src/lib/voxel_2_mesh.cpp File Reference

#include "voxel_2.h"
#include "puzzle.h"
#include "../halfedge/polyhedron.h"
#include "math.h"

Include dependency graph for voxel_2_mesh.cpp:


Classes
struct	genPar
Defines
#define	Epsilon 1.0e-6
Functions
static void	outTriangle (float x1, float y1, float z1, float x2, float y2, float z2, float x3, float y3, float z3, genPar &par)
static void	normalize (float x, float y, float *z)
static void	shiftToHoleBorder (int nr, float x, float y, float *z)
static void	drawTriangle (float x1, float y1, float z1, float x2, float y2, float z2, float x3, float y3, float z3, int edge12, int edge23, int edge31, int rec, genPar &par)
static float	radius (float a, genPar &par)
static void	findPointOnArc (float xs, float ys, float zs, float xe, float ye, float ze, float arc, float x, float y, float *z)
static void	drawHolePiece (int i, float start, float end, float x1, float y1, float z1, float x2, float y2, float z2, int rec, genPar &par)
static void	drawHole (int i, float x1, float y1, float z1, float x2, float y2, float z2, int rec, int rec2, genPar &par)
static void	shiftToConnectingHole (float px, float py, float pz, float rad, float x, float y, float *z)
static void	drawConnectingTriangle (float x1, float y1, float z1, float x2, float y2, float z2, genPar &par)
static void	drawConnectingHole (float hx, float hy, float hz, float x1, float y1, float z1, float x2, float y2, float z2, float x3, float y3, float z3, float x4, float y4, float z4, int edgeflag, int rec, genPar &par)
static void	makeSphere (uint16_t neighbors, int recursion, bool hollow, bool variable, genPar &par)
static bool	curvOk (float curvrad, float cnrad, float sprad, float offset)
Variables
static int	connectionPoints [12][3]
static int	holeTouchPoints [12][6][3]
static int	trianglePoints [8][3][3+1]
static int	squarePoints [6][8][4]

Define Documentation

#define Epsilon 1.0e-6

Function Documentation

static bool curvOk	(	float	curvrad,
		float	cnrad,
		float	sprad,
		float	offset
	)			`[static]`

Referenced by voxel_2_c::getMeshInternal().

static void drawConnectingHole	(	float	hx,
		float	hy,
		float	hz,
		float	x1,
		float	y1,
		float	z1,
		float	x2,
		float	y2,
		float	z2,
		float	x3,
		float	y3,
		float	z3,
		float	x4,
		float	y4,
		float	z4,
		int	edgeflag,
		int	rec,
		genPar &	par
	)			`[static]`

References drawConnectingTriangle(), drawTriangle(), genPar::hole_diam, normalize(), genPar::outside, shiftToConnectingHole(), and genPar::sphere_rad.

Referenced by makeSphere().

static void drawConnectingTriangle	(	float	x1,
		float	y1,
		float	z1,
		float	x2,
		float	y2,
		float	z2,
		genPar &	par
	)			`[static]`

References genPar::inner_rad, normalize(), genPar::offset, outTriangle(), and genPar::sphere_rad.

Referenced by drawConnectingHole().

static void drawHole	(	int	i,
		float	x1,
		float	y1,
		float	z1,
		float	x2,
		float	y2,
		float	z2,
		int	rec,
		int	rec2,
		genPar &	par
	)			`[static]`

References genPar::curvEnd, drawHolePiece(), genPar::holeStart, genPar::lineEnd, normalize(), and shiftToHoleBorder().

Referenced by makeSphere().

static void drawHolePiece	(	int	i,
		float	start,
		float	end,
		float	x1,
		float	y1,
		float	z1,
		float	x2,
		float	y2,
		float	z2,
		int	rec,
		genPar &	par
	)			`[static]`

References connectionPoints, Epsilon, findPointOnArc(), outTriangle(), and radius().

Referenced by drawHole().

static void drawTriangle	(	float	x1,
		float	y1,
		float	z1,
		float	x2,
		float	y2,
		float	z2,
		float	x3,
		float	y3,
		float	z3,
		int	edge12,
		int	edge23,
		int	edge31,
		int	rec,
		genPar &	par
	)			`[static]`

References genPar::inner_rad, normalize(), genPar::offset, genPar::outside, outTriangle(), shiftToHoleBorder(), and genPar::sphere_rad.

Referenced by drawConnectingHole(), and makeSphere().

static void findPointOnArc	(	float	xs,
		float	ys,
		float	zs,
		float	xe,
		float	ye,
		float	ze,
		float	arc,
		float *	x,
		float *	y,
		float *	z
	)			`[static]`

References Epsilon.

Referenced by drawHolePiece().

static void makeSphere	(	uint16_t	neighbors,
		int	recursion,
		bool	hollow,
		bool	variable,
		genPar &	par
	)			`[static]`

static void normalize	(	float *	x,
		float *	y,
		float *	z
	)			`[static]`

Referenced by drawConnectingHole(), drawConnectingTriangle(), drawHole(), drawTriangle(), makeSphere(), shiftToConnectingHole(), and shiftToHoleBorder().

static void outTriangle	(	float	x1,
		float	y1,
		float	z1,
		float	x2,
		float	y2,
		float	z2,
		float	x3,
		float	y3,
		float	z3,
		genPar &	par
	)			`[static]`

References genPar::color, genPar::fb_face, genPar::fb_index, genPar::flags, genPar::vl, genPar::xc, genPar::yc, and genPar::zc.

Referenced by drawConnectingTriangle(), drawHolePiece(), and drawTriangle().

static float radius	(	float	a,
		genPar &	par
	)			`[static]`

References genPar::connection_rad, genPar::curvRad, genPar::curvX, genPar::curvY, Epsilon, genPar::offset, and genPar::sphere_rad.

Referenced by drawHolePiece().

static void shiftToConnectingHole	(	float	px,
		float	py,
		float	pz,
		float	rad,
		float *	x,
		float *	y,
		float *	z
	)			`[static]`

References Epsilon, and normalize().

Referenced by drawConnectingHole(), and makeSphere().

static void shiftToHoleBorder	(	int	nr,
		float *	x,
		float *	y,
		float *	z
	)			`[static]`

References connectionPoints, and normalize().

Referenced by drawHole(), drawTriangle(), and makeSphere().

Variable Documentation

int connectionPoints[12][3] [static]

Initial value:

 {
  {-1,-1, 0}, {-1,+1, 0}, {+1,-1, 0}, {+1,+1, 0},
  {-1, 0,-1}, {-1, 0,+1}, {+1, 0,-1}, {+1, 0,+1},
  { 0,-1,-1}, { 0,-1,+1}, { 0,+1,-1}, { 0,+1,+1}
}

Referenced by drawHolePiece(), makeSphere(), and shiftToHoleBorder().

int holeTouchPoints[12][6][3] [static]

Referenced by makeSphere().

int squarePoints[6][8][4] [static]

Referenced by makeSphere().

int trianglePoints[8][3][3+1] [static]

Referenced by makeSphere().

src/lib/voxel_2_mesh.cpp File Reference

Classes

Defines

Functions

Variables

Define Documentation

Function Documentation

Variable Documentation