support online rendering about surfelwarp HOT 9 CLOSED

@daxiong-123 try one more time? it should work:

1. comment out glfwWindowHint(GLFW_VISIBLE, GL_FALSE) to make sure the blank window appears
2. find function drawVisualizationMap in file RendererDraw.cpp, and
   modify glBindFramebuffer ( line 191)
3. in the same function drawVisualizationMap, insert glfwSwapBuffers(mGLFWwindow); before cleanup code (line 218).

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@xiaotaw dear, could you share your whole modified code project to me? I just failed this, thank you very much! [email protected]

Here is my modified code. Hope its commit log would help. https://github.com/xiaotaw/surfelwarp

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You need to delete the glBindFramebuffer in the drawing function. Here is a tutorial: https://learnopengl.com/Advanced-OpenGL/Framebuffers

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Done, Thx!

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Hello, could you tell me which glBindFramebuffer should I delete? @xiaotaw

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Hello, could you tell me which glBindFramebuffer should I delete? @xiaotaw

Always set the second parameter to be 0, and the pics/images will be updated in windows.
glBindFramebuffer(GL_FRAMEBUFFER, 0);

Note: Based on the current code, you also have to set 'offline rendering' with True.

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Hello, could you tell me which glBindFramebuffer should I delete? @xiaotaw

Always set the second parameter to be 0, and the pics/images will be updated in windows.
glBindFramebuffer(GL_FRAMEBUFFER, 0);

Note: Based on the current code, you also have to set 'offline rendering' with True.

Thanks, i tried but still failed. Maybe I should look through the whole project.

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@xiaotaw dear, could you share your whole modified code project to me? I just failed this, thank you very much! [email protected]

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@xiaotaw thank you very much! you are one good and kind guy!!!

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