Some troubles with integration about imguizmo HOT 10 CLOSED

Hi,

To draw the gizmo in the window, you have to call ImGuizmo::Manipulate when rendering that window with ImGuizmo::SetRect(windowposx, windowposy, windowsizex, windowsizey);

your call to ImGuizmo::Manipulate uses a matrix built on the stack. It will be deleted after }. do the conversion back from matrix to TRS using the matrix decomposition function. and put the values your transform.

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Ok, with window, I'm rendering the gizmo inside the window, but it renders behind it. As I understood, it must overlap it. But.. it went to back.
Thank you for advice!

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instead of calling beginFrame use that function: https://github.com/CedricGuillemet/ImGuizmo/blob/master/ImGuizmo.cpp#L733
it will use the drawlist for the current window instead of creating a new window

from imguizmo.

Oh, thank you very much, it helped with window, but something with model/view/projection matrices, what I should do for correct displaying of them?
I have object transform, camera transform and some other camera parameters(fov, width, height, near, far).

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The grid display is for debug/sample purpose only. The clipping is not handled correctly. you should use you own.

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No, no, I'm asking for gizmo positioning. It flew out of object. I want to snap it to object, but I don't know how to get right matrices (model, view and projection).

Look:

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You can try with glGetFloatv(GL_MODELVIEW_MATRIX / GL_PROJECTION_MATRIX, m);
And then, when it works substitute with your own matrix computation

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Oh, thank you very much, I've just mixed up camera view matrix and model matrix.
Everything is resolved.

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That's good news! Closing issue.

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instead of calling beginFrame use that function: https://github.com/CedricGuillemet/ImGuizmo/blob/master/ImGuizmo.cpp#L733 it will use the drawlist for the current window instead of creating a new window

the function being referenced is SetDrawlist().
And this should be documented somewhere in the main README.

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