Constraints solver for sketch geometry in OCCT?

Hi guys! In free opensource version of OCCT is any constraint solver for 2d geometry of sketches? (collinearity, tangency, cordiality, concentricity and so on)

Vinojan Thiyagarasah's picture

Hi guys,
I am also wondering that OCCT has any module to model constraints in 2D sketches. If there is one can you, please let me know?