.\" Automatically generated by Pandoc 3.1.12.1 .\" .TH "al_set_shader_matrix" "3" "" "Allegro reference manual" "" .SH NAME al_set_shader_matrix \- Allegro 5 API .SH SYNOPSIS .IP .EX #include \f[B]\f[R] bool al_set_shader_matrix(const char *name, const ALLEGRO_TRANSFORM *matrix) .EE .SH DESCRIPTION Sets a matrix uniform of the current target bitmap\[cq]s shader. .PP Returns true on success. Otherwise returns false, e.g.\ if the uniform by that name does not exist in the shader. .SH SINCE 5.1.0 .SH SEE ALSO al_use_shader(3)