GeoPro is a professional geometry toolkit for teachers & students made by Nick Rusfort (Nikolay Kozakov).
Here is what you can do with this software right now:
- Build classic geometry figures (points, lines, rays, segments, circles and angles)
- BUILD TRIANGLES
- Make intersections
- Find a middle
- Build parallel, perpendicular lines, bisectors
- View this all in an intuitive UI
You can add a geometry object simply clicking on a specific button in Menu -> "New object" or the toolbar.
For fast and experienced GeoPro users there're some keyboard shorcuts added:
- P - add a Point
- L - add a Line
- R - add a Ray
- S - add a Segment
- C - add a Circle (center & some point)
- T - add a Triangle
- Ctrl+I - make an intersection
- Ctrl+M - create a middle
There will be a label with the type of added object on the left top screen corner.
To add parallel or perpendicular line click on a point and a line first and then click needed button on the toolbar.
To add a bisector or circle by 3 points choose three points first and then click "Bisector" or "Circle by 3 points" on the toolbar.
To add a triangle select 3 points and click "Triangle" on the toolbar or press "T" on the keyboard. You can also click first and than choose/add 3 points.
To add an angle select 3 points and click "Angle by 3 points" on the toolbar or select a ray & point and click "Angle by the ray and point" on the toolbar.
You can easily hide or delete objects in GeoPro.
To hide objects select them by clicking and then press "Hide selected objects" or Ctrl+H. You can always show all hidden objects by clicking on eponymous toolbar button or Ctrl+Shift+H.
To delete objects select them by clicking and then press Delete/Backspace on the keyboard (or in Menu -> "Edit"). You can delete all objects by "Clear all" button or Ctrl+Delete (You have to confirm clearing all). Notice: deleting the object with some child objects causes child objects deletion!
To change object settings right-button-click on it or select the object and click "Open object settings" on the toolbar.
Right-button-click on a triangle and enjoy it's fantastic menu!
You can add any base triangle points (aka bisectors intersection) and circles (aka inscribed or Euler)!
If you want to show that some angles/segments are equal to aech other, you can add an arc(-s) or a stick(-s) to them using the object menu. Type a number of sticks (from 0 to 3) to make them seem equal.
If you need to change the background, use Menu -> "Edit" -> "Background".
If you "walked too far away" from your initial position, press "Back to original view" on the toolbar.
There can be some bugs in Undo/Redo on MacOS 0.0.4.
If you find any bugs, contact us: https://vk.com/geoproapp
Version 0.0.4 (alpha)
- Added Save/Open file
- Added Undo/Redo
- Circle & Triangle bugfix
Version 0.0.3 (alpha)
- Angle object added
- Triangle object added
- Object menu & settings added
- Warnings added: "Three points on one line" and "Are you sure you want to ..."
- A point under mouse appears any time a user builds a new object
- An object can be deleted either clicking on Delete or Backspace
- Sticks & arcs can be added to segments or angles to make them seem equal
- Major bugfix
Version 0.0.2 (alpha)
- Parallel and perpendicular lines added
- Bisector added
- Hide/show objects added
- Various backgrounds
- Keyboard shortcuts
- Point names
- Debug
Version 0.0.1 (alpha)
- Classic geometry figures added (points, lines, rays, segments and circles)
- Intersections added
- Middle point added