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  1. JDK
  2. JDK-8091319

The frame rate decreases by a factor of 4 when one point of a TriangleMesh is changed at every pulse

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Details

    • Enhancement
    • Resolution: Unresolved
    • P3
    • tbd
    • 8
    • javafx

    • Product: javafx-8.0.0ea
      Platform: windows-amd64
      Build-Number: 1256
      Build-ID: 2013-05-31_16-22-05

    Description

      Run the attached java program. The frame rate is printed out using a Timeline. You should see a triangle mesh is being translated back an forth and the frame rate is around 400 fps.
      Now, press "m". Now, only one point of the TriangleMesh is moved back and forth at every pulse using AnimationTimer. You should see that the frame rate is now considerably lower, around 90 fps.

      Changing a single point of the TriangleMesh should not considerably affect the frame rate.

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. JDK-8089605 [3D] TriangleMesh/MeshView high memory/CPU usage

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          is blocked by

          Enhancement - null JDK-8091341 [3D] Optimize mesh update for MeshView with only selfIlluminationMap set

          • P3 - Major loss of function.
          • Open

          Enhancement - null JDK-8090348 [3D] Optimize mesh update for MeshView that doesn't need bump mapping

          • P4 - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Enhancement - null JDK-8102616 FX 8 3D: Mesh computation code needs major clean up or redo

          • P3 - Major loss of function.
          • Resolved
          relates to

          Enhancement - null JDK-8098122 Add support for vertex normals for meshes, in addition to smoothing groups

          • P3 - Major loss of function.
          • Resolved

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              Unassigned Unassigned
              aleejfx Alex Lee (Inactive)
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              Dates

                Created:
                Updated:
                Imported: