Set texture alpha by shader

[Decro]

Is there a way to set some texture alpha by the shader? For example: i have a vehicle model, and i want to make some texture on it invisible.

[NeXuS™]

Did you try setting a components alpha? (getVehicleComponents() and then use maybe a for cycle or just access its data by just calling it. It returns an array of the actual vehicle's components)

[Decro]

On 13.03.2017 at 10:07, Patrik91 said:

Did you try setting a components alpha? (getVehicleComponents() and then use maybe a for cycle or just access its data by just calling it. It returns an array of the actual vehicle's components)

Nope. This function returns just an array with NAMES of vehicle components, not the certain elements. And the question is how to set texture alpha, not a component.

[MIKI785]

I'm sure there is a way but wouldn't it be easier to just replace the texture with an empty texture? Like 1x1 transparent .png file?