[plugin] Clip or Trim Terrain Mesh (Update)

thomthom

I wasn't aware of that difference with Macs since I only have windows at my disposal.

Don't use VK_ALT, VK_SHIFT etc - for cross platform, use

CONSTRAIN_MODIFIER_KEY = Shift Key
CONSTRAIN_MODIFIER_MASK = Shift Key
COPY_MODIFIER_KEY = Menu on Mac, Ctrl on PC
COPY_MODIFIER_MASK = Alt on Mac, Ctrl on PC
ALT_MODIFIER_KEY = Command on Mac, Menu on PC
ALT_MODIFIER_MASK = Command on Mac, Alt on PC

http://code.google.com/intl/no/apis/sketchup/docs/ourdoc/tool.html (top of this page)

Also - when I use these, I don't try to make Shift or Control match across platforms. Because as you can see from the constant names, the modifier key to make a copy (when you use the Move tool for instance) differ from platform to platform. So just use these to match the norm for each platform.

sdmitch

Thanks ThomThom, I'm still learning and need all the help I can get.

thomthom

No prob! Always good to see more people writing plugins.

driven

Sam,
re: 'Clip or Trim' on MAC,
I just went over it all again and on the mac using if key ==16 || 131072 #shift PC || MAC,
makes it work as I believe you intended. [ is it?]

To start in 'Trim' mode:
'grab' grid/s >> select the 'Clip or Trim' from plugins >> press shift key once to activate 'Trim' >> click on 'Terrain' to 'Trim' grid/s in turn.

To start in 'Clip' mode:
'grab' grid/s >> select the 'Clip or Trim' from plugins >>click on 'Terrain' to 'Clip' grid/s in turn.

To switch between modes from either mode, press shift key once >> click on next 'Terrain'

To exit 'Clip or Trim' click outside of all 'Terrain' groups.

This is how it work with that change, I edited my above posts avoid to blind copying of my erroneous prior comments.

I believe this tweak is cross platform, due to the none applicable keycode being ignored, but I don't have a PC easily at hand.

Sorry if any confusion [other than my own] was caused by earlier comments, but I was in and out today without the time to plod through it properly.

john

driven

Sam,

doesn't toggle on a mac, I should have pointed that out. EDIT INCORRECT you DON'T need to keep it held down

that's what was doing my head in I checked your code and couldn't see why it wouldn't work, so I guess it's a Mac thing...

john

driven

removed

driven

Love the combo tool,
once I got my head around it EDIT removed potentially misleading comment...

and I found a use for it for me as well. 3D cycle route maps...

anyone got an easy way of using Google Maps as the terrain texture,
this ones manually scaled and aligned with the 'Google Earth Snapshot' then applied as a projected texture onto the Terrain Grid.
Maps on Terrain

Google if your reading, can we have a map option? please...

good work Sam

john

driven

No, me neither, I had a search for mac key-codes etc,,, but I might try searching mac 'toggle' as keycode 16 seems to work.
EDIT 16 on it's own dosen't work on mac [I'd left the other in, but opened a copy when checking, what I'd done... sorry]

mitcorb

Hi, sdmitch:
Thank you for your generousity in sharing this tool.

utiler

Hi Sam, On your blog you have added an impressive list of plugins including these two however there is also a 'terrain tool's plugin that doesn't have a tutorial video. How does this differ from these two listed here?

cheers, thanks for your fantastic work!!

sdmitch

Terrain Tools is just the collection of all my plugins that pertain to GE Terrain's. Clip or Trim being one of them plus two others. There are no other differences. I just put them all into one to help minimize the entries in the Plugins menu.

utiler

Ok, thanks Sam.Just on GE:
I noticed in your Clip or Trim tutorial you merge two terrains of differing proxy. Does GE determine the resolution of your export into SU by your current eye high as well as the maximum resolution you end up with?

I have a situation at the moment where I want to obtain the maximum resolution of of GE however my site covers about 3 hectares and I need to cover it with a GE image.

I wonder if there is a way recall you last selection when exporting GE imagery or even replicate your selection left and right multiplied by how far you want? [See image below...]

Cheers,

sdmitch

Thers is no way to "automate" that that I am aware of.

dinkdesign

You guys are absolute legends. You take modeling to a whole new level.

I was hesitant to join SketchUcation because i hate useless info, but honestly: you guys rock!

Special thanx to Gaieus and ThomThom for their constant useful contributions.

Gaieus

@dinkdesign said:

Special thanx to Gaieus and ThomThom for their constant useful contributions.

Well, I really had to approve this post (even though I have not contributed with anything in this topic).

Ben Ritter

Sam, thank you for sharing your efforts.

utiler

Hi Sam, during your tutorial video at about 1:20 you say, 'If its only zoomed out 3 or 4 clicks....'

What are you referring too here?

sdmitch

I viewed the tutorial and I don't hear what you heard but I would assume that I am referring to zooming out from the smallest possible patch 3 or 4 clicks.

utiler

Thanks for the reply, Sam.

At about 1min 20sec you refer to 'if its only zoomed out 3 or 4 clicks [no more than that] the grid of the two patches match....'

Are you referring to zooming in Google Earth:

sdmitch

Yes, the Google Earth get location zoom. I thought you were talking about the clip and trim plugin not the add skirt.