| /inkscape/share/extensions/ |
| H A D | bezmisc.py | 63 bx=3*(bx2-bx1)-cx
64 ax=bx3-x0-cx-bx
69 return ax,ay,bx,by,cx,cy,x0,y0
70 #ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
86 ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
89 b=coef1*by-coef2*bx
103 ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
104 x=ax*(t**3)+bx*(t**2)+cx*t+x0
109 ax,ay,bx,by,cx,cy,x0,y0=bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
110 dx=3*ax*(t**2)+2*bx*
[all...] |
| H A D | gcodetools.py | 99 ax,ay,bx,by,cx,cy,x0,y0=bezmisc.bezierparameterize(((bx0,by0),(bx1,by1),(bx2,by2),(bx3,by3)))
100 dx=3*ax*(t**2)+2*bx*t+cx
103 dx = 6*ax*t+2*bx
109 print_("Slope error x = %s*t^3+%s*t^2+%s*t+%s, y = %s*t^3+%s*t^2+%s*t+%s, t = %s, dx==dy==0" % (ax,bx,cx,dx,ay,by,cy,dy,t))
277 ax,ay,bx,by,cx,cy,dx,dy = csp_parameterize(sp1,sp2)
278 if ax==0 and bx==0 and cx==0 and dx==x :
317 if y1>y and 3*ax*t**2 + 2*bx*t + cx !=0 : # if it's 0 the path only touches the ray
374 ax,ay,bx,by,cx,cy,dx,dy = csp_parameterize(sp1,sp2)
383 f = (ax*t3+bx*t2+cx*t+dx)*(3*ax*t2+2*bx*
[all...] |
| /inkscape/src/libcola/ |
| H A D | straightener.h | 69 double ax=route->xs[i-1], bx=route->xs[i], ay=route->ys[i-1], by=route->ys[i]; local
73 xs.push_back(ax+(bx-ax)*r);
80 double ax=route->xs[i-1], bx=route->xs[i], ay=route->ys[i-1], by=route->ys[i]; local
81 double r=(x-ax)/(bx-ax);
82 // as long as y is between ax and bx then r>0
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| H A D | straightener.cpp | 36 static bool pointOnLine(double px,double py, double ax, double ay, double bx, double by, double& tx) { argument
37 double dx=bx-ax;
82 double bx=route->xs[i]; local
86 //printf(" px=%f, py=%f, ax=%f, ay=%f, bx=%f, by=%f\n",px,py,ax,ay,bx,by);
87 if(pointOnLine(px,py,ax,ay,bx,by,t)) {
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| /inkscape/src/livarot/ |
| H A D | PathConversion.cpp | 121 Geom::Point bx = curX; local
123 Geom::Point cx = 2 * bx - dx;
129 bx = cx;
137 stx = (bx + cx) / 2;
149 bx = cx;
156 stx = (bx + cx) / 2;
322 Geom::Point bx = curX; local
324 Geom::Point cx = 2 * bx - dx;
330 bx = cx;
337 Geom::Point stx = (bx
561 Geom::Point bx = curX; local
682 Geom::Point const bx = 2 * iM - 2 * iS; member in class:Geom
692 Geom::Point const bx = 3 * iE - ieD - 2 * isD - 3 * iS; member in class:Geom
[all...] |
| H A D | PathOutline.cpp | 715 Geom::Point bx=curX; local
741 cx = 2 * bx - dx;
744 bx = cx;
750 Geom::Point stx = (bx + cx) / 2;
773 bx = cx;
779 Geom::Point stx = (bx + cx) / 2;
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| H A D | Shape.cpp | 1564 Shape::CmpToVert (Geom::Point ax, Geom::Point bx,bool as,bool bs) argument
1578 if (bx[0] > 0)
1580 if (bx[0] < 0)
1582 if (bx[1] > 0)
1584 if (bx[1] < 0)
1685 bv = bx;
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| H A D | Shape.h | 567 static int CmpToVert(const Geom::Point ax, const Geom::Point bx, bool as, bool bs);
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| /inkscape/src/2geom/numeric/ |
| H A D | fitting-model.h | 494 Bezier bx(degree);
496 mob.instance(bx, raw_data.column_const_view(X));
498 bc = BezierCurveN<degree>(bx, by);
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| /inkscape/src/display/ |
| H A D | nr-filter-turbulence.cpp | 136 double bx = floor(tx);
137 double rx0 = tx - bx, rx1 = rx0 - 1.0;
138 int bx0 = bx, bx1 = bx0 + 1;
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| /inkscape/src/2geom/ |
| H A D | sbasis-2d.cpp | 130 double bx = -sign*reste[1]/fact_k*nB[X]; local
133 result[X][k] = Linear(ax,bx);
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| /inkscape/src/ui/tools/ |
| H A D | measure-tool.cpp | 302 double bx = p4[Geom::X] - xc; local
305 double q2 = q1 + (ax * bx) + (ay * by);
307 double k2 = (4.0 / 3.0) * (std::sqrt(2 * q1 * q2) - q2) / ((ax * by) - (ay * bx));
311 Geom::Point p3(xc + bx + (k2 * by),
312 yc + by - (k2 * bx));
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| /inkscape/src/extension/internal/filter/ |
| H A D | color.h | 1276 "<param name=\"bx\" gui-text=\"" N_("X") "\" type=\"float\" indent=\"1\" appearance=\"full\" precision=\"2\" min=\"-100.\" max=\"100.\">1</param>\n"
1305 std::ostringstream bx; local
1317 bx << ext->get_param_float("bx");
1341 bx.str().c_str(), by.str().c_str() );
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