渐变贴图材质纹理C4D插件 AVK Rounded Gradient Pro Cinema 4D R13-R17 Win/Mac + 使用教程C4D渐变纹理贴图着色器，可以制作各种各样的渐变效果Rounded Gradient Pro is a Shader Plug-in for Cinema 4D and is able to create rectangular color oder brightness gradients with rounded corners.

This is the perfect shape to mimic studio lights in HDRI or IBL environments.