bool StructuralFeatureConverter::supports_stage(Stage::Type st) const
{
- if(st==Stage::GEOMETRY)
+ if(st==Stage::TESS_CONTROL || st==Stage::TESS_EVAL)
+ {
+ if(features.target_api==OPENGL_ES)
+ return check_version(Version(3, 20));
+ else
+ return check_version(Version(4, 0));
+ }
+ else if(st==Stage::GEOMETRY)
{
if(features.target_api==OPENGL_ES)
return check_version(Version(3, 20));