got the rotation gizmo for &half-edge functional now! it uh, was a little broken bc I forgot to normalize a vector but now it's working c:

got linear drag actions in c: &half-edge

finally been able to do more work on the transform gizmo for &half-edge (really bad timing on that apartment move :SCWWcrying:). I've now got basic handle mouseover detection going, and migrated the handles to be less coupled with the IMGUI loop! the things up next are:

• adding interactivity, to drag these cones for linear movement
• adding the lines for the arrows, so it's not just arrowheads
• adding planar handles for xy/yz/zx movement, and their interactions
• optionally adding modifiers like precision movement, as well as camera-plane dragging!

I'm gonna make a transform gizmo for my 3D modeling tool (tentatively called &half-edge ) for wheel reinvention jam! as with most things in life, it always starts with working out the math for intersection testing a cone in the fragment shader of a quad