OpenMesh.Tools.Decimater.ModRoundnessT

class ModRoundnessT (DecimaterType): ModBaseT!(DecimaterType);

Compute error value based on roundness criteria.

this(DecimaterType _dec);

Constructor

float collapse_priority (ref CollapseInfo _ci);

Compute collapse priority due to roundness of triangle.

The roundness is computed by dividing the radius of the circumference by the length of the shortest edge. The result is normalized.

\return [0:1] or ILLEGAL_COLLAPSE in non-binary mode \return LEGAL_COLLAPSE or ILLEGAL_COLLAPSE in binary mode

See Also:
set_min_roundness()

void set_min_roundness (value_type _min_roundness, bool _binary = true);

Set a minimum roundness value. \param min_roundness in range (0,1) \param binary Set true, if the binary mode should be enabled, else false. In latter case the collapse_priority() returns a float value if the constrain does not apply and ILLEGAL_COLLAPSE else.

void unset_min_roundness ();

Unset minimum value constraint and enable non-binary mode.