diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /graphics/asymptote/examples/BezierSurface.asy |
Initial commit
Diffstat (limited to 'graphics/asymptote/examples/BezierSurface.asy')
-rw-r--r-- | graphics/asymptote/examples/BezierSurface.asy | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/graphics/asymptote/examples/BezierSurface.asy b/graphics/asymptote/examples/BezierSurface.asy new file mode 100644 index 0000000000..62c01a5571 --- /dev/null +++ b/graphics/asymptote/examples/BezierSurface.asy @@ -0,0 +1,42 @@ +import three; + +string viewpoint=" +COO=-684.0787963867188 206.90650939941406 218.13809204101562 +C2C=0.8244762420654297 -0.563306450843811 0.0540805421769619 +ROO=1009.7407942621448 +ROLL=17.39344555165265 +"; + +// viewpoint=getstring("viewpoint",viewpoint); +currentprojection=perspective(viewpoint); + +triple[][][] P={ + { + {(-1.6,0,1.875),(-2.3,0,1.875),(-2.7,0,1.875),(-2.7,0,1.65),}, + {(-1.6,-0.3,1.875),(-2.3,-0.3,1.875),(-2.7,-0.3,1.875),(-2.7,-0.3,1.65),}, + {(-1.5,-0.3,2.1),(-2.5,-0.3,2.1),(-3,-0.3,2.1),(-3,-0.3,1.65),}, + {(-1.5,0,2.1),(-2.5,0,2.1),(-3,0,2.1),(-3,0,1.65),} + },{ + {(-2.7,0,1.65),(-2.7,0,1.425),(-2.5,0,0.975),(-2,0,0.75),}, + {(-2.7,-0.3,1.65),(-2.7,-0.3,1.425),(-2.5,-0.3,0.975),(-2,-0.3,0.75),}, + {(-3,-0.3,1.65),(-3,-0.3,1.2),(-2.65,-0.3,0.7275),(-1.9,-0.3,0.45),}, + {(-3,0,1.65),(-3,0,1.2),(-2.65,0,0.7275),(-1.9,0,0.45),} + },{ + {(-2.7,0,1.65),(-2.7,0,1.875),(-2.3,0,1.875),(-1.6,0,1.875),}, + {(-2.7,0.3,1.65),(-2.7,0.3,1.875),(-2.3,0.3,1.875),(-1.6,0.3,1.875),}, + {(-3,0.3,1.65),(-3,0.3,2.1),(-2.5,0.3,2.1),(-1.5,0.3,2.1),}, + {(-3,0,1.65),(-3,0,2.1),(-2.5,0,2.1),(-1.5,0,2.1),} + },{ + {(-2,0,0.75),(-2.5,0,0.975),(-2.7,0,1.425),(-2.7,0,1.65),}, + {(-2,0.3,0.75),(-2.5,0.3,0.975),(-2.7,0.3,1.425),(-2.7,0.3,1.65),}, + {(-1.9,0.3,0.45),(-2.65,0.3,0.7275),(-3,0.3,1.2),(-3,0.3,1.65),}, + {(-1.9,0,0.45),(-2.65,0,0.7275),(-3,0,1.2),(-3,0,1.65),} + } +}; + +picture pic; +size(pic,15cm); +size3(pic,10cm); +draw(pic,surface(P),blue); + +add(embed("label",pic),(0,0),N); |