Better Cam - Githubissues

realmayus / engine-wgpu

WIP wgpu game engine written in Rust

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Open LordRobin1 opened 12 months ago

LordRobin1 commented 12 months ago

Implement a camera which supports movement like the on in blender:

Middle mousebutton (or any mousebutton $n$) to rotate aroung target, initially origin
Shift + mousebutton $n$ to pan
- pan shifts the target point on the plane which is defined by the view vector and the current target point
- Shifts it in the opposite direction of the mouse movement
Scrollwheel to zoom (eye of current camera i think)

realmayus commented 12 months ago

While we're at it, we should also include a first person shooter-kind of camera which allows you move around with WASD and pan by moving your mouse

LordRobin1 commented 12 months ago

Part one has been partially implemented.

Can't yet rotate over object (camera refuses to be upside down)
Pan has issues when looking almost straight down/up (the reason is known though), i.e. translation is inverted in one or both directions and/or slower in one direction
The movement speed feels weird

LordRobin1 commented 11 months ago

Update on part one:

Can't yet rotate over object

This will be a feature now.

Pan has issues when looking almost straight down/up (the reason is known though)

The reason is, in fact, not known. Will have to look into that again, but making #1 ready for merging is prio now.

The movement speed feels weird

This is actually solved, but the panning issues are annoying.