Green Roof Pattern

[noconnorG728Y]

I am trying to work out a pattern for green roof in Fill Pattern. I created it by using PyRevit. But when I created the filled region or add pattern to surface of an element (Roof) . It is coming out blank. I tried to override the graphics view of the element but nothing is happening. See images attached. The pattern is about 100mm tall.

Any suggestion would be greatly appreciated

[graeme.wallace]

Could you maybe upload the .pat file so I can test it? might just be a scale issue? 

Out of interest is it a drafting or model pattern? 

[barthbradley]

Is the roof surface actually visible in the view?

[noconnorG728Y]

I thought about the scale issue but we scale it up from 20mm to 100mm

[Anonymous]

Does it display in 3D? If it does but not in your plan then it could be a visibility issue? 

[noconnorG728Y]

Just the colour but not the pattern

[noconnorG728Y]

Does not display on 3D and 2D

[barthbradley]

Use a Plan Region to change View Range at Roof.

[ToanDN]

set the pattern to either foreground or background, not both.

[barthbradley]

Are the Roof Projection Lines turned on in the View? What color are they?  255-255-255?  

[noconnorG728Y]

Hello

I did more investigation. I created a new project and the pattern and filled region are grand so when I copied it to the existing project (not before I deleted the roof types and purge used)..............The 2nd image tell me that I am losing the pattern and it is making it gray......???

Also none of the pattern/filled region such as Diagonal Crosshatch are showing too. Does this mean that the model is corrupted?

[noconnorG728Y]

Hello

I did more investigation. I created a new project and the pattern and filled region are grand so when I copied it to the existing project (not before I deleted the roof types and purge used)..............The 2nd image tell me that I am losing the pattern and it is making it gray......???

Also none of the pattern/filled region such as Diagonal Crosshatch are showing too. Does this mean that the model is corrupted?

[ToanDN]

Transfer Project Standards to bring the fill patterns, materials, and roof types from the New project into your project.