The Preferences dialog box (Edit>Preferences) contains settings for Style Builder.
Saving
The Saving section of the Preferences dialog box contains warning settings appearing when saving a style.
Warn When The Style Contains Blank StrokesCheck this box if you want to receive a warning when your style has blank strokes. Blank strokes will appear as 50% transparent gray boxes, that are as wide as the stroke width, in SketchUp.
Warn When the Style Has No NameCheck this box if you want to receive a warning when your style has no name.
Strokes
The Strokes section of the Preferences dialog box contains settings affecting the appearance of strokes in your style.
Apply Auto-Contrast to Strokes When Added to the StyleCheck the Apply auto-contrast to stroke when added to the style when you want pixels added automatically to the stroke to achieve a better balance between bright and dark pixels.
When the Width of a Stroke Image Must be AdjustedSelect one item from the list to identify how Style Builder should adjust the width of a stroke (when it must do so automatically).
Scale the image: Select the Sacle the image option to have the stroke stretched to fit new width.
Crop or pad the image: Select the Crop or pad the image to either remove pixels to make stroke thinner or add pixels to make it wider.
Ask me what to do: Select the Ask me what to do option to have Style Builder prompt you for an option when the width of a stroke must be adjusted.
Always Warn Me Before Scaling a Stroke AutomaticallyCheck the Always warn me before scaling a stroke automatically checkbox if you want Style Builder to warn you when you place a stroke in a set whose set length is larger than the stroke length.