{"id":1198,"date":"2012-01-15T17:50:22","date_gmt":"2012-01-15T17:50:22","guid":{"rendered":"https:\/\/www.cg-blog.com\/?page_id=1198"},"modified":"2012-11-27T11:49:46","modified_gmt":"2012-11-27T11:49:46","slug":"lesson-3","status":"publish","type":"page","link":"https:\/\/www.cg-blog.com\/index.php\/v-ray-for-beginners\/lesson-3","title":{"rendered":"Lesson 3 | V-Ray Sun and Camera"},"content":{"rendered":"<p><strong>V-Ray Sun<\/strong>\u00c2\u00a0and\u00c2\u00a0<strong>V-Ray Physical Camera<\/strong> are so simple to use!<br \/>\nJust place them in scene: they work fine since the start with default values :<\/p>\n<p><iframe loading=\"lazy\" src=\"http:\/\/player.vimeo.com\/video\/35096825?title=0&amp;byline=0&amp;portrait=0\" frameborder=\"0\" width=\"599\" height=\"337\"><\/iframe><\/p>\n<p><strong>VIDEO &#8211; RESUME<\/strong> :<\/p>\n<ul>\n<li>We ALWAYS \u00c2\u00a0will use V-Ray Materials &gt; <strong>VRayMtl<\/strong><\/li>\n<li>We ALWAYS assign a generic\u00c2\u00a0<strong>VRayMtl<\/strong>\u00c2\u00a0to the entire scene to test the lighting<\/li>\n<li>Place V-Ray Sun \u00c2\u00a0 (just click YES to add V-Ray Sky )<\/li>\n<li>Load the preset <strong>vray-TEST<\/strong> and click render<\/li>\n<li>Just move the Sun up and down to see how this affect the scene: it&#8217;s like the real sun!<\/li>\n<li>If you need more or less ligh don&#8217;t modify the SUN! Use <strong>Shutter Speed :<\/strong><br \/>\nlower values &gt; more light \/ higher values &gt; less light<\/li>\n<\/ul>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p><strong>EXERCISE<\/strong> :<\/p>\n<p>&#8211; <a href=\"https:\/\/www.cg-blog.com\/files\/Premium\/vraycourse\/es03-sun_camera.zip\">Download THIS PACK<\/a> | <a href=\"http:\/\/www.learnvray.com\/files\/10less\/es03%20-%20sun_camera%20-%20OBJ.rar\">OBJ Version<\/a> and play with <strong>V-Ray Sun<\/strong> and <strong>V-Ray \u00c2\u00a0<\/strong><strong>Camera<\/strong>.<\/p>\n<p>&#8211; Test different inclination for the Sun (distance and target are not important, only inclination!)<\/p>\n<p>&#8211; Use only <strong>Shutter Speed<\/strong> to reduce or increase the light coming in the Camera<\/p>\n<p>&#8211; For any doubt check FINAL version<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: left;\"><strong>QUESTIONS<\/strong>:<\/p>\n<p style=\"text-align: left;\">&#8211; <strong>Using\u00c2\u00a0a darker gray overexposure is gone.\u00c2\u00a0Is it correct to modify Diffuse color to fix overexposures?\u00c2\u00a0<\/strong><br \/>\nDefault V-Ray Gray is the &#8220;medium&#8221; gray, it&#8217;s a kind of\u00c2\u00a0\u00c2\u00a0universal reference: Set your lighting using defualt gray as reference and everything will be correctly balanced.<\/p>\n<p style=\"text-align: center;\">*<\/p>\n<p style=\"text-align: center;\">Go to\u00c2\u00a0<a href=\"https:\/\/www.cg-blog.com\/index.php\/v-ray-for-beginners\/lesson-4\">Lesson 4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>V-Ray Sun\u00c2\u00a0and\u00c2\u00a0V-Ray Physical Camera are so simple to use! Just place them in scene: they work fine since the start with default values : VIDEO &#8211; RESUME : We ALWAYS \u00c2\u00a0will use V-Ray Materials &gt; VRayMtl We ALWAYS assign a generic\u00c2\u00a0VRayMtl\u00c2\u00a0to the entire scene to test the lighting Place V-Ray Sun \u00c2\u00a0 (just click YES [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1195,"menu_order":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/pages\/1198"}],"collection":[{"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/comments?post=1198"}],"version-history":[{"count":0,"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/pages\/1198\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/pages\/1195"}],"wp:attachment":[{"href":"https:\/\/www.cg-blog.com\/index.php\/wp-json\/wp\/v2\/media?parent=1198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}