Differences

This shows you the differences between two versions of the page.

--- tools:scratch [2021/02/16 14:48] – [Scratch Roughness] lightwolf
+++ tools:scratch [2021/03/07 13:15] (current) – lightwolf
@@ Line 1: / Line 1: @@
-====== Scratch (in progress) ======
+====== Scratch ======
 {{:tools:pasted:20210215-161314.png}}
@@ Line 38: / Line 38: @@
 The Roughness value to send to the node output if no scratch is hit.
+<WRAP left round info 50%>
+If this value is used to drive the Roughness of the Principled BSDF material (or any other really), make sure that the sum of the Base Roughness, Scratch Roughness and Roughness Variation is not more than 100%.
+</WRAP>
 ==== Scratch Roughness ====
@@ Line 48: / Line 53: @@
 ==== Base Anisotropic ====
 The Anisotropic value to send to the node output if no scratch is hit.
+<WRAP left round info 50%>
+If this value is used to drive Anisotropic of the Principled BSDF material (or any other really), make sure that the sum of the Base Anisotropic, Scratch Anisotropic and Anisotropic Variation is not more than 100%.
+</WRAP>
 ==== Scratch Anisotropic ====
 The Anisotropic value to send to the node output if the current shaded spot is on a scratch.
+==== Anisotropic Variation +/- ====
+This is the range that Scratch Anisotropic will change from scratch to scratch based on the underlying noise. Use this to add some variance to the scratches.
@@ Line 84: / Line 98: @@
 ----
 [[https://www.patreon.com/dbw|{{  ::become_a_patron_button.png?nolink|}}]]
-This is the plugin of the month for January 2020, made possible by the finest patrons on [[https://www.patreon.com/dbw|Patreon]].
+This is the plugin of the month for February 2021, made possible by the finest patrons on [[https://www.patreon.com/dbw|Patreon]].
 Scratch is based on scratch.osl by John Su - https://github.com/cuckon/scratched

db&w documentation wiki

User Tools

Site Tools

Differences

Page Tools