GLUniform

Represents an OpenGL program uniform. Owned by a GLProgram. Both uniform locations and values are cached, to minimize OpenGL calls.

final

class GLUniform {

this(OpenGL gl, GLuint program, GLenum type, string name, GLsizei size);

this(OpenGL gl, string name);

void set(T newValue);

void set(T[] newValues);

void set(T* newValues, size_t count);

void unuse();

string name();

static bool typeIsCompliant(GLenum type);

static size_t sizeOfUniformType(GLenum type);

}

Constructors

this this(OpenGL gl, GLuint program, GLenum type, string name, GLsizei size): Creates a GLUniform. This is done automatically after linking a GLProgram.
this this(OpenGL gl, string name): Creates a fake disabled uniform variable, designed to cope with variables that have been optimized out by the OpenGL driver, or those which do not exist.

Members

Functions

name string name()
set void set(T newValue): Sets a uniform variable value. T should be the exact type needed, checked at runtime.
set void set(T[] newValues): Sets multiple uniform variables.
set void set(T* newValues, size_t count): Sets multiple uniform variables.
unuse void unuse(): Unuses this uniform.
use void use(): Updates the uniform value.

Static functions

sizeOfUniformType size_t sizeOfUniformType(GLenum type): Undocumented in source. Be warned that the author may not have intended to support it.
typeIsCompliant bool typeIsCompliant(GLenum type): Undocumented in source. Be warned that the author may not have intended to support it.

Meta

Source

See Implementation

gfm opengl uniform classes

GLUniform