[Plugin] Colour N-Gons v1.0 (17/4/12)
-
You're reading my mind Khai. This is beyond my ability but I'll have a stab at it.
-
Easy-peasy... see the part that says
e.edges.length==4
Just change it to any value between 3 and 1000000+
e.edges.length==3for triangulated faces
e.edges.length==6for hexagonal faces
etc... -
I get that Tig.. it's having the code handy all the time and where do I enter it?
-
A 'one-liner' needs to be copied+pasted+<enter> into the Window > Ruby Console to do its stuff.
In this case it works on the current Selection, and changes the material of all selected faces that have the given number of edges... -
does this thing need a module/class etc?
Also does it need a def? All this is still greek to me
-
A 'one-liner' stands as it is - it's just like typing any commands into the Ruby Console.
Of course you could make it a 'module' that has a 'menu' item and a 'dialog' for the number of faces etc etc... -
let's not go there. As much as I need to highlight quads I don't want to tear my hair out. There's not much left after last time
-
<span class="syntaxdefault"><br /></span><span class="syntaxcomment"># First yeh need this - you just do - so do it!<br /></span><span class="syntaxdefault">require </span><span class="syntaxstring">'sketchup.rb'<br /><br /></span><span class="syntaxcomment"># Then yeh need a module to group your plugins<br /># so it doesn't fekk up everyone else's.<br /></span><span class="syntaxdefault">module ROB<br /> <br /> </span><span class="syntaxcomment"># Then a smart-arse name for the actual plugin.<br /></span><span class="syntaxdefault"> module ColorByNGon<br /> <br /> </span><span class="syntaxcomment"># Add your menu items here, but make sure it's<br /></span><span class="syntaxdefault"> </span><span class="syntaxcomment"># not added multiple times.<br /></span><span class="syntaxdefault"> unless file_loaded</span><span class="syntaxkeyword">?(</span><span class="syntaxdefault"> File</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">basename</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">__FILE__</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault"> </span><span class="syntaxcomment"># Fetch yourself a handy top-level menu...<br /></span><span class="syntaxdefault"> menu </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> UI</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">menu</span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> </span><span class="syntaxstring">'Plugins'</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault"> </span><span class="syntaxcomment"># ...sprinkle with some menu items...<br /></span><span class="syntaxdefault"> menu</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">add_item</span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> </span><span class="syntaxstring">'Colour N-Gons'</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">{<br /></span><span class="syntaxdefault"> self</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">colour_ngon<br /> </span><span class="syntaxkeyword">}<br /></span><span class="syntaxdefault"> end<br /> <br /> </span><span class="syntaxcomment"># You deffo want to add some methods.<br /></span><span class="syntaxdefault"> def self</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">colour_ngon<br /> </span><span class="syntaxcomment"># Lets ask the user for colour and number<br /></span><span class="syntaxdefault"> </span><span class="syntaxcomment"># of sides in the n-gon;<br /></span><span class="syntaxdefault"> prompts </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">[</span><span class="syntaxdefault"> </span><span class="syntaxstring">'Colour'</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> </span><span class="syntaxstring">'N-Gon Sides'</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">]<br /></span><span class="syntaxdefault"> defaults </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">[</span><span class="syntaxdefault"> </span><span class="syntaxstring">'Red'</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> 4 </span><span class="syntaxkeyword">]<br /></span><span class="syntaxdefault"> title </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> </span><span class="syntaxstring">'Colour N-Gons'<br /></span><span class="syntaxdefault"> result </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> UI</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">inputbox</span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> prompts</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> defaults</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> title </span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault"> return if result </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> false </span><span class="syntaxcomment"># User cancelled - the bugger!<br /></span><span class="syntaxdefault"> </span><span class="syntaxcomment"># Do the magic trick!<br /></span><span class="syntaxdefault"> color</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> ngon </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> result </span><span class="syntaxcomment"># Extract the user input from the results.<br /></span><span class="syntaxdefault"> model </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> Sketchup</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">active_model </span><span class="syntaxcomment"># Get yourself a reference to the model.<br /></span><span class="syntaxdefault"> model</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">start_operation</span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> </span><span class="syntaxstring">'Colour N-Gons'</span><span class="syntaxkeyword">,</span><span class="syntaxdefault"> true </span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxcomment"># Because you like a tidy Undo stack<br /></span><span class="syntaxdefault"> for face in model</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">selection<br /> next unless face</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">is_a</span><span class="syntaxkeyword">?(</span><span class="syntaxdefault"> Sketchup</span><span class="syntaxkeyword">;;</span><span class="syntaxdefault">Face </span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault"> next unless face</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">edges</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">length </span><span class="syntaxkeyword">==</span><span class="syntaxdefault"> ngon<br /> face</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">material </span><span class="syntaxkeyword">=</span><span class="syntaxdefault"> color<br /> end<br /> model</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">commit_operation </span><span class="syntaxcomment"># Can you commit - can you?!???<br /></span><span class="syntaxdefault"> </span><span class="syntaxcomment"># Profit???<br /></span><span class="syntaxdefault"> end<br /> <br /> end </span><span class="syntaxcomment"># module ColorByNGon<br /><br /></span><span class="syntaxdefault">end </span><span class="syntaxcomment"># module ROB<br /><br /># Mark this file as loaded.<br /></span><span class="syntaxdefault">file_loaded</span><span class="syntaxkeyword">(</span><span class="syntaxdefault"> File</span><span class="syntaxkeyword">.</span><span class="syntaxdefault">basename</span><span class="syntaxkeyword">(</span><span class="syntaxdefault">__FILE__</span><span class="syntaxkeyword">)</span><span class="syntaxdefault"> </span><span class="syntaxkeyword">)<br /></span><span class="syntaxdefault"> </span> -
Do I delete the orange? cause it ain't firing?
-
@unknownuser said:
Do I delete the orange? cause it ain't firing?
The orange is just comments - they do nothing.
I didn't test it before posting - because now I can 'fix' it for a grand fee!
Gimme the error message and a wallop of money! -
error message below....
?There's none?
-
Ah - found a typo:
def self.self.colour_ngon- should bedef self.colour_ngon. I updated my post. -
That little fella was highlighted in Notepad++. So it finds the errors for you.
-
Updated first post with plugin.
Thanks Thom
-
Ah, neophyte question, what is the defintion of an Ngon?
-
a polygon with n sides
a quad is a 4-gon
a tri is a 3-gon
etc....
Hi John
-
What about a bi?
-
Gai...
Just let bi-gons by bygones.
-
-
I forgot Oregon
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login
Advertisement