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

this(string name);

void set(T newValue);

void set(T[] newValues);

void set(T* newValues, size_t count);

void unuse();

string name();

void logger(Logger l);

static bool typeIsCompliant(GLenum type);

static size_t sizeOfUniformType(GLenum type);

}

Constructors

this this(GLuint program, GLenum type, string name, GLsizei size): Creates a GLUniform. This is done automatically after linking a GLProgram.
this this(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

logger void logger(Logger l): Sets a logger for the program. That allows additional output besides error reporting.
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 aliases

classes

GLUniform