Lines Matching defs:degenerate
146 // The handle becomes degenerate.
149 // If both handles become degenerate, convert to parent cusp node
152 // Only 1 handle becomes degenerate
292 // this handle is guaranteed not to be degenerate
591 // NOTE we do not set type here, because the handles are still degenerate
813 // handle degenerate handles appropriately
828 // for degenerate nodes set positions like auto handles
832 // For a node that is already smooth and has a degenerate handle,
845 // if the front handle is degenerate and this...next is a line segment,
918 // if both handles are degenerate, do nothing
920 // if neither are degenerate, check their respective positions
937 // we know that if front is degenerate, back isn't, because
1532 bool NodeList::degenerate()