Shader Ball Material Previews

Material artists judge a surface on a shader ball, with a grey ball and a chrome ball beside it to read the light. This template renders that look-dev setup in a neutral studio, so every material can be compared fairly, from photoreal to hand-painted. Made for art direction boards, material libraries and style tests. Lighting and framing stay locked across all nine versions. Three short keywords change the preview: the material, the render style, and the condition.