{"id":5435,"date":"2014-04-24T09:36:00","date_gmt":"2014-04-24T08:36:00","guid":{"rendered":"http:\/\/www.keris-studio.fr\/blog\/?p=5435"},"modified":"2014-11-24T09:39:01","modified_gmt":"2014-11-24T08:39:01","slug":"3dsmax-simulation-de-la-salle-de-cours","status":"publish","type":"post","link":"https:\/\/www.keris-studio.fr\/blog\/?p=5435","title":{"rendered":"3dsmax &#8211; Simulation de la salle de cours"},"content":{"rendered":"<h4>Avant-propos.<\/h4>\n<p>Les r\u00e9sultats des simulations issues de 3dsmax Design doivent pouvoir \u00eatre valid\u00e9es par quelques mesures exp\u00e9rimentales afin de mesurer les d\u00e9rives \u00e9ventuelles entre le monde r\u00e9el et les algorithmes de calcul. Il est possible de trouver quelques articles scientifiques d\u00e9crivant des diff\u00e9rences des logiciels en eux : (<a href=\"http:\/\/download.autodesk.com\/us\/3dsmaxdesign\/B3241.MentalRayValidation_v3.pdf\">http:\/\/download.autodesk.com\/us\/3dsmaxdesign\/B3241.MentalRayValidation_v3.pdf<\/a>) ou (<a href=\"http:\/\/isites.harvard.edu\/fs\/docs\/icb.topic541048.files\/L14.DaylightSimulations.pdf\">http:\/\/isites.harvard.edu\/fs\/docs\/icb.topic541048.files\/L14.DaylightSimulations.pdf<\/a>) ou les outils de simulation avec la r\u00e9alit\u00e9 (<a href=\"http:\/\/radsite.lbl.gov\/mgf\/comparison\/ComparingImages.pdf\">http:\/\/radsite.lbl.gov\/mgf\/comparison\/ComparingImages.pdf<\/a>). Dans tous les cas, si l\u2019opportunit\u00e9 d\u2019une mesure r\u00e9elle peut se pr\u00e9senter dans le contexte de la simulation, il faut la saisir. <\/p>\n<p>En m\u00eame temps, il doit \u00eatre accept\u00e9 que les enjeux de la simulation sont moins les valeurs absolues que l\u2019observation des tendances. Si la valeur absolue ne peut refl\u00e9ter que le r\u00e9sultat d\u2019un calcul simplifi\u00e9 dans un monde contr\u00f4l\u00e9, il ne repr\u00e9sente qu\u2019elle-m\u00eame. En revanche, l\u2019ensemble des mesures donne un comportement g\u00e9n\u00e9ral, une dynamique, souvent proche de la r\u00e9alit\u00e9. <\/p>\n<p>La simulation va se faire ici avec les outils de 3Dsmax Design 2015.  <\/p>\n<h3>Unit\u00e9s<\/h3>\n<p>Dans un premier temps, il s\u2019agit de r\u00e9gler les \u00e9chelles. Une approximation \u00e0 cette \u00e9tape invalide tout le reste du processus. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image00428.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image004\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image004\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image004_thumb28.jpg\" width=\"605\" height=\"514\"><\/a> <\/p>\n<h3>Cr\u00e9ation de la salle de cours<\/h3>\n<p>Cr\u00e9er une salle de 5m x 10 m <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image00624.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image006\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image006\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image006_thumb24.jpg\" width=\"604\" height=\"302\"><\/a> <\/p>\n<p>On part d\u2019une boite segment\u00e9e que l\u2019on va petit \u00e0 petit adapter pour lui faire avoir l\u2019aspect de la vraie salle de classe. Cette fa\u00e7on de proc\u00e9der permet de rester dans des polygones carr\u00e9s ce qui acc\u00e9l\u00e8re le traitement ensuite. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image00824.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image008\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image008\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image008_thumb24.jpg\" width=\"605\" height=\"291\"><\/a> <\/p>\n<p>La couleur g\u00e9n\u00e9rale est pass\u00e9e en gris clair, mais ce ne sont que des consid\u00e9rations esth\u00e9tiques. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image01026.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image010\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image010\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image010_thumb25.jpg\" width=\"605\" height=\"281\"><\/a> <\/p>\n<p>Fen\u00eatres et portes sont d\u00e9gag\u00e9es. <\/p>\n<p>On donne de l\u2019\u00e9paisseur aux murs <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image01224.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image012\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image012\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image012_thumb24.jpg\" width=\"605\" height=\"314\"><\/a> <\/p>\n<p>Cr\u00e9ation d\u2019une table de cours <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image01421.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image014\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image014\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image014_thumb21.jpg\" width=\"627\" height=\"356\"><\/a> <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image01616.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image016\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image016\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image016_thumb16.jpg\" width=\"627\" height=\"367\"><\/a> <\/p>\n<p>Le mobilier est plac\u00e9, l\u2019outil Slice permet de faire une coupe de la salle afin de s\u2019y mieux rep\u00e9rer. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image01815.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image018\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image018\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image018_thumb15.jpg\" width=\"628\" height=\"292\"><\/a> <\/p>\n<h3>Premi\u00e8re \u00e9valuation sans portes ni vitrages.<\/h3>\n<p>Deux m\u00e9thodes vont \u00eatre employ\u00e9es : la m\u00e9thode de la radiosit\u00e9 et celle issue du moteur MentalRay. <\/p>\n<p>Mise en place du syst\u00e8me solaire pour \u00e9valuation en lumi\u00e8re naturelle. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image02015.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image020\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image020\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image020_thumb14.jpg\" width=\"627\" height=\"455\"><\/a> <\/p>\n<p>MentalRay <\/p>\n<p>La proc\u00e9dure MentalRay est celle qui apparait par d\u00e9faut dans 3dsMax Design. Par d\u00e9faut le moteur est activ\u00e9, le MrSun et MrSky choisis. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image02218.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image022\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image022\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image022_thumb16.jpg\" width=\"308\" height=\"434\"><\/a> <a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image02417.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image024\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image024\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image024_thumb14.jpg\" width=\"265\" height=\"434\"><\/a> <\/p>\n<p>On va utiliser l\u2019utilitaire d\u2019analyse lumineuse. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0252.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image025\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image025\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image025_thumb2.png\" width=\"560\" height=\"768\"><\/a> <\/p>\n<p>Dans l\u2019onglet g\u00e9n\u00e9ral, on voit qu\u2019il n\u2019y a pas de soucis pour les r\u00e9glages de rendu. En revanche il y a deux probl\u00e8mes, que l\u2019on peut anticiper comme \u00e9tant li\u00e9s aux textures. <\/p>\n<p>Pour les param\u00e8tres de lumi\u00e8re, tout va bien. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0263.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image026\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image026\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image026_thumb3.png\" width=\"396\" height=\"666\"><\/a> <\/p>\n<p>On voit ici que ce sont les mat\u00e9riaux qui posent probl\u00e8me, ils n\u2019ont pas de propri\u00e9t\u00e9s physiques. Ils vont \u00eatre remplac\u00e9s par des mat\u00e9riaux MentalRay \u2013 Arch &amp; Design. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image02817.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image028\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image028\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image028_thumb15.jpg\" width=\"627\" height=\"359\"><\/a> <\/p>\n<p>En faisant une mise \u00e0 jour, on voit que les mat\u00e9riaux sont maintenant bien param\u00e9tr\u00e9s, il reste une erreur. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image029.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image029\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image029\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image029_thumb.png\" width=\"427\" height=\"678\"><\/a> <\/p>\n<p>Il faut ensuite placer un Light Meter, autrement dit un plan de calcul. Cela sera fait dans un 2<sup>\u00e8me<\/sup> temps. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image030.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image030\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image030\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image030_thumb.png\" width=\"345\" height=\"380\"><\/a> <\/p>\n<p>IL faut compl\u00e9ter avec une image overlay, autrement dit une image affaichant les r\u00e9sultats du calcul. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image031.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image031\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image031\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image031_thumb.png\" width=\"354\" height=\"634\"><\/a> <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0311.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image031[1]\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image031[1]\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0311_thumb.png\" width=\"354\" height=\"634\"><\/a> <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0335.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image033\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image033\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image033_thumb5.jpg\" width=\"627\" height=\"630\"><\/a> <\/p>\n<p>Lancement du rendu. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0355.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image035\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image035\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image035_thumb5.jpg\" width=\"626\" height=\"336\"><\/a> <\/p>\n<p>Les premiers r\u00e9sultats nous donnent ces valeurs. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0376.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image037\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image037\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image037_thumb6.jpg\" width=\"627\" height=\"398\"><\/a> <\/p>\n<p>Elles vont \u00eatre v\u00e9rifi\u00e9es en pla\u00e7ant un plan photom\u00e9trique. <\/p>\n<p>Le calcul du plan photom\u00e9trique ne r\u00e9clame pas de rendu. C\u2019est donc assez rapide. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0396.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image039\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image039\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image039_thumb6.jpg\" width=\"626\" height=\"282\"><\/a> <\/p>\n<p>Nous avons ici le calcul de l\u2019\u00e9clairement total. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image040.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image040\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image040\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image040_thumb.png\" width=\"159\" height=\"116\"><\/a> <a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image041.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image041\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image041\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image041_thumb.png\" width=\"169\" height=\"116\"><\/a> <\/p>\n<p>Calcul de l\u2019\u00e9clairement direct : autrement dit la flux directement re\u00e7u sur les surfaces : <\/p>\n<p>Cela correspond au d\u00e9coupage ombre et lumi\u00e8re. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0436.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image043\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image043\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image043_thumb6.jpg\" width=\"627\" height=\"305\"><\/a> <\/p>\n<p>L\u2019\u00e9clairement indirect : <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0457.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image045\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image045\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image045_thumb6.jpg\" width=\"627\" height=\"314\"><\/a> <\/p>\n<p>Le facteur de jour est le quotient de l\u2019\u00e9clairement int\u00e9rieur re\u00e7u en un point du plan de r\u00e9f\u00e9rence (g\u00e9n\u00e9ralement le plan de travail ou le niveau du sol) \u00e0 l\u2019\u00e9clairement ext\u00e9rieur simultan\u00e9 sur une surface horizontale en site parfaitement d\u00e9gag\u00e9. Il s\u2019exprime en %. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image046.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image046\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image046\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image046_thumb.png\" width=\"343\" height=\"300\"><\/a> <\/p>\n<p>(<a href=\"http:\/\/www.energieplus-lesite.be\/index.php?id=10719\">http:\/\/www.energieplus-lesite.be\/index.php?id=10719<\/a>) <\/p>\n<p>Pour calculer le Facteur de Jour, il nous faut changer de type de ciel. Le r\u00e9sultat doit en effet traduire le ph\u00e9nom\u00e8ne dans la dur\u00e9e et non en instatan\u00e9 comme nous l\u2019avons fait jusqu\u2019\u00e0 pr\u00e9sent. Il faut donc choisir un ciel CIE <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image047.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image047\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image047\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image047_thumb.png\" width=\"401\" height=\"120\"><\/a> <\/p>\n<p>Que l\u2019on va configurer en ciel couvert. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image048.png\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image048\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image048\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image048_thumb.png\" width=\"172\" height=\"149\"><\/a> <\/p>\n<p>R\u00e9sultat du calcul <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0507.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image050\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image050\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image050_thumb5.jpg\" width=\"627\" height=\"254\"><\/a> <\/p>\n<p>Le r\u00e9sultat est bleu car le facteur de jour est un ratio o\u00f9 la valeur la plus faible (I comme Int\u00e9rieur) est au nominateur. Il faut donc que les valeurs se r\u00e9partissent entre 0 et 1. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0524.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image052\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image052\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image052_thumb4.jpg\" width=\"627\" height=\"269\"><\/a> <\/p>\n<p>L\u2019expression des r\u00e9sultats donne ceci : <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0547.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image054\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image054\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image054_thumb6.jpg\" width=\"628\" height=\"302\"><\/a> <\/p>\n<p>Le calcul sera plus juste, particuli\u00e8rement pour le ce qui concerne le facteur de jour avec les v\u00e9ritables donn\u00e9es m\u00e9t\u00e9orologiques. Ces \u00ab weather data files \u00bb sont disponibles sur de nombreux sites comme celui d\u2019EnergyPlus : <a href=\"http:\/\/apps1.eere.energy.gov\/buildings\/energyplus\/cfm\/weather_data3.cfm\/region=6_europe_wmo_region_6\/country=FRA\/cname=France\">http:\/\/apps1.eere.energy.gov\/buildings\/energyplus\/cfm\/weather_data3.cfm\/region=6_europe_wmo_region_6\/country=FRA\/cname=France<\/a> <\/p>\n<p>Le fichier pr\u00e9cise : <\/p>\n<ul>\n<li>-EnergyPlus Weather Converter V7.1.0.010\n<li>Statistics for FRA_Nantes.072220_IWEC\n<li>Location &#8212; NANTES &#8211; FRA\n<li>{N 47\u00b0 10&prime;} {W 1\u00b0 36&prime;} {GMT +1.0 Hours}\n<li>Elevation &#8212; 27m above sea level\n<li>Standard Pressure at Elevation &#8212; 101001Pa\n<li>Data Source &#8212; IWEC Data<\/li>\n<\/ul>\n<p>Suivent des indications sur la temp\u00e9rature, l\u2019humidit\u00e9, la direction du vent et les donn\u00e9es d\u2019intensit\u00e9s lumineuses. <\/p>\n<table cellspacing=\"0\" cellpadding=\"0\" border=\"1\">\n<tbody>\n<tr>\n<td valign=\"bottom\" width=\"16%\">&nbsp;<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Jan<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Feb<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>Mar<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Apr<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>May<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>Jun<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Jul<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>Aug<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Sep<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Oct<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Nov<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>Dec<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>0:01- 1:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>1:01- 2:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>2:01- 3:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>3:01- 4:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>4:01- 5:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>5:01- 6:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>6:01- 7:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>14<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>39<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>17<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>7:01- 8:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>39<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>143<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>152<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>131<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>91<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>5<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>8:01- 9:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>4<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>142<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>249<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>241<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>227<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>215<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>101<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>66<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>3<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>9:01-10:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>33<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>72<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>37<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>221<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>348<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>318<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>340<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>346<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>180<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>179<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>63<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>29<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>10:01-11:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>109<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>166<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>90<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>269<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>390<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>336<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>361<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>419<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>283<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>228<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>172<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>90<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>11:01-12:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>162<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>252<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>155<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>281<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>397<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>341<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>362<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>412<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>341<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>269<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>237<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>141<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>12:01-13:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>159<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>293<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>211<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>250<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>393<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>321<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>363<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>381<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>373<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>310<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>266<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>166<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>13:01-14:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>155<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>312<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>221<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>266<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>382<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>324<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>386<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>389<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>356<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>332<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>250<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>184<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>14:01-15:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>144<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>304<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>203<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>288<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>364<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>348<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>351<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>365<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>331<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>322<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>222<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>187<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>15:01-16:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>133<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>278<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>169<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>266<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>333<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>391<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>359<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>339<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>285<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>311<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>179<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>160<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>16:01-17:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>73<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>194<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>120<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>250<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>306<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>388<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>337<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>347<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>228<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>216<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>92<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>57<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>17:01-18:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>67<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>42<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>179<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>229<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>307<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>326<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>272<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>120<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>65<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>18:01-19:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>61<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>106<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>202<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>214<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>137<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>12<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>19:01-20:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>13<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>56<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>72<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>9<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>20:01-21:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>21:01-22:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>22:01-23:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>23:01-24:00<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>0<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>Max Hour*<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>12<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>14<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>14<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>15<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>12<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>16*<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>14<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>11*<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>13<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>14<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>13<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>15<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td valign=\"bottom\" width=\"16%\">\n<p>Min Hour<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"7%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<td valign=\"bottom\" width=\"6%\">\n<p>1<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0567.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image056\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; margin: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image056\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image056_thumb7.jpg\" width=\"627\" height=\"360\"><\/a> <\/p>\n<p>On remarque que les valeurs, instruite d\u2019une situation r\u00e9elle, sont tr\u00e8s sensiblement diff\u00e9rentes. <\/p>\n<p><a href=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image0587.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"clip_image058\" style=\"border-top: 0px; border-right: 0px; background-image: none; border-bottom: 0px; padding-top: 0px; padding-left: 0px; border-left: 0px; display: inline; padding-right: 0px\" border=\"0\" alt=\"clip_image058\" src=\"https:\/\/www.keris-studio.fr\/blog\/wp-content\/clip_image058_thumb7.jpg\" width=\"627\" height=\"259\"><\/a> <\/p>\n<p>D\u00e9marche BIM et lumi\u00e8re : <a href=\"http:\/\/thesustainabledesigntoolbox.typepad.com\/files\/autodesk-sustainability---conceptual-building-performance-analysis-overview.pdf\">http:\/\/thesustainabledesigntoolbox.typepad.com\/files\/autodesk-sustainability&#8212;conceptual-building-performance-analysis-overview.pdf<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Avant-propos. Les r\u00e9sultats des simulations issues de 3dsmax Design doivent pouvoir \u00eatre valid\u00e9es par quelques mesures exp\u00e9rimentales afin de mesurer les d\u00e9rives \u00e9ventuelles entre le monde r\u00e9el et les algorithmes de calcul. Il est possible de trouver quelques articles scientifiques d\u00e9crivant des diff\u00e9rences des logiciels en eux : (http:\/\/download.autodesk.com\/us\/3dsmaxdesign\/B3241.MentalRayValidation_v3.pdf) ou (http:\/\/isites.harvard.edu\/fs\/docs\/icb.topic541048.files\/L14.DaylightSimulations.pdf) ou les outils de &hellip; <a href=\"https:\/\/www.keris-studio.fr\/blog\/?p=5435\" class=\"more-link\">Continuer la lecture de <span class=\"screen-reader-text\">3dsmax &#8211; Simulation de la salle de cours<\/span>  <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,7,8,174,200],"tags":[302,68,47,69],"class_list":["post-5435","post","type-post","status-publish","format-standard","hentry","category-3d","category-3dsmax","category-methodologie","category-simulations","category-solaire","tag-3dsmax","tag-lumiere","tag-simulation","tag-simulation-solaire"],"_links":{"self":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5435","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5435"}],"version-history":[{"count":1,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5435\/revisions"}],"predecessor-version":[{"id":5436,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/5435\/revisions\/5436"}],"wp:attachment":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5435"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5435"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5435"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}