int index)

unsigned int	GetSplattingMapComponents (unsigned int index)

void	SetTexture (unsigned int index, Hash texture)

Public Member Functions inherited from molecular::gfx::SingleCalleeRenderFunction
template<class TRenderManager >
	SingleCalleeRenderFunction (TRenderManager &manager)

	SingleCalleeRenderFunction (Scoping &scoping, RenderCmdSink &renderer)

util::AxisAlignedBox	GetBounds () const override

bool	BoundsChangedSince (int framecounter) const override

void	SetCallee (RenderFunction *callee)

Public Member Functions inherited from molecular::gfx::RenderFunction
template<class TRenderManager >
	RenderFunction (TRenderManager &manager)

	RenderFunction (Scoping &scoping, RenderCmdSink &renderer)

virtual	~RenderFunction ()

virtual void	Set (Hash, bool)
	Set bool property with given name. More...

Static Public Attributes
static const unsigned int	kMaxSplattingMaps = 2

static const unsigned int	kMaxTextures = kMaxSplattingMaps * 4

Additional Inherited Members
Protected Member Functions inherited from molecular::gfx::RenderFunction
template<class T >
const T *	GetVariable (Hash key)
	Convenience shortcut to a variable pointer from the dynamic scope. More...

Protected Attributes inherited from molecular::gfx::SingleCalleeRenderFunction
RenderFunction *	mCallee = nullptr

Protected Attributes inherited from molecular::gfx::RenderFunction
Scoping &	mScoping

RenderCmdSink &	mRenderer

Detailed Description

Texture splatting. Mostly useful for terrain.

Blends high-resolution detail textures according to the component values of low-resolution splatting maps. See https://en.wikipedia.org/wiki/Texture_splatting for more information.

Supports up to kMaxSplattingMaps splatting maps, each with four components.

Constructor & Destructor Documentation

template<class TRenderManager >

molecular::gfx::TextureSplatting::TextureSplatting ( TRenderManager & manager )

inline

void molecular::gfx::TextureSplatting::Execute ( )

overridevirtual

unsigned int molecular::gfx::TextureSplatting::GetSplattingMapComponents ( unsigned int index )

inline

RenderCmdSink::Texture* molecular::gfx::TextureSplatting::GetSplattingMapTexture ( unsigned int index )

inline

void molecular::gfx::TextureSplatting::SetSplattingMap	(	unsigned int	index,
		RenderCmdSink::Texture *	map,
		unsigned int	components = `4`
	)

void molecular::gfx::TextureSplatting::SetTexture	(	unsigned int	index,
		Hash	texture
	)

void molecular::gfx::TextureSplatting::SetTextureScale ( float scale )

inline

const unsigned int molecular::gfx::TextureSplatting::kMaxSplattingMaps = 2

static

const unsigned int molecular::gfx::TextureSplatting::kMaxTextures = kMaxSplattingMaps * 4

static

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

/home/travis/build/cmdrf/molecular/molecular-gfx/molecular/gfx/functions/TextureSplatting.h
/home/travis/build/cmdrf/molecular/molecular-gfx/molecular/gfx/functions/TextureSplatting.cpp