Play Complex Sphere Type 3
Manufacturer: ADANAT
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Length 232.5 cm
Width 185 cm
Height 132.5 cm
Polygons - 8382
Vertices - 9506
Material: metal, wood
Model pivot at 0 mark
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In the archive: 2013 and 2016 MAX (Corona+Vray)+OBJ+MTL+FBX
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The platform-sphere with a slide will engage the child in play, making it bright and memorable. The platform develops agility, imaginative thinking, and curiosity.
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https://adanatgroup.ru/katalog/detskoe-igrovoe-oborudovanie/eko-stil/igrovoj-kompleks-sfera-tip-3/ 
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Those working in V-Ray versions lower than 3.1 should be careful; in the materials section, BRDF is set to Microfaset GTR (GGX). If your version is older than 3.1, the BRDF field will be empty. Choose Blinn, Phong, or Ward – whichever is preferable for you.

For Corona render, it is recommended to use a version no lower than 1.5, as the glossiness of materials is set with PBR in mind.