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Diffstat (limited to 'Master/texmf-dist/doc/asymptote/examples/logo3.asy')
-rw-r--r-- | Master/texmf-dist/doc/asymptote/examples/logo3.asy | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Master/texmf-dist/doc/asymptote/examples/logo3.asy b/Master/texmf-dist/doc/asymptote/examples/logo3.asy new file mode 100644 index 00000000000..93b5a331e9e --- /dev/null +++ b/Master/texmf-dist/doc/asymptote/examples/logo3.asy @@ -0,0 +1,41 @@ +import three; + +size(560,320,IgnoreAspect); +size3(140,80,15); +currentprojection=perspective(-2,20,10,up=Y); +currentlight=White; + +real a=-0.4; +real b=0.95; +real y1=-5; +real y2=-3y1/2; +path A=(a,0){dir(10)}::{dir(89.5)}(0,y2); +path B=(0,y1){dir(88.3)}::{dir(20)}(b,0); +real c=0.5*a; +pair z=(0,2.5); +transform t=scale(1,15); +transform T=inverse(scale(t.yy,t.xx)); +path[] g=shift(0,1.979)*scale(0.01)*t* + texpath(Label("{\it symptote}",z,0.25*E+0.169S,fontsize(24pt))); +pair w=(0,1.7); +pair u=intersectionpoint(A,w-1--w); + +real h=0.25*linewidth(); +real hy=(T*(h,h)).x; +g.push(t*((a,hy)--(b,hy)..(b+hy,0)..(b,-hy)--(a,-hy)..(a-hy,0)..cycle)); +g.push(T*((h,y1)--(h,y2)..(0,y2+h)..(-h,y2)--(-h,y1)..(0,y1-h)..cycle)); +g.push(shift(0,w.y)*t*((u.x,hy)--(w.x,hy)..(w.x+hy,0)..(w.x,-hy)--(u.x,-hy)..(u.x-hy,0)..cycle)); +real f=0.75; +g.push(point(A,0)--shift(-f*hy,f*h)*A--point(A,1)--shift(f*hy,-f*h)*reverse(A)--cycle); +g.push(point(B,0)--shift(f*hy,-f*h)*B--point(B,1)--shift(-f*hy,f*h)*reverse(B)--cycle); + +triple H=-0.1Z; +material m=material(lightgray,shininess=1.0); + +for(path p : g) + draw(extrude(p,H),m); + +surface s=surface(g); +draw(s,red,nolight); +draw(shift(H)*s,m); + |