Method Location

gls/uniform.go:37–45

Location returns the location of this uniform for the current shader program. The returned location can be -1 if not found.

(gs *GLS)

// Location returns the location of this uniform for the current shader program.
// The returned location can be -1 if not found.
func (u *Uniform) Location(gs *GLS) int32 {

	handle := gs.prog.Handle()
	if handle != u.handle {
		u.location = gs.prog.GetUniformLocation(u.name)
		u.handle = handle
	}
	return u.location
}

// LocationIdx returns the location of this indexed uniform for the current shader program.
// The returned location can be -1 if not found.