hello.
I would create an instanced boxes drawing in vulkan.
I have 2 variables that change during the time and are selected and visible .
I seen in documentation and examples that use instanceindex and an ubo and every change the ubo is remapped.
i have 3 questions:
1)i must choose from an texture and an ubo for changing variables(selected and visible)
and for example if a piking on a box is executed i must remap the data variables to the new value selected in the texture or ubo , but i must change only 3 byte in the entire buffer or texture,
then in the shader when i get the value from the texture or the ubo i must get the selected color.
2)i'm using instancing drawing and i have 300000 objects
3)is better to use ubo or a 1d texture?
thanks.
