func BindLocations(name string, prog gl.Program, locations interface{}) {
value := reflect.ValueOf(locations).Elem()
Type := reflect.TypeOf(locations).Elem()
for i := 0; i < value.NumField(); i++ {
fieldValue := value.Field(i)
fieldType := Type.Field(i)
fieldName := fieldType.Name
switch fieldValue.Interface().(type) {
case gl.AttribLocation:
loc := prog.GetAttribLocation(fieldName)
fieldValue.SetInt(int64(loc))
case gl.UniformLocation:
loc := prog.GetUniformLocation(fieldName)
fieldValue.SetInt(int64(loc))
default:
}
}
}
func BindAttribLocations(name string, prog gl.Program, locations map[string]gl.AttribLocation) {
for name := range locations {
locations[name] = prog.GetAttribLocation(name)
}
}
func BindUniformLocations(name string, prog gl.Program, locations map[string]gl.UniformLocation) {
for name := range locations {
locations[name] = prog.GetUniformLocation(name)
}
}