Add custom FBO rendering function #815
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This will allow external apps to pass in any custom FBO to render to. Defaults to 0, keeping previous behavior if not given.
blaquewithaq
approved these changes
Jun 8, 2024
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This is a great feature, thanks! This way it is possible to use it with an fbo in Open Frameworks. I did not had any issues so far. It would be very nice, to have it in the release versions too. |
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It'll be in the 4.2 release. I hope to get all the backlogged features done ASAP, e.g. the debugging/logging API, user sprites etc. so we can release it. |
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Added a new API function
projectm_opengl_render_frame_fbo()to pass an optional custom OpenGL FBO ID for the final rendering output copy operation. This will allow users to render to an offscreen texture or a framebuffer provided by the embedding application's drawing subsystem, e.g. Qt.