Public Member Functions
	PropagateDanielssonSingleStep (float aL, unsigned char asigns, size_t astride, coord_t aresolution)

void	operator() (int r, int c, int addr_delta)

Public Attributes
float *	L

unsigned char *	signs

size_t	stride

coord_t	resolution

Detailed Description

template<const int INCX, const int INCY>
struct Slic3r::PropagateDanielssonSingleStep< INCX, INCY >

Constructor & Destructor Documentation

◆ PropagateDanielssonSingleStep()

template<const int INCX, const int INCY>

Slic3r::PropagateDanielssonSingleStep< INCX, INCY >::PropagateDanielssonSingleStep	(	float *	aL,
		unsigned char *	asigns,
		size_t	astride,
		coord_t	aresolution
	)

inline

599 :

600 L(aL), signs(asigns), stride(astride), resolution(aresolution) {}

Slic3r::PropagateDanielssonSingleStep::signs

unsigned char * signs

Definition EdgeGrid.cpp:619

Slic3r::PropagateDanielssonSingleStep::stride

size_t stride

Definition EdgeGrid.cpp:620

Slic3r::PropagateDanielssonSingleStep::resolution

coord_t resolution

Definition EdgeGrid.cpp:621

Slic3r::PropagateDanielssonSingleStep::L

float * L

Definition EdgeGrid.cpp:618

Member Function Documentation

◆ operator()()

template<const int INCX, const int INCY>

void Slic3r::PropagateDanielssonSingleStep< INCX, INCY >::operator()	(	int	r,
		int	c,
		int	addr_delta
	)

inline

                                                       {
    size_t  addr = r * stride + c;
    if ((signs[addr] & 2) == 0) {
      float  *v = &L[addr << 1];
      float   l = v[0] * v[0] + v[1] * v[1];
      float  *v2s = v + (addr_delta << 1);
      float v2[2] = {
        v2s[0] + INCX * resolution,
        v2s[1] + INCY * resolution
      };
      float l2 = v2[0] * v2[0] + v2[1] * v2[1];
      if (l2 < l) {
        v[0] = v2[0];
        v[1] = v2[1];
      }
    }
  }