#include <MRCMisc/exports.h>
#include <stdint.h>

Typedefs
typedef int32_t	MR_SignDetectionMode
	how to determine the sign of distances from a mesh

typedef int32_t	MR_SignDetectionModeShort
	how to determine the sign of distances from a mesh, short version including auto-detection

Enumerations
enum	{ MR_SignDetectionMode_Unsigned = 0 , MR_SignDetectionMode_OpenVDB = 1 , MR_SignDetectionMode_ProjectionNormal = 2 , MR_SignDetectionMode_WindingRule = 3 , MR_SignDetectionMode_HoleWindingRule = 4 }

enum	{ MR_SignDetectionModeShort_Auto = 0 , MR_SignDetectionModeShort_HoleWindingNumber = 1 , MR_SignDetectionModeShort_ProjectionNormal = 2 }

Functions
MRC_API const char *	MR_asString_MR_SignDetectionMode (MR_SignDetectionMode m)

Typedef Documentation

◆ MR_SignDetectionMode

how to determine the sign of distances from a mesh

how to determine the sign of distances from a mesh, short version including auto-detection

anonymous enum

Enumerator
MR_SignDetectionMode_Unsigned	unsigned distance, useful for bidirectional `Shell` offset
MR_SignDetectionMode_OpenVDB	sign detection from OpenVDB library, which is good and fast if input geometry is closed
MR_SignDetectionMode_ProjectionNormal	the sign is determined based on pseudonormal in closest mesh point (unsafe in case of self-intersections)
MR_SignDetectionMode_WindingRule	ray intersection counter, significantly slower than ProjectionNormal and does not support holes in mesh; this mode is slow, and it does NOT have CUDA acceleration at this moment
MR_SignDetectionMode_HoleWindingRule	computes robust winding number generalization with support of holes and self-intersections in mesh, it is the slowest sign detection mode, but it CAN be accelerated with CUDA if this mode activated e.g. in OffsetParameters.fwn

anonymous enum

Enumerator

MR_SignDetectionModeShort_Auto

automatic selection of the fastest method among safe options for the current mesh

detects sign from the winding number generalization with support for holes and self-intersections in mesh

MR_SignDetectionModeShort_HoleWindingNumber

detects sign from the pseudonormal in closest mesh point, which is fast but unsafe in the presence of holes and self-intersections in mesh

MR_SignDetectionModeShort_ProjectionNormal

MRC_API const char * MR_asString_MR_SignDetectionMode ( MR_SignDetectionMode m )

returns string representation of enum values Generated from function MR::asString.