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David, The short script can actually be used for a whole bunch of handy, one-click FX. All you need to do is save any of the dozens of custom FX with the parameters you want to apply, then ADD it to the bin list with an easy to remember name, and finally, create a new button which modifies the one l...

Here is a simple embed script to create a "sharpen" button using Sewie's Histogram FX with the settings shown above. tv_LockDisplay QUIET tv_StackExecuteBin SharpEdges tv_StackClose tv_UnLockDisplay tv_UpdateDisplay TO USE: 1. Create a working Histogram FX like the one Sewie posted above. 2. Save th...

This might do it as an Embedded George Script...

sven

David, Here is a link to an explanation of T Splines, intended for new Rhino software users, but I think the first couple of minutes nicely explain the interaction of control points and how they influence the resultant curve. IMO I don't think it is possible to make spline-building that will work li...

I don't quite understand what is being requested here... isn't the fundamental nature of spline curves that they are a sum of the control points that define them? And the power of spline curves is that each point can be individually adjusted to modify the local segment of the curve relative to that ...

For starters, turn off invert for size, (the minus sign... it's telling the drawn line to start maximum size... causing the blob at the beginning of each line). Next, change size so it depends on pressure, not orientation. Then right-click on size and adjust the profile window so that the lower righ...

David,
I posted an OpticalFlowDeform tutorial in a new thread so more people might see it.

sven

Optical Flow Concept The Optical Flow Effect uses a field of source and destination dots in a user-selected/sized grid of deformation points to distort the current image. With the HUD on, the image can be interactively distorted with a round brush (user set size) simply by painting strokes to dislo...

Maybe this could help?

nicely done, fast - straight forward - easy to understand! Thanks for posting

sven

David,
You might get something like what you want from the OpticalFlowDeform FX.
sven

No THEN in GEORGE, and IF needs to evaluate something to be true or false, right?

When using the perspective tool, click and drag anywhere except a control point to translate the perspective frame and its object.
Hold down the control key then click and drag anywhere except a control point to scale the perspective frame and its object.

Sven

All of the current keyboard shortcuts can be saved using the File/Save Keymap command in the shortcuts window. At least that would save having to enter all the keys again. Two macros could be designed to save (update the stored list if new commands are assigned) and then easily reload for each new s...

As discussed in another thread, I think it would be VERY useful if GEORGE were to include a command which enabled the exporting of existing library image(s) via Cutbrushes... and from there into other project libraries or stored temporarily in project layers or exported/saved to image files using tv...