Week 9 - Grouping and Transforming Shapes

What did you do this week?

I started this week by creating a quick PR #645 for the UI sliders. The sliders raised ZeroDivsionError when the min and max values were the same. To solve this, I handled the case where the value_range becomes zero and then manually set the handle position to zero.

Then I updated the implementation of the Grouping Shapes feature to support the translation and rotation of the shapes grouped together, as you can see below.

After this, I worked on the PolyLine and removed the extra point being added to the start of the PolyLine whenever a new instance was created.

Did you get stuck anywhere?

No, everything went well.

What is coming up next?

Completing the PR #623 and #653. Searching different approaches for implementing the freehand drawing.

Week 7: Billboard spheres and implementing interpolators using closures   Week 8: Back to the shader-based version of the Timeline