Hi all,
I've tried to draw triangles with a given color. But my triangles stay black !!
I use the method draw from class View with GL_TRIANGLES parameter. This draw method is called
in draw(view) method from Tool class. Color is set with the function drawing_color
See code as example below

%(#0000BF)[def draw(view)
color1=Sketchup::Color.new(150,100, 0)
pt=Array.new
pt[0]=Geom::Point3d.new(0,0,0)
pt[1]=Geom::Point3d.new(0,10,0)
pt[2]=Geom::Point3d.new(10,0,10)
view.drawing_color=color1
view.draw(GL_TRIANGLES,pt)
end]

Is it possible to colorize my triangle with a chosen color?

Thanks

Hello Jim,

Thank you.
Actually it was too easy!
But hide entity feature seems to be a little bit confusing
when we switch layers...
Thanks again

Hi all,

I've got some issues with sketchup faces.
Here are some explanations about the linked file's "life".

I get a 3D terrain from google earth with sketchup (used "get current view")
I unlock all object and remove data on Layer named "google earth snap shot".
Next, I select 3D terrain and explode it (contextual menu).
At this stage, I'd like select one face but I can only select all the surface (why????) and display bounding edges (contextual menu/select/bounding edges) which seem hide (discontinuous lines)!!
Anyway, I continu to dissect my terrain. I use "Add Detail" tool (from sand box) on terrain.
Now some edges are always visible, some still hide. All faces are triangle and can be separatly selected, but as I write just before, all their edges are not visible.
Finally, I choose to isolate one face without visible edge. so I delete all other faces and edges except my chosen strange face. I've joined the sketchup file with this face.

This face is strange because :
When I unhide its edges, I can't select separatly these edges. Why ????
When I analyse the entities in the model with a ruby script, there are 1 face and 4 edges. Why ????

Is someone could "give me the light" about this strange face?

Thanks
Regards

test01.skp