If you paint with varying degrees of grey you’ll create varying degrees of semi-transparency.ĥ. In the layer panel, paint with black to make areas transparent, paint with white to make areas opaque. Double click the layer that you wish to make transparent to open it up in the Layer panel.Ĥ. Go into the Paint Panel and change the Channel menu to Alpha.ģ. RenderBreak Blog – What I’m thinking when my workstation’s thinkingĬreative Cow Forum Host: Live & Stage EventsĪlthough you can use the Luma Matte technique a much easier way is simply to use the paint directly on the layer that you want to make transparent using the Alpha setting for your Brush tool in the Channel menu. Motion Graphics, Widescreen Events, Presentation Design, and Consulting There are a lot of different ways to mask or isolate things in After Effects, and painting might create more problems for you than it solves. Read through the docs and check out the examples - a few minutes spent learning upfront will save you a lot of time actually working with the tool.įinally, without knowing anything about your project, your skills, and any other approaches to this problem you’ve already tried, I’ll add one last note on paint: just because you can doesn’t mean you should. If you’re on CS5 or higher and you want to isolate a specific feature, you might be better off starting with the Rotobrush tool. See Paint tools and paint strokes for more. Understanding this difference will allow you to better utilize each tools strength, and speed up your workflow.In addition to Greg’s method, you can also constraint the paint tools to the alpha channel only to work directly on a layer (avoiding the creation of a separate matte layer). These two although very similar have a very strong difference. (Check the video above for a demonstration) Our effect is then really easy to work with. This makes it so we can move the text, and it will either be cut off, or revealed within this rectangle. We create a rectangle shape, and then track matte our text to that shape. This means you would have to both animate the text, and then reverse animate the mask along with it. Moving the text will move the mask along with it. If you create some text, and then drag a mask onto one end of the text. Imagine you want to create an invisible line for text to come out of in After Effects. You can move all the layers around, and the track matte will stay right where it is. Making sure nothing is displayed in a certain portion of the project. It doesn’t matter which layers are present, it is doing one job. It is essentially just a property of the layer.Ī track matte however would be if you got a layer that was the same color as the background art-board, and placed it somewhere on the project, always making sure all other layers are behind it. It follows the layer and is dependent on the layer. No matter where you move this layer, that cut is still going to be present. A mask is if you took one of the layers, and cut off a portion of it. You have a bunch of pieces of papers (layers) all ready to be glued onto a large art-board. What do I mean by this? Think of it like you are working with building a real life art project. The key difference between the two however is that a mask is dependent on a specific layer, while a track matte is independent of the layers. This is useful to create reveals, to key something out, or to generate things like shapes. They cut out a portion of a layer, to reveal the layers beneath them. Difference Between Track Matte and Maskīoth of these tools have the same general effect. However, they differ in a critical area which makes each useful in it’s own way. In many cases this is true, using one or the other will result in the same final product. At the surface, the track matte and the mask seem like they do basically the same thing in Adobe After Effects.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |