Metal (and other frameworks) Using Guideline

[unibodydesignn]

Hi,
It would be good if you can share any guideline for how to use this gizmo in Metal with Swift.
I use my own Math library for matrix operations, not glm. So, I don't have any idea for Metal implementation.

[BrutPitt]

Sorry for the very late reply,
and given the long period of time, this answer wants to be (also) for everyone.

I just inserted some "step by step" easy_examples both in OpenGL and in Vulkan.

Currently I does not development in Metal, but in the new examples there is an in -depth explanation of how to interface with a framework, whatever it is, taking as a term of comparison GLFW and SDL (2/3)

About other Math libraries

Unfortunately a way of interfacing with other math libraries is not foreseen.
vGizmo3D uses GLM o vgMath (which is GLM compatible in calls and assignments: using cast, of course).
vgMath was born as "sub-set" of GLM, only to make vGizmo3D and mainly imGuiZMO_quat (based on vGizmo3D) standalone, to be used on low resources systems (GLM makes a massive use of template), and not as replacement of GLM

vgMath instead uses a simple float type (as default) and only enabled by defines can becomes a "template library"

Anyway all types (vec3 / vec4 / mat3 / mat4 / quat) of vgMath are struct (or union of struct / array), shouldn't be difficult to create some function / operator of conversion / cast (e.g. from mat4 of vgMath / GLM ==> your mat4)