Awesome, I’ve been wanting this feature forever.
Saw this link and it reminded me of that.
I’ll download source and try it in a minute. ty guys
Awesome, I’ve been wanting this feature forever.
Saw this link and it reminded me of that.
I’ll download source and try it in a minute. ty guys
Changes added in last week:
Next feature that I plan to implement will be presenting names of point while drawing line.
This is awesome! It took me a minute to realize how the measuring points worked. I was frankly confused as to why there were TWO of them, until I realized you might need either one depending on which side of the CV your point is on. It is really cool how they are linked together, as you move them it helps you understand what is happening.
I have couple more ideas that might be useful:
Awesome work!
I plan to add configurable colors to VPs. This can be done as change of saturation or intensity of color.
Adding other types of generated points is in plans. I thought about horizontal mirroring of VPs, it could be useful for drawing roofs and similar shapes.
Thanks for suggestions.
Very cool idea with the mirroring VPs. I just tried your latest commit for displaying the names of active VP: perfect!
Couple more ideas for you:
I notice I typically add VPs and immediately lock them 99% of the time. Why not have them locked by default, and use a modifier key to unlock them (like CTRL or ALT). You could even get rid of the lock button (or make it a “hard lock”). This would streamline the workflow a bit, avoid the frustration of moving a VP by accident, AND open the door for clickable VPs. . .
Clickable VPs… it’d be great if I could click on a VP on the canvas (without it moving!) and have it selected in the sidebar list. That way I can quickly identify a VP on the canvas and name it, group it, hide it, etc.
I plan to add configurable colors to VPs. This can be done as change of saturation or intensity of color.
This sounds cool for visually organizing your VPs, but I’m not sure if it makes finding a VP easier than toggling visibility. It’d be nice to have a one-click solution: I select a VP from list and the VP gets highlighted on canvas. Maybe a bold outline or inverted color, etc.
Any thoughts on ellipses? I’ve found a technique that works fairly well but it’s not automatic. 1. Squish ellipse so it is a flat line. 2. rotate until it points to the minor axis VP. 3. Expand the ellipse until it fills the square shape you are drawing on.
Couple issues with this is that 1) you have to guess the center of the ellipse, which is not the center of the box (you can’t just draw an X and find the center). 2) you can’t move the ellipse once you’ve started drawing it, so you have to start over if it isn’t placed in the right spot. It might help to create the ellipse on a new layer and then move the layer, but that’s still far from ideal.
Do you think if you were able to select one VP that the ellipse tool could snap to this VP in such a way that all you have to do is click on the “center” of your square and MyPaint will draw the ellipse offset from that location in the appropriate spot? Maybe this workflow makes sense?
Clear as mud, right? I hate ellipses!
Locking new points by default can be added.
Using modifier keys with VPs and clickable VPs can be part of changes in handling of VPs.
Currently there are three kinds of special points:
For 3 point perspective there could be needed for additional controls.
I think, it need to be simplified. Some of these controls could be changed with modifier keys.
Yes, I plan to add support of ellipses and maybe rectangles. But before that I want to add save and load, 3P perspective and 5P perspective.
I planed this workflow:
If I correctly understand, your workflow is more flexible? Second VP is chosen while drawing ellipse.
But I don’t know what decide about orientation of ellipse in space.
As a Mechanical Engineer who had to take Discrete Geometry this is an excellent book and one I hope in your endeavor you can reference when developing True projections, fully labeled with TL, etc.
I added some new features in perspective mode:
New features added since last comment:
Hallo Gwojcik
My first experience with Perspective
I’m just learning to draw the perspective
To understand all this, I use the Book of Ernest R. Norling (perspective made easy) and some Youtube videos.
I am happy that I can use this in Mypaint .
Many thanks, I continue to gain experience
Lg peter