- t -

• tangentAt() : Curve< Vector >
• tangentOnBiarc() : Biarc< Vector >
• thickness() : CurveBundle< Vector > , Curve< Vector >
• thickness_fast() : Curve< Vector > , CurveBundle< Vector >
• torsion() : Curve< Vector >
• torsion2() : Curve< Vector >
• transpose() : Matrix3 , Matrix4
• Tube() : Tube< Vector >
• TubeBundle() : TubeBundle< Vector >
• tubes() : TubeBundle< Vector >