{"id":1196,"date":"2021-10-31T12:35:00","date_gmt":"2021-10-31T03:35:00","guid":{"rendered":"https:\/\/zki-design.com\/?p=1196"},"modified":"2026-03-11T20:07:36","modified_gmt":"2026-03-11T11:07:36","slug":"multiple-importance","status":"publish","type":"post","link":"https:\/\/zki-design.com\/en\/blog\/blender\/multiple-importance\/","title":{"rendered":"Multiple Importance"},"content":{"rendered":"<h3 class=\"is-style-vk-heading-double_bottomborder_black wp-block-heading\"> About Multiple Importance <\/h3>\n\n\n\n<p>Mr. chocofur<span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\"><strong>Multiple Importance<\/strong><\/span>I&#039;m raising a free tutorial about. Multiple Importance plays an important role in interior renderings.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-embed\"><div class=\"wp-block-embed__wrapper\">\nhttps:\/\/store.chocofur.com\/interior-visualization-course-blender-2-80-lite\/blender_model\/course-blender-2-80-interior-visualization-tutorial-in-cycles-and-eevee\n<\/div><\/figure>\n\n\n\n<p>Here, I would like to briefly summarize the contents in Japanese.&nbsp;<\/p>\n\n\n\n<p>The emission material for the mesh is<strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">Causes of large amount of artifacts<\/span><\/strong>will be\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"938\" height=\"638\" src=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-119.png\" alt=\"\" class=\"wp-image-1198\" srcset=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-119.png 938w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-119-300x204.png 300w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-119-768x522.png 768w\" sizes=\"auto, (max-width: 938px) 100vw, 938px\" \/><\/figure>\n\n\n\n<p><strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">Clamp<\/span><\/strong>You can suppress extremely bright areas with the setting of<strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">The scallop of the spotlight in the back has also disappeared<\/span><\/strong>.\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"521\" height=\"210\" src=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-118.png\" alt=\"\" class=\"wp-image-1197\" srcset=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-118.png 521w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-118-300x121.png 300w\" sizes=\"auto, (max-width: 521px) 100vw, 521px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"659\" src=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-120.png\" alt=\"\" class=\"wp-image-1199\" srcset=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-120.png 942w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-120-300x210.png 300w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-120-768x537.png 768w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><\/figure>\n\n\n\n<p><strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">Smaller emitting meshes have less artifacts and do not clamp the spotlights in the back.<\/span><\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"938\" height=\"649\" src=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-121.png\" alt=\"\" class=\"wp-image-1200\" srcset=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-121.png 938w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-121-300x208.png 300w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-121-768x531.png 768w\" sizes=\"auto, (max-width: 938px) 100vw, 938px\" \/><\/figure>\n\n\n\n<p>In cases where a large mesh light is required, turning off &quot;Multiple Importance&quot; in the material settings will reduce artifacts.<strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">&quot;Multiple Importance&quot; is effective when the light source is small.<\/span><\/strong>\u00a0<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"442\" src=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122-1024x442.png\" alt=\"\" class=\"wp-image-1201\" srcset=\"https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122-1024x442.png 1024w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122-300x129.png 300w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122-768x331.png 768w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122-1536x663.png 1536w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122-1200x518.png 1200w, https:\/\/zki-design.com\/wp-content\/uploads\/2021\/10\/image-122.png 1604w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>If you use a mesh light, &quot;<strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">more artifacts<\/span><\/strong>&quot;, &quot;<strong><span data-color=\"#fffd6b\" style=\"background: linear-gradient(transparent 60%,rgba(255, 253, 107, 0.7) 0);\" class=\"vk_highlighter\">other lights went out<\/span><\/strong>\u201d, please remember Multiple Importance again.\u00a0<\/p>","protected":false},"excerpt":{"rendered":"<p>About Multiple Importance chocofur joins Multiple Importance [\u2026]<\/p>","protected":false},"author":1,"featured_media":1198,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,7],"tags":[13,2,24,21],"class_list":["post-1196","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all","category-blender","tag-archiviz","tag-blender","tag-lighting","tag-rendering"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/posts\/1196","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/comments?post=1196"}],"version-history":[{"count":2,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/posts\/1196\/revisions"}],"predecessor-version":[{"id":1203,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/posts\/1196\/revisions\/1203"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/media\/1198"}],"wp:attachment":[{"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/media?parent=1196"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/categories?post=1196"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zki-design.com\/en\/wp-json\/wp\/v2\/tags?post=1196"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}