Crop Fbo to bounding box
Hi, depending on what you're trying to achieve, you may use the drawSubsection() function. Something like : fbo2.allocate(w2,h2,GL_RGBA); fbo2.begin();...
View ArticleWanted // PJLink App for Mac OSX (Projectors & networks)
Hello, Glad you make some progress... You say you need a router... does it work with a router ? sound strange ! Maybe you can check in the projector menu : some projectors have an ECO mode which shuts...
View ArticleWanted // PJLink App for Mac OSX (Projectors & networks)
Yes, steady progress. There is an ECO mode but it is not activated. I thought that by using an Ethernet switch the connection to my Mac wouldn't drop out. But maybe the projector networks card is...
View ArticleWanted // PJLink App for Mac OSX (Projectors & networks)
there must be some options in the projector menu. The network should work even when projector is off.is the RJ45 led is on on the projector when plugged in ?
View ArticleSuper Fast Exchange of video texture between Threads
thank you arturo for looking into it and your time. I will def give it a try right now...even though i still dont get why this relates to the content of the fbo. If there is a cube in the fbo - it...
View ArticleSuper Fast Exchange of video texture between Threads
One thing to be careful about if you do use the asynchronous reedback is that you will always be about two frames behind (this is my experience with satoru's fast fbo reader addon at least)-- this can...
View ArticleSuper Fast Exchange of video texture between Threads
the problem is that the texture of the video grabber doesn't get updated cause a pbo is bound to the origin where the texture will read the pixels from when calling loadData. when there's no PBO bound...
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Libwebp-5.dll missing when executing example .exe
Thank you so much Oxillo, NOW IT'S WORKING I've been fighting with this issue the last 3 days, installing and reinstalling all the things. I've reinstalled the dependencies as you told me and now i...
View ArticleopenFrameworks 0.9 + QtCreator
thx @arturo but no luck, I did some try and error but even deleting addon_config doesn't change anything and normal make doesn't care at all (make works without addon_config). Something weird going...
View ArticleUsecase of ofMessage?
Hello,I am using openFrameworks for a few years now, but I have never used or seen code where ofMessage is used.How would one use ofMessage?
View ArticleopenFrameworks 0.9 + QtCreator
the way all the build systems work including the project generator is by: parsing the addon folder looking recursively for: sources in src and libs/*/src includes in src, libs/*/src, libs/*/include...
View ArticleUsecase of ofMessage?
this is something we included in OF 0.7 cause some thought it could be useful to have a very generic event that could be notified from anywhere and listened to from anywhere too. you can send a...
View ArticleBlendmodes(specifically BLENDMODE_SCREEN) - what open gl functions do they...
Ah! never mind. I'm dealing with a buncha FBOs and shaders so I thought that the issues I'm having had something to do with incorrect values being written to the fbos through blending, but it looks...
View ArticleUsecase of ofMessage?
here are some examples that might help including some addons / etc: https://github.com/search?q=ofSendMessage%28%22&type=Code&utf8=%E2%9C%93
View ArticleGLES (OpenGL ES) on desktop Linux? (customEGLWindowSettings)
I have been working with OF on Android, and realized I have some unexpected rendering which I'd like to debug. I couldn't quite get debugging OpenGL directly on Android to work, so I thought: as OF on...
View ArticleOpenframeworks Example Gallery
Sometimes I stumble around when looking for the right example to references when I'm writing a new OF app, especially now that I need to port some projects to 0.9.0. I thought it would be helpful to...
View ArticleUsecase of ofMessage?
Thanks for explaining and thanks for github search. I see this only useful for fast prototyping and debugging.
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Screen dimensions for iPad Pro
Hi Wenzy90, after creating the LaunchScreen, change the 'Launch Screen File' entry to your LaunchScreen file in the section 'App Icons and Launch Images' of your app TARGETS (according to your screen...
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Crop Fbo to bounding box
Thanks for your reply oxillo! But this is the second step for cropping fbo. I need to find cropped_x and cropped_y first. It depends of the first pixel occurrence on the left, right, top and bottom...
View ArticleOpenframeworks Example Gallery
Thank you camb416! This is great idea! I always feel the same. Is there any terminal command to put these images to my OF example folder?
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