Hello i need to know how to make dissapear object whit arnold in c4D , if i use the tag visibility of c4D and add on frame 20 100% visibilty and on frame 30 0% my object dissapear just in one frame.
How i can make it please ?
Visibility in Arnold is just an on/off state, that's why the C4D tag does not work. Best way to do this fading effect in composite. You can animate the cutout opacity of the standard_surfaces shader (disable the Opaque flag in the shape), but it might not give you the correct result.
Hello @Peter Horvath thank you for tour answer , but what is the coutout opacity ? I dont understand im french 😞
The opacity parameter of the standard_surface shader:
Animating the color of the Cutout Opacity from white to black WILL make your object gradually fade out (I do it all the time), but you have to add an Arnold Parameter tag to the object and uncheck Opaque (as Peter mentioned). This will be trickier if you have multiple materials applied to your object; you'd have to fade the Cutout Opacity of all of them (I think). There's probably a way to rig materials so one set of keyframes will fade them all.
wee need this fonction on an update this is a waste of time i need to make 10 fade on an object an is have 6 textures ... Thank you