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Forum Update on Monday, May 27th 2025

QT3D, multisample texture

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openglc++transparency
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  • S Offline
    S Offline
    skybig
    wrote on last edited by
    #1

    Hi there,

    Does someone know how to create texture_2d_multisample in qt3d??

    I am going to implement OIT (Order Independent Transparency) with several render passes, but the problem is when I saved my render color buffers to textures and tried to blend them in my final render pass, there was aliasing in the edge. I am not sure does qt3d support gl_texture_2d_multisample?

    Thanks,

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    • H Offline
      H Offline
      HappyFeet
      wrote on last edited by
      #2

      I think you have to add a QMultiSampleAntiAliasing to either a QRenderStateSet or a QRenderPassFilter. Did you also enable it in the OpenGL format that you set?

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