<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div><div><br></div><br></div></div><div id="ydp7179631ayahoo_quoted_0485990232" class="ydp7179631ayahoo_quoted">
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                    On Wednesday, June 27, 2018, 1:02:24 AM GMT+12, Ken Martin <ken.martin@kitware.com> wrote:
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                <div><div id="ydp7179631ayiv9904307647"><div><div dir="ltr"><div><div>What graphics card model do you have?<br><div><br>Actually its an integrated GPU. Not Radeon at all.<br></div></div><div><br><span>           Card name: Intel(R) HD Graphics 4600<br>        Manufacturer: Intel Corporation<br>           Chip type: Intel(R) HD Graphics Family<br>            DAC type: Internal<br>         Device Type: Full Device (POST)<br>          Device Key: Enum\PCI\VEN_8086&DEV_0416&SUBSYS_1940103C&REV_06<br>       Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER] <br> Device Problem Code: No Problem<br> Driver Problem Code: Unknown<br>      Display Memory: 2160 MB<br>    Dedicated Memory: 112 MB<br>       Shared Memory: 2048 MB<br>        Current Mode: 1920 x 1080 (32 bit) (60Hz)<br>         HDR Support: Not Supported<br>    Display Topology: External<br> Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709<br>     Color Primaries: Red(0.648938,0.339367), Green(0.282727,0.603039), Blue(0.143078,0.070813), White Point(0.313000,0.329602)<br>   Display Luminance: Min Luminance = 0.500000, Max Luminance = 270.000000, MaxFullFrameLuminance = 270.000000<br>        Monitor Name: AOC 2236<br>       Monitor Model: 2236<br>          Monitor Id: AOC2236<br>         Native Mode: 1920 x 1080(p) (60.000Hz)<br>         Output Type: HD15<br>Monitor Capabilities: HDR Not Supported<br>Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32BPP<br>      Advanced Color: Not Supported<br>         Driver Name: igdumdim64.dll,igd10iumd64.dll,igd10iumd64.dll,igd12umd64.dll<br> Driver File Version: 20.19.0015.4835 (English)<br>      Driver Version: 20.19.15.4835<br>         DDI Version: 12<br>      Feature Levels: 11_1,11_0,10_1,10_0,9_3,9_2,9_1<br>        Driver Model: WDDM 2.0<br> Graphics Preemption: Primitive<br>  Compute Preemption: Thread group<br>            Miracast: Supported<br> Hybrid Graphics GPU: Integrated<br>      Power P-states: Not Supported<br>      Virtualization: Not Supported<br>          Block List: No Blocks<br>  Catalog Attributes: Universal:N/A Declarative:N/A <br>   Driver Attributes: Final Retail<br>    Driver Date/Size: 16/10/2017 12:00:00 PM, 39861272 bytes<br>         WHQL Logo'd: Yes<br>     WHQL Date Stamp: Unknown<br>   Device Identifier: {D7B78E66-4756-11CF-6F61-4F39BAC2D935}<br>           Vendor ID: 0x8086<br>           Device ID: 0x0416<br>           SubSys ID: 0x1940103C<br>         Revision ID: 0x0006<br>  Driver Strong Name: oem40.inf:5f63e534dd929195:iHSWM_w10:20.19.15.4835:pci\ven_8086&dev_0416&subsys_1940103c<br>      Rank Of Driver: 00D10001<br>         Video Accel: ModeMPEG2_A ModeMPEG2_C ModeWMV9_C ModeVC1_C <br>         DXVA2 Modes: DXVA2_ModeMPEG2_VLD  DXVA2_ModeMPEG2_IDCT  DXVA2_ModeVC1_D2010  DXVA2_ModeWMV9_IDCT  DXVA2_ModeVC1_IDCT  DXVA2_ModeH264_VLD_NoFGT  DXVA2_ModeH264_VLD_Stereo_Progressive_NoFGT  DXVA2_ModeH264_VLD_Stereo_NoFGT  DXVA2_ModeH264_VLD_Multiview_NoFGT  DXVA2_ModeHEVC_VLD_Main<br>        D3D9 Overlay: Supported<br>             DXVA-HD: Supported<br>        DDraw Status: Enabled<br>          D3D Status: Enabled<br>          AGP Status: Enabled<br>       MPO MaxPlanes: 1<br>            MPO Caps: Not Supported<br>         MPO Stretch: Not Supported<br>     MPO Media Hints: Not Supported<br>         MPO Formats: Not Supported<br>    PanelFitter Caps: Not Supported<br> PanelFitter Stretch: Not Supported</span><br></div></div><div><br clear="none"></div><div>One thing you might try is commenting out this line in vtkOpenGL2ContextDevice2D.cxx, it is around line 1169</div><div><br clear="none"></div><div><div>    // We can actually use point sprites here</div><div>comment this ->    // if (this->RenderWindow->IsPointSpriteBugPresent())</div><div>    {</div></div><div><br>Well that fixed the chart tests. Now there's just vtkRenderingOpenGL2Cxx (spheres and verticies) and vtkRenderingVolumneOpenGL2Cxx (depth peeling). I will investigate further.<br clear="none"></div></div><br clear="none"><div class="ydp7179631ayiv9904307647yqt2964675328" id="ydp7179631ayiv9904307647yqt52953"><div class="ydp7179631ayiv9904307647gmail_quote"><div dir="ltr">On Mon, Jun 25, 2018 at 7:14 PM Todd Martin <<a shape="rect" href="mailto:nztoddler@yahoo.com" rel="nofollow" target="_blank">nztoddler@yahoo.com</a>> wrote:<br clear="none"></div><blockquote class="ydp7179631ayiv9904307647gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div><div><div>I updated the graphics card drivers but it made no difference.<br clear="none"><br clear="none"></div><div><div>What I did find is that if I explicitly set the plot points marker style to either  <span>VTK_MARKER_CROSS </span>or  <span>VTK_MARKER_SQUARE in the TestLinePlot2 test </span>it works; although it always draws squares. <span></span></div><div><br clear="none"><span></span><span>VTK_MARKER_PLUS</span>, <span>VTK_MARKER_CIRCLE and <span>VTK_MARKER_DIAMOND produce nothing. The default style is <span>VTK_MARKER_CIRCLE</span><br clear="none"></span></span><span><span></span></span><div><br clear="none"><br clear="none"></div><span></span></div></div></div><div><br clear="none"></div><div class="ydp7179631ayiv9904307647m_1461945310056126923ydp61b3cc5asignature"><div style="font-size:16px;font-family:Helvetica, Arial, sans-serif;"><div>Todd Martin, PhD.<br clear="none"></div><div><i>Freelance Engineer/Software Architect.</i></div><br clear="none"></div></div></div>
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                    On Tuesday, June 26, 2018, 6:23:34 AM GMT+12, Ken Martin <<a shape="rect" href="mailto:ken.martin@kitware.com" rel="nofollow" target="_blank">ken.martin@kitware.com</a>> wrote:
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                <div><div id="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357"><div><div dir="ltr">In case no one has suggested this yet, have you made sure you have the latest driver? That seems to often solve these types of issues.<br clear="none"><div><br clear="none"><br clear="none"></div></div><br clear="none"><div class="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357gmail_quote"><div class="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357yqt1618350932" id="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357yqt45496"><div dir="ltr">On Wed, Jun 20, 2018 at 9:45 PM Todd Martin via vtk-developers <<a shape="rect" href="mailto:vtk-developers@public.kitware.com" rel="nofollow" target="_blank">vtk-developers@public.kitware.com</a>> wrote:<br clear="none"></div><blockquote class="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;"><div><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:16px;"><div><div><div>Hi.<br clear="none"><div><br clear="none"><div>I recently built and ran the VTK tests with VS2017 on a 64bit Windows 10 laptop with a Radeon graphics card.<br clear="none"><div><br clear="none"><span>1>The following tests FAILED:<br clear="none">1>     51 - vtkChartsCoreCxx-TestBagPlot (Failed)<br clear="none">1>     59 - vtkChartsCoreCxx-TestChartBadPoints (Failed)<br clear="none">1>     60 - vtkChartsCoreCxx-TestChartDouble (Failed)<br clear="none">1>     61 - vtkChartsCoreCxx-TestChartDoubleColors (Failed)<br clear="none">1>     62 - vtkChartsCoreCxx-TestChartMatrix (Failed)<br clear="none">1>     65 - vtkChartsCoreCxx-TestChartsOn3D (Failed)<br clear="none">1>     68 - vtkChartsCoreCxx-TestContext (Failed)<br clear="none">1>     81 - vtkChartsCoreCxx-TestLegendHiddenPlots (Failed)<br clear="none">1>     87 - vtkChartsCoreCxx-TestLinePlot2 (Failed)<br clear="none">1>     88 - vtkChartsCoreCxx-TestLinePlotInteraction (Failed)<br clear="none">1>     97 - vtkChartsCoreCxx-TestPlotMatrix (Failed)<br clear="none">1>    100 - vtkChartsCoreCxx-TestScatterPlot (Failed)<br clear="none">1>    102 - vtkChartsCoreCxx-TestScatterPlotMatrixVehicles (Failed)<br clear="none">1>    103 - vtkChartsCoreCxx-TestScatterPlotMatrixVisible (Failed)<br clear="none">1>    104 - vtkChartsCoreCxx-TestScientificPlot (Failed)<br clear="none">1>    1186 - vtkRenderingOpenGL2Cxx-TestSpherePoints (Failed)<br clear="none">1>    1187 - vtkRenderingOpenGL2Cxx-TestSphereVertex (Failed)<br clear="none">1>    1220 - vtkRenderingVolumeCxx-TestGPURayCastDepthPeeling (Failed)<br clear="none">1>    1221 - vtkRenderingVolumeCxx-TestGPURayCastDepthPeelingBlendModes (Failed)<br clear="none">1>    1222 - vtkRenderingVolumeCxx-TestGPURayCastDepthPeelingClip (Failed)<br clear="none">1>    1223 - vtkRenderingVolumeCxx-TestGPURayCastDepthPeelingOpaque (Failed)<br clear="none"></span><div><span>1>    1224 - vtkRenderingVolumeCxx-TestGPURayCastDepthPeelingTransVol (Failed)<br clear="none"></span><div><br clear="none"><div><div><div><div>With respect to <span><span>vtkChartsCoreCxx</span></span> and <span><span>vtkRenderingOpenGL2Cxx</span></span> the failures all exhibit the same feature - no points/verticies. I have attached images to illustrate the problem. I don't know if it is relevant, but I noticed an inability to display points in SalomE (which uses VTK for displaying meshes) many years ago after switching from a desktop machine with a Nvidia graphics card to a laptop with a Radeon graphics card. I always assumed the bug was in SalomE, but it might be this failure in VTK itself.<br clear="none"><div><br clear="none"></div></div></div></div></div></div><br clear="none"></div></div></div></div></div></div><div class="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357m_-5904231739251789688ydpe8844b6bsignature"><div style="font-size:16px;"><div>Todd Martin, PhD.<br clear="none"></div><div>Freelance Engineer/Software Architect.</div><br clear="none"></div></div></div></div></div></div>_______________________________________________<br clear="none">
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</blockquote></div></div><br clear="all"><div><br clear="none"></div>-- <br clear="none"><div class="ydp7179631ayiv9904307647m_1461945310056126923ydpb03b3ebeyiv8799613357gmail_signature" dir="ltr"><div dir="ltr"><div><div dir="ltr"><div>Ken Martin PhD<div>Distinguished Engineer<br clear="none"><span style="font-size:12.8px;">Kitware Inc.</span><br clear="none"></div><div>101 East Weaver Street<br clear="none">Carrboro, North Carolina<br clear="none">
27510 USA<br clear="none"><br clear="none"><div><span style="font-size:10pt;font-family:Tahoma, sans-serif;">This communication,
including all attachments, contains confidential and legally privileged
information, and it is intended only for the use of the addressee.  Access to this email by anyone else is
unauthorized. If you are not the intended recipient, any disclosure, copying,
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unlawful. If you received this communication in error please notify us
immediately and destroy the original message. 
Thank you.</span></div></div></div></div></div></div></div></div></div></div>
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        </div></div></div></blockquote></div></div><br clear="all"><div><br clear="none"></div>-- <br clear="none"><div class="ydp7179631ayiv9904307647gmail_signature" dir="ltr"><div dir="ltr"><div><div dir="ltr"><div>Ken Martin PhD<div>Distinguished Engineer<br clear="none"><span style="font-size:12.8px;">Kitware Inc.</span><br clear="none"></div><div>101 East Weaver Street<br clear="none">Carrboro, North Carolina<br clear="none">
27510 USA<br clear="none"><br clear="none"><div><span style="font-size:10pt;font-family:Tahoma, sans-serif;">This communication,
including all attachments, contains confidential and legally privileged
information, and it is intended only for the use of the addressee.  Access to this email by anyone else is
unauthorized. If you are not the intended recipient, any disclosure, copying,
distribution or any action taken in reliance on it is prohibited and may be
unlawful. If you received this communication in error please notify us
immediately and destroy the original message. 
Thank you.</span></div></div></div></div></div></div></div></div></div></div>
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