{"id":87,"date":"2007-06-23T14:12:42","date_gmt":"2007-06-23T12:12:42","guid":{"rendered":"http:\/\/wordpress.callac.online\/index.php\/sections-dun-pave-droit-par-des-plans-paralleles-a-une-arete\/"},"modified":"2023-10-14T20:13:00","modified_gmt":"2023-10-14T18:13:00","slug":"sections-dun-pave-droit-par-des-plans-paralleles-a-une-arete","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/edition-mathematique\/metapost\/animations-avec-metapost\/sections-dun-pave-droit-par-des-plans-paralleles-a-une-arete\/","title":{"rendered":"Sections d&rsquo;un pav\u00e9 droit par des plans parall\u00e8les \u00e0 une ar\u00eate"},"content":{"rendered":"<a href=\"https:\/\/wordpress.callac.online\/wp-content\/uploads\/2020\/07\/pavearete.pdf\" class=\"pdfemb-viewer\" style=\"\" data-width=\"max\" data-height=\"max\" data-toolbar=\"both\" data-toolbar-fixed=\"on\">pavearete<\/a>\n<p class=\"wp-block-pdfemb-pdf-embedder-viewer\"><\/p>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">input geometriesyr16;\ninput dlf_tex.mp;\n\nu:=1cm;\n\n%----------------------------------- D\u00e9finition du cadre\npath cadre;\nnumeric xmin,xmax,ymin,ymax;\nxmin:=-2u;\nxmax:=14u;\nymin:=-u;\nymax:=8u;\n\ncadre:=(xmin,ymin)--(xmax,ymin)--(xmax,ymax)--(xmin,ymax)--cycle;\n\n\n%---------------------------------- D\u00e9finitions g\u00e9n\u00e9rales utilis\u00e9es\n%                                   sur toutes les figures\n\n\npair A,B,C,D,E,F,G,H;\npair V;\n\nnumeric AB,AD;\nAB:=10;  %dimensions de la face avant\nAD:=6;\n\nA=(0,0);\nB=(AB*u,0);\nC=(AB*u,AD*u);\nD=(0,AD*u);\n\nV=(2u,u);  % vecteur pour la perspective\n\nE= A shifted V;\nF= B shifted V;\nG= C shifted V;\nH= D shifted V;\n\npair I,J;\nnumeric cr;\ncr:=0.4;\nI:=cr[C,D];\nJ:= I shifted V;\n\n\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n%%\n%%\n%%\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\nfor i:=1 upto 10:\nbeginfig(i)\n\n\ndraw A--B--C--D--cycle;\ndraw B--F--G--C;\ndraw G--H--D;\n\ndraw A--E--F dashed evenly;\ndraw H--E dashed evenly;\n\ndraw I--J withcolor red withpen pencircle scaled 1.5pt; \n\npair K,L;\nnumeric k;\nk:=0.1*i;\nL:=k[D,A];\nK:=L shifted V;\n\npath section;\nsection :=I--J--K--L--cycle;\nfillcolor:=1.3orange;\ntransparence section;\ndraw L--I;\ndraw J--K--L dashed evenly;\n\ndraw cadre withcolor black withpen pencircle scaled 2pt;\nclip currentpicture to cadre;\n\nendfig;\nendfor\n\n\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n%%\n%%\n%%\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\nfor i:=1 upto 9:\nbeginfig(i+10)\n\n\ndraw A--B--C--D--cycle;\ndraw B--F--G--C;\ndraw G--H--D;\n\ndraw A--E--F dashed evenly;\ndraw H--E dashed evenly;\n\ndraw I--J withcolor red withpen pencircle scaled 1.5pt; \n\npair K,L;\nnumeric k;\nk:=0.1*i;\nL:=k[A,B];\nK:=L shifted V;\n\npath section;\nsection :=I--J--K--L--cycle;\nfillcolor:=1.3orange;\ntransparence section;\ndraw L--I;\ndraw J--K--L dashed evenly;\n\ndraw cadre withcolor black withpen pencircle scaled 2pt;\nclip currentpicture to cadre;\n\nendfig;\nendfor\n\n\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n%%\n%%\n%%\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\nfor i:=0 upto 9:\nbeginfig(i+20)\n\n\ndraw A--B--C--D--cycle;\ndraw B--F--G--C;\ndraw G--H--D;\n\ndraw A--E--F dashed evenly;\ndraw H--E dashed evenly;\n\ndraw I--J withcolor red withpen pencircle scaled 1.5pt; \n\npair K,L;\nnumeric k;\nk:=0.1*i;\nL:=k[B,C];\nK:=L shifted V;\n\npath section;\nsection :=I--J--K--L--cycle;\nfillcolor:=1.3orange;\ntransparence section;\ndraw K--L--I;\ndraw J--K dashed evenly;\n\ndraw cadre withcolor black withpen pencircle scaled 2pt;\nclip currentpicture to cadre;\n\nendfig;\nendfor\n\n\n\nend<\/pre>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":2408,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-87","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sections d&#039;un pav\u00e9 droit par des plans parall\u00e8les \u00e0 une ar\u00eate - Maths &amp; 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