donut::graphics::ShaderParameter Class Reference

Identifier for a uniform shader variable inside a ShaderProgram. More...

#include <donut/graphics/ShaderParameter.hpp>

Public Member Functions
	ShaderParameter (const ShaderProgram &program, const char *name)
	Construct an identifier for a specific uniform shader variable.
std::int32_t	getLocation () const noexcept
	Get the location of the variable in the shader program.

Detailed Description

Identifier for a uniform shader variable inside a ShaderProgram.

Examples

example_game.cpp.

Constructor & Destructor Documentation

ShaderParameter()

donut::graphics::ShaderParameter::ShaderParameter	(	const ShaderProgram &	program,
		const char *	name
	)

Construct an identifier for a specific uniform shader variable.

Parameters

program	shader program in which the variable resides.
name	name of the variable.

Note

If the variable is not found, the resulting identifier will be invalid.

Member Function Documentation

getLocation()

std::int32_t donut::graphics::ShaderParameter::getLocation ( ) const

inlinenoexcept

Get the location of the variable in the shader program.

Returns

The location of the variable, or -1 if the identifier is invalid.

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

• include/donut/graphics/ShaderParameter.hpp