.\" Automatically generated by Pandoc 2.2.1 .\" .TH "al_set_shader_bool" "3alleg5" "" "Allegro reference manual" "" .hy .SH NAME .PP al_set_shader_bool \- Allegro 5 API .SH SYNOPSIS .IP .nf \f[C] #include\ bool\ al_set_shader_bool(const\ char\ *name,\ bool\ b) \f[] .fi .SH DESCRIPTION .PP Sets a boolean uniform of the target bitmap'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 .PP 5.1.6 .SH SEE ALSO .PP al_use_shader(3alleg5)