octree.cpp File Reference

#include "octree.h"
#include <Eigen/Dense>
#include <limits>
#include <time.h>

Go to the source code of this file.

Macros
#define	DC_DEBUG   0
#define	dc_printf(...)

Functions
static void	pseudoInverse (const Eigen::Matrix3f &a, Eigen::Matrix3f &result, float tolerance)
static void	solve_least_squares (const float halfA[], const float b[], const float midpoint[], float rvalue[])
static void	mass_point (float mp[3], const float pts[12][3], const int parity[12])
static void	minimize (float rvalue[3], float mp[3], const float pts[12][3], const float norms[12][3], const int parity[12])

Variables
const int	edgemask [3] = {5, 3, 6}
const int	faceMap [6][4]
const int	cellProcFaceMask [12][3]
const int	cellProcEdgeMask [6][5]
const int	faceProcFaceMask [3][4][3]
const int	faceProcEdgeMask [3][4][6]
const int	edgeProcEdgeMask [3][2][5]
const int	processEdgeMask [3][4]
const int	dirCell [3][4][3]
const int	dirEdge [3][4]

Macro Definition Documentation

DC_DEBUG

#define DC_DEBUG   0

Implementations of Octree member functions.

Author

Tao Ju

Definition at line 21 of file octree.cpp.

dc_printf

#define dc_printf

(

...

)

Value:

    do { \
    } while (0)

Definition at line 28 of file octree.cpp.

Referenced by Octree::Octree(), and Octree::scanConvert().

Function Documentation

mass_point()

static void mass_point ( float mp[3], const float pts[12][3], const int parity[12] )

static

Definition at line 2213 of file octree.cpp.

minimize()

static void minimize ( float rvalue[3], float mp[3], const float pts[12][3], const float norms[12][3], const int parity[12] )

static

Definition at line 2237 of file octree.cpp.

References float, norm(), and solve_least_squares().

Referenced by blender::compositor::DefocusNode::convert_to_operations().

pseudoInverse()

static void pseudoInverse ( const Eigen::Matrix3f & a, Eigen::Matrix3f & result, float tolerance )

static

Definition at line 2183 of file octree.cpp.

Referenced by solve_least_squares().

solve_least_squares()

static void solve_least_squares ( const float halfA[], const float b[], const float midpoint[], float rvalue[] )

static

Definition at line 2194 of file octree.cpp.

References A, b, pseudoInverse(), and result.

Referenced by minimize().

Variable Documentation

cellProcEdgeMask

const int cellProcEdgeMask[6][5]

Initial value:

= {
    {0, 1, 2, 3, 0},
    {4, 5, 6, 7, 0},
    {0, 4, 1, 5, 1},
    {2, 6, 3, 7, 1},
    {0, 2, 4, 6, 2},
    {1, 3, 5, 7, 2},
}

Definition at line 2853 of file octree.cpp.

cellProcFaceMask

const int cellProcFaceMask[12][3]

Initial value:

= {
    {0, 4, 0},
    {1, 5, 0},
    {2, 6, 0},
    {3, 7, 0},
    {0, 2, 1},
    {4, 6, 1},
    {1, 3, 1},
    {5, 7, 1},
    {0, 1, 2},
    {2, 3, 2},
    {4, 5, 2},
    {6, 7, 2},
}

Definition at line 2838 of file octree.cpp.

dirCell

const int dirCell[3][4][3]

Initial value:

= {{{0, -1, -1}, {0, -1, 0}, {0, 0, -1}, {0, 0, 0}},
                              {{-1, 0, -1}, {-1, 0, 0}, {0, 0, -1}, {0, 0, 0}},
                              {{-1, -1, 0}, {-1, 0, 0}, {0, -1, 0}, {0, 0, 0}}}

Definition at line 2883 of file octree.cpp.

dirEdge

const int dirEdge[3][4]

Initial value:

= {
    {3, 2, 1, 0},
    {7, 6, 5, 4},
    {11, 10, 9, 8},
}

Definition at line 2887 of file octree.cpp.

edgemask

const int edgemask[3] = {5, 3, 6}

Definition at line 2827 of file octree.cpp.

edgeProcEdgeMask

const int edgeProcEdgeMask[3][2][5]

Initial value:

= {
    {{3, 2, 1, 0, 0}, {7, 6, 5, 4, 0}},
    {{5, 1, 4, 0, 1}, {7, 3, 6, 2, 1}},
    {{6, 4, 2, 0, 2}, {7, 5, 3, 1, 2}},
}

Definition at line 2871 of file octree.cpp.

faceMap

const int faceMap[6][4]

Initial value:

= {
    {4, 8, 5, 9},
    {6, 10, 7, 11},
    {0, 8, 1, 10},
    {2, 9, 3, 11},
    {0, 4, 2, 6},
    {1, 5, 3, 7},
}

Definition at line 2829 of file octree.cpp.

Referenced by construct_param_handle_subsurfed(), modify_mesh(), and set_subsurf_legacy_uv().

faceProcEdgeMask

const int faceProcEdgeMask[3][4][6]

Initial value:

= {
    {{1, 4, 0, 5, 1, 1}, {1, 6, 2, 7, 3, 1}, {0, 4, 6, 0, 2, 2}, {0, 5, 7, 1, 3, 2}},
    {{0, 2, 3, 0, 1, 0}, {0, 6, 7, 4, 5, 0}, {1, 2, 0, 6, 4, 2}, {1, 3, 1, 7, 5, 2}},
    {{1, 1, 0, 3, 2, 0}, {1, 5, 4, 7, 6, 0}, {0, 1, 5, 0, 4, 1}, {0, 3, 7, 2, 6, 1}}}

Definition at line 2866 of file octree.cpp.

faceProcFaceMask

const int faceProcFaceMask[3][4][3]

Initial value:

= {{{4, 0, 0}, {5, 1, 0}, {6, 2, 0}, {7, 3, 0}},
                                       {{2, 0, 1}, {6, 4, 1}, {3, 1, 1}, {7, 5, 1}},
                                       {{1, 0, 2}, {3, 2, 2}, {5, 4, 2}, {7, 6, 2}}}

Definition at line 2862 of file octree.cpp.

processEdgeMask

const int processEdgeMask[3][4]

Initial value:

= {
    {3, 2, 1, 0},
    {7, 5, 6, 4},
    {11, 10, 9, 8},
}

Definition at line 2877 of file octree.cpp.