TerrainShaderKey Struct Reference

Selector key which picks the specific terrain shader variant to use. More...

Public Member Functions
bool	operator< (const TerrainShaderKey &other) const
	Less than operator for use with QMap. More...
	TerrainShaderKey ()
	Construct an empty TerrainShaderKey with default values. More...
	TerrainShaderKey (bool hasEdge, bool hasBevel, TerrainMaterialDef::BlendMode blendMode)
	Construct a TerrainShaderKey. More...

Public Attributes
bool	hasEdge = false
	Whether or not this shader renders edges. More...
bool	hasBevel = false
	Whether or not this shader renders a bevel section. More...
TerrainMaterialDef::BlendMode	blendMode = TerrainMaterialDef::BlendMode::Add
	How the blend texture should be composited on to the base texture. More...

Detailed Description

Selector key which picks the specific terrain shader variant to use.

See also

TerrainShader::getSharedShader()

Constructor & Destructor Documentation

TerrainShaderKey::TerrainShaderKey

(

)

Construct an empty TerrainShaderKey with default values.

TerrainShaderKey::TerrainShaderKey	(	bool	hasEdge,
		bool	hasBevel,
		TerrainMaterialDef::BlendMode	blendMode
	)

Construct a TerrainShaderKey.

Parameters

hasEdge	Value for hasEdge
hasBevel	Value for hasBevel
blendMode	Value for blendMode

Member Function Documentation

bool TerrainShaderKey::operator<

(

const TerrainShaderKey &

other

)

const

Less than operator for use with QMap.

Parameters

other

TerrainShaderKey to compare

Returns

true if this is logically less than other

Member Data Documentation

TerrainMaterialDef::BlendMode TerrainShaderKey::blendMode = TerrainMaterialDef::BlendMode::Add

How the blend texture should be composited on to the base texture.

Note

This value has no effect when hasBevel is false.

bool TerrainShaderKey::hasBevel = false

Whether or not this shader renders a bevel section.

TerrainShaders with bevel sections take a blend texture, and additional texture coordinates for that texture.

bool TerrainShaderKey::hasEdge = false

Whether or not this shader renders edges.

TerrainShaders with edges take a mask texture, and additional texture coordinates for that texture.