Skip to main content
added 462 characters in body
Source Link
gandalf3
  • 158.3k
  • 60
  • 612
  • 1.1k

Try enabling Transparent Shadows in Properties > Render > Light Paths:

enter image description here

This setting enables an optimization which greatly reduces noise in shadows cast by partially transparent objects, at the cost of some speed.

Here's a comparison rendered with sampling settings identical to yours (except for the shadow setting of course).

With Shadows disabled (1:59):

enter image description here

With Shadows enabled (2:11):

enter image description here

Note that you can also disable this option per-material via the Transparent Shadows setting in Properties > Materials > Settings

Try enabling Transparent Shadows in Properties > Render > Light Paths:

enter image description here

Try enabling Transparent Shadows in Properties > Render > Light Paths:

enter image description here

This setting enables an optimization which greatly reduces noise in shadows cast by partially transparent objects, at the cost of some speed.

Here's a comparison rendered with sampling settings identical to yours (except for the shadow setting of course).

With Shadows disabled (1:59):

enter image description here

With Shadows enabled (2:11):

enter image description here

Note that you can also disable this option per-material via the Transparent Shadows setting in Properties > Materials > Settings

Source Link
gandalf3
  • 158.3k
  • 60
  • 612
  • 1.1k

Try enabling Transparent Shadows in Properties > Render > Light Paths:

enter image description here