Sets new values for the uniform at uniform_location
.
If this pipeline has a user program attached and is later used as a source for drawing, the given values will be assigned to the uniform
which can be accessed from the shader's source. The value for uniform_location
should be retrieved from the string name of
the uniform by calling get_uniform_location.
This function can be used to set any matrix type uniform, including matrix arrays. For example, to set a single mat4 uniform you would
use 4 for dimensions
and 1 for count
. To set an array of 8 mat3 values, you could use 3 for dimensions
and 8 for count
.
If transpose
is false then the matrix is expected to be in column-major order
or if it is true then the matrix is in row-major order. You can pass a
Matrix by calling by passing the result of
get_array in value
and setting transpose
to
false.
this |
A Pipeline object |
uniform_location |
The uniform's location identifier |
dimensions |
The size of the matrix |
count |
The number of values to set |
transpose |
Whether to transpose the matrix |
value |
Pointer to the new values to set |