![]() ![]() not sure why it's freezing?Īctually I'm an 3D animator and compositor, whose boss decided that I should learn how to do projection mapping for the cost reduce, so that we don't have to pay for the guy who knows Arena :S Plenty of great video tutorials out there too if you need a visual aid as well. ![]() or make 2 slices and route a layer to said slice. if you have two 720p projectors just make your comp 2560x720 and shift the X axis of your layers to fit. then just setup 2 screens in your advanced outputįinally, ravensc's method is great as well. If you plan to do a lot of layering with multiple clips playing at once with layer/comp FX, the layer router might confuse you? I personally prefer to use the layer router method (layers 1 and 2 are ran through layer 3's layer router and layer 3 goes to it's own screen/projector, then layer 5 and 6 are ran through layer 7's router which goes to it's own screen, and layer 4 is just a black video) just be sure to add FX on clip or layer level and not comp level unless you want that fx applied to both screens.Ī simple comp that only has 1 screen playing one clip at a time could be setup with 2 layers and each layer is sent as a input source for each screen. Then you can adjust your slice to the correct position on the Output section to fit your object.Īs for the freeze, it is possible that your card can only handle 2 outputs at the same time even if it has 3 connectors.īoth of the solutions mentioned above are great. ![]() You can select the Screen's output by selecting the screen on the left side, then you'll see a drop down on the right side where you can select your projectors, one for each screen. Then in advanced output you create 2 screens one for each side of your composition, both will have one slice which you adjust to cover your left and right side of your composition in the Input section - see rightClick menu. The simplest way to do a setup like this is to double your composition width, position layers to the left for one side, then layers to the other half for the other side of your object. Is this setup even possible with one GPU? Is it possible with this particular GPU?Ĭonnect all your displays/projectors to the computer, check in windows display settings that they have been recognised, you should also see your wallpaper on them if they have been enabled properly. Of course, I would like to be able to change stuff on my monitor, while the compositions are played over projectors. However, if i connect second projector(side one) and start arena, arena freezes and goes to not responding, without giving me any possibility to change anything. I get the output on the front projector, when the other one is not connected(the output on projector works only if i set the projector as main display and then drag the arena window to the monitor, I guess that's the way you do it) ![]() I connected my desktop monitor to DVI output of GPU, and the projectors to HDMIs on it. What i would like to do is project one Comp to the front of my object with one projector that's located in front of an object, and another comp on the side of the object, from another projector. I have a desktop computer with a GTX 1070 GPU. I have a question about connecting 2 projectors and projecting 2 different compositions on the object. I just started with Arena and am excited to do so, looks like a powerful tool. ![]()
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