{"id":11153,"date":"2020-10-14T22:40:17","date_gmt":"2020-10-14T21:40:17","guid":{"rendered":"https:\/\/www.keris-studio.fr\/blog\/?p=11153"},"modified":"2020-11-08T11:48:43","modified_gmt":"2020-11-08T10:48:43","slug":"scenographie-virtuelle","status":"publish","type":"post","link":"https:\/\/www.keris-studio.fr\/blog\/?p=11153","title":{"rendered":"Sc\u00e9nographie Virtuelle"},"content":{"rendered":"

D\u00e9marrage<\/h1>\n

<\/p>\n

Importation de la salle.<\/p>\n

Cr\u00e9ation Folder pour la g\u00e9om\u00e9trie<\/p>\n

<\/p>\n

Faire attention au scale factor<\/p>\n

<\/p>\n

Glisser dans la sc\u00e8ne.<\/p>\n

<\/p>\n

Choix du siege<\/h1>\n

Cr\u00e9ation du Canvas<\/p>\n

<\/p>\n

Ecriture du script<\/p>\n

using System.Collections;\nusing System.Collections.Generic;\nusing UnityEngine;\n\npublic class togglecam : MonoBehaviour\n\n{\n\npublic Camera CAMERA1;\npublic Camera CAMERA2;\npublic Camera CAMERA3;\npublic void switchcam(int x)\n\n{\n\ndeactivateall();\n\nif (x == 1)\n\n{\nCAMERA1.enabled = true;\n}\n\nelse if (x == 2)\n\n{\nCAMERA2.enabled = true;\n}\n\nelse\n\n{\nCAMERA3.enabled = true;\n}\n\n}\n\npublic void deactivateall()\n\n{\n\nCAMERA1.enabled = false;\nCAMERA2.enabled = false;\nCAMERA3.enabled = false;\n\n}\n\n}\n<\/pre>\n
Position script d ans Canvas<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
R\u00e9sultat<\/p>\n
Lumi\u00e8re Salle<\/h1>\n
\u201cEteindre le ciel\u201d<\/p>\n
Commencer par la Directional Light<\/p>\n
<\/p>\n
puis<\/p>\n
<\/p>\n
<\/p>\n
Positionnement d\u2019un premier projecteur<\/p>\n
Puis recalculer le baking des lumi\u00e8res.<\/p>\n
V\u00e9rification de l\u2019addition des lumi\u00e8res<\/p>\n
Bleu R=0 G=0 B=255<\/p>\n
Vert R=0 G=255 B=0<\/p>\n
Rouge R=255 G=0 B=0<\/p>\n
<\/p>\n
La composition fonctionne bien.<\/p>\n
<\/p>\n\n\n\n\n\n\n\n
Principes<\/strong><\/td>\nUnit\u00e9<\/strong><\/td>\nUnit\u00e9 d\u00e9riv\u00e9e du Syst\u00e8me international (SI) et conversion<\/strong><\/td>\nUtilisation<\/strong><\/td>\nOrdre de grandeur en \u00e9clairage ext\u00e9rieur<\/strong><\/td>\n<\/tr>\n
Flux lumineux<\/td>\nlumen<\/p>\n
(Symbole\u00a0: lm)<\/em><\/td>\n
1 lm = 1 cd \/1 sr<\/td>\nQuantifier l\u2019\u00e9valuation d\u2019un rayonnement<\/td>\nUn luminaire fonctionnel LED peut \u00e9mettre 8\u00a0000 lm<\/td>\n<\/tr>\n
Intensit\u00e9 lumineuse<\/td>\ncandela (La)<\/p>\n
(Symbole\u00a0: cd)<\/em><\/td>\n
cd est une unit\u00e9 de base du SI<\/p>\n
1 cd = 1 lm \/1 sr<\/td>\n
Mesurer l\u2019intensit\u00e9 lumineuse dans une direction donn\u00e9e<\/p>\n
Flux lumineux par angle solide<\/td>\n
Dans une direction donn\u00e9e, un luminaire fonctionnel LED peut \u00e9mettre 600 cd pour 1\u00a0000 lm<\/td>\n<\/tr>\n
\u00c9clairement<\/td>\nlux<\/p>\n
(Symbole\u00a0: lx)<\/em><\/td>\n
1 (cd \/sr) \/m\u00b2<\/p>\n
Soit 1 lm\/m\u00b2<\/td>\n
Mesurer le quotient d\u2019un flux total re\u00e7u sure une surface donn\u00e9e<\/td>\nDes points d\u2019\u00e9clairement peuvent \u00eatre de 15 lx<\/td>\n<\/tr>\n
Luminance<\/td>\ncandela\/m\u00b2<\/p>\n
(Symbole : cd\/m\u00b2)<\/em><\/td>\n
1 cd\/m\u00b2<\/td>\nMesurer l\u2019intensit\u00e9 lumineuse dans une direction donn\u00e9e, sur une aire donn\u00e9e et dans un angle d\u2019observation donn\u00e9<\/td>\nDes points de luminance peuvent \u00eatre de l\u2019ordre de 1,5 cd.\/m\u00b2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
https:\/\/www.youtube.com\/watch?v=EF5jy30ebVw&ab_channel=Unity<\/a><\/p>\n
Cr\u00e9ation des Volum\u00e9tric Lights<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
<\/p>\n
Simplification des si\u00e8ges.<\/h1>\n
Transformation en Bounding Box, boite englobante.<\/p>\n
Plugin Sketchup\u00a0: https:\/\/sketchucation.com\/pluginstore?pln=tt_draw_bb<\/a><\/p>\n
<\/p>\n
Apr\u00e8s installation :<\/p>\n
Dessiner \/ Bounding Box<\/p>\n
<\/p>\n
R\u00e9duction de la largeur de l\u2019emprise des si\u00e8ges pour faciliter la simulation.<\/p>\n
<\/p>\n
Les si\u00e8ges sont group\u00e9s.<\/p>\n
<\/p>\n
Exportations vers Unity au format FBX<\/p>\n
<\/p>\n
Importer les si\u00e8ges simplifi\u00e9s<\/p>\n
<\/p>\n
Unpacker le groupe Grand T pour pouvoir isoler les si\u00e8ges.<\/p>\n
Cr\u00e9ation des circulations en IA<\/h1>\n
Cr\u00e9ation du sol<\/p>\n
Importation du sol qui doit \u00eatre d\u2019une g\u00e9om\u00e9trie propre et r\u00e9guli\u00e8re.<\/p>\n
<\/p>\n
Les gradins et le sol vont \u00eatre class\u00e9s \u00ab\u00a0Navigation Static\u00a0\u00bb<\/p>\n
<\/p>\n
Le sol et les obstacles doivent comporter un mesh Collider<\/p>\n
<\/p>\n
Cr\u00e9ation d\u2019un agent<\/p>\n
Un objet proportionn\u00e9 peut \u00eatre utilis\u00e9 comme agent. Ici il s\u2019agit d\u2019un volume de 0.25×0.25×1.80m<\/p>\n
<\/p>\n
L\u2019agent doit avoir un Box Collider<\/p>\n
<\/p>\n
On ajoute le navmesh Agent<\/p>\n
Il faut faire attention que les proportions correspondent<\/p>\n
<\/p>\n
Il faut ajouter le script<\/p>\n
<\/p>\n
Code<\/strong><\/p>\n
using System.Collections;\nusing System.Collections.Generic;\nusing UnityEngine;\nusing UnityEngine.AI;\n\npublic class MoveTarget : MonoBehaviour\n\n{\npublic NavMeshAgent nmAgent;\nvoid Update()\n{\n\/\/If the player has left clicked\nif (Input.GetMouseButtonDown(0))\n{\n\/\/Get the mouse Position\nVector3 mouse = Input.mousePosition;\n\n\/\/Cast a ray to get where the mouse is pointing at\nRay castPoint = Camera.main.ScreenPointToRay(mouse);\n\n\/\/Stores the position where the ray hit.\nRaycastHit hit;\n\n\/\/If the raycast doesnt hit a wall\nif (Physics.Raycast(castPoint, out hit, Mathf.Infinity))\n\n{\nnmAgent.SetDestination(hit.point);\n}\n}\n}\n}\n<\/pre>\n
D\u00e9terminer le sol et les si\u00e8ges.<\/p>\n
<\/p>\n
Sol<\/p>\n
<\/p>\n
Si\u00e8ges<\/p>\n
<\/p>\n
Agent<\/p>\n
<\/p>\n
Pour finir Bake avec les bonnes proportions<\/p>\n
<\/p>\n
Tester<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
D\u00e9marrage Importation de la salle.<\/p>\n","protected":false},"author":2,"featured_media":11169,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,190,333,206,8,174,205],"tags":[419,418,80,140],"class_list":["post-11153","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d","category-architecture-2","category-immersion","category-lumiere-2","category-methodologie","category-simulations","category-unity-2","tag-ia","tag-scenographie","tag-tutorial","tag-unity"],"_links":{"self":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11153","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=11153"}],"version-history":[{"count":7,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11153\/revisions"}],"predecessor-version":[{"id":11230,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/posts\/11153\/revisions\/11230"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=\/wp\/v2\/media\/11169"}],"wp:attachment":[{"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11153"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11153"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.keris-studio.fr\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11153"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}