Slic3r::PropagateDanielssonSingleVStep3 Struct Reference

Public Member Functions
	PropagateDanielssonSingleVStep3 (float *aL, unsigned char *asigns, size_t astride, coord_t aresolution)
void	operator() (int r, int c, int addr_delta, bool has_l, bool has_r)

Public Attributes
float *	L
unsigned char *	signs
size_t	stride
coord_t	resolution

Detailed Description

Constructor & Destructor Documentation

PropagateDanielssonSingleVStep3()

Slic3r::PropagateDanielssonSingleVStep3::PropagateDanielssonSingleVStep3 ( float *  aL, unsigned char *  asigns, size_t  astride, coord_t  aresolution  )

inline

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

Member Function Documentation

operator()()

void Slic3r::PropagateDanielssonSingleVStep3::operator() ( int  r, int  c, int  addr_delta, bool  has_l, bool  has_r  )

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],
        v2s[1] + resolution
      };
      float   l2   = v2[0]*v2[0]+v2[1]*v2[1];
      if (l2 < l) {
        v[0] = v2[0];
        v[1] = v2[1];
      }
      if (has_l) {
        float  *v2sl = v2s - 1;
        v2[0] = v2sl[0] + resolution;
        v2[1] = v2sl[1] + resolution;
        l2   = v2[0]*v2[0]+v2[1]*v2[1];
        if (l2 < l) {
          v[0] = v2[0];
          v[1] = v2[1];
        }
      }
      if (has_r) {
        float  *v2sr = v2s + 1;
        v2[0] = v2sr[0] + resolution;
        v2[1] = v2sr[1] + resolution;
        l2   = v2[0]*v2[0]+v2[1]*v2[1];
        if (l2 < l) {
          v[0] = v2[0];
          v[1] = v2[1];
        }
      }
    }
  }

References L, and Slic3r::l2().

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Member Data Documentation

L

float* Slic3r::PropagateDanielssonSingleVStep3::L

resolution

coord_t Slic3r::PropagateDanielssonSingleVStep3::resolution

signs

unsigned char* Slic3r::PropagateDanielssonSingleVStep3::signs

stride

size_t Slic3r::PropagateDanielssonSingleVStep3::stride

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The documentation for this struct was generated from the following file:

• src/libslic3r/EdgeGrid.cpp