Merge pull request #3688 from plotly/mesh3d-vertex-color-alpha-descri…

…ption Update vertextcolor description to note the range of the values
plotly · May 23, 2019 · 6a6ecdb · 6a6ecdb
2 parents 1b607c3 + 135fdc5
commit 6a6ecdb
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/traces/mesh3d/attributes.js b/src/traces/mesh3d/attributes.js
@@ -162,7 +162,10 @@ module.exports = extendFlat({
         editType: 'calc',
         description: [
             'Sets the color of each vertex',
-            'Overrides *color*.'
+            'Overrides *color*. While Red, green and blue colors',
+            'are in the range of 0 and 255; in the case of having',
+            'vertex color data in RGBA format, the alpha color',
+            'should be normalized to be between 0 and 1.'
         ].join(' ')
     },
     facecolor: {