{"id":4689,"date":"2020-07-13T12:17:59","date_gmt":"2020-07-13T12:17:59","guid":{"rendered":"https:\/\/bssrdf.com\/?post_type=manual_documentation&p=4689"},"modified":"2020-07-13T12:17:59","modified_gmt":"2020-07-13T12:17:59","slug":"bump-add","status":"publish","type":"manual_documentation","link":"https:\/\/manual.keyshot.com\/keyshot10\/manual\/materials\/material-graph\/material-graph-nodes\/utility-node-types\/bump-add\/","title":{"rendered":"Bump Add"},"content":{"rendered":"\n
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Combine two bump texture maps or procedural textures. Control their interaction by defining the Ratio and Weight in which the two bumps are visible.<\/p>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n
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Bump Add Settings<\/h2>\n\n\n\n

The Ratio and Weights control the contribution of the two input bump maps to the final bump result.<\/p>\n\n\n\n

Ratio:<\/strong> The Ratio parameter allows to balance the contribution of both input bump maps with a single slider. The default value of 0.5 defines that both bump maps contribute equally to the final bump result. With a value of 0 only Bump 1<\/em> affects the material, whereas with a value of 1 only Bump 2<\/em> is visible.<\/p>\n\n\n\n

Weight:<\/strong> The two Weight parameters work like a multiplier for each of the two bump texture’s Bump Height. The default values of 1 keeps the bump height as defined on the texture. When the Weight for a bump input is 0, the effect of that bump is nullified. Values higher than 1 amplify the bump effect in the final result.<\/p>\n<\/div>\n\n\n\n

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\"\"<\/figure>\n<\/div>\n<\/div>\n\n\n\n

Bump Add example<\/h2>\n\n\n\n

The following examples show a Plastic material with Bump Add to illustrate the concepts of Ratio and Weight<\/p>\n\n\n\n

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Plastic material with two bump textures<\/em>
Bump Add with Ratio = 0.5, Weight 1 = 3 and Weight 2 = 1<\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n
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The Material Graph structure of this example<\/em><\/em><\/figcaption><\/figure>\n<\/div>\n<\/div>\n\n\n\n

Variations<\/strong><\/p>\n\n\n\n

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Bump Add with Ratio = 0<\/em><\/em><\/figcaption><\/figure>\n<\/div>\n\n\n\n
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Bump Add with Ratio = 1<\/em><\/em><\/figcaption><\/figure>\n\n\n\n

<\/p>\n<\/div>\n\n\n\n

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Bump Add with Weight 1 = 1 (Ratio = 0.5 <\/em><\/em>and Weight 2 = 1)<\/figcaption><\/figure>\n<\/div>\n\n\n\n
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Bump Add with Weight 1 = 10 (Ratio = 0.5 <\/em><\/em>and Weight 2 = 1)<\/figcaption><\/figure>\n<\/div>\n<\/div>\n","protected":false},"author":29916,"featured_media":0,"parent":4687,"menu_order":1,"template":"","manualdocumentationcategory":[13],"manual_doc_tag":[],"class_list":["post-4689","manual_documentation","type-manual_documentation","status-publish","hentry","manualdocumentationcategory-keyshot"],"yoast_head":"\nBump Add - KeyShot 10 Manual<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/manual.keyshot.com\/keyshot10\/manual\/materials\/material-graph\/material-graph-nodes\/utility-node-types\/bump-add\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bump Add - KeyShot 10 Manual\" \/>\n<meta property=\"og:description\" content=\"Combine two bump texture maps or procedural textures. 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