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0029300: Visualization, TKOpenGl - provide depth pre-pass option

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OpenGl_LayerList::Render() now handles new option Graphic3d_RenderingParams::ToEnableDepthPrepass
which prepends additional pass to rendering pipeline filling Depth Buffer in advance.
This commit is contained in:
kgv
2017-11-08 00:11:57 +03:00
committed by bugmaster
parent 21b2385fcb
commit f88457e638
10 changed files with 303 additions and 85 deletions
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16
src/ViewerTest/ViewerTest_ViewerCommands.cxx
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@@ -9843,6 +9843,7 @@ static Standard_Integer VRenderParams (Draw_Interpretor& theDI,
case V3d_GOURAUD: theDI << "gouraud"; break;
case V3d_PHONG: theDI << "phong"; break;
}
theDI << "depth pre-pass: " << (aParams.ToEnableDepthPrepass ? "on" : "off") << "\n";
theDI << "\n";
return 0;
}
@@ -9974,6 +9975,20 @@ static Standard_Integer VRenderParams (Draw_Interpretor& theDI,
return 1;
}
}
else if (aFlag == "-depthprepass")
{
if (toPrint)
{
theDI << (aParams.ToEnableDepthPrepass ? "on " : "off ");
continue;
}
aParams.ToEnableDepthPrepass = Standard_True;
if (anArgIter + 1 < theArgNb
&& ViewerTest::ParseOnOff (theArgVec[anArgIter + 1], aParams.ToEnableDepthPrepass))
{
++anArgIter;
}
}
else if (aFlag == "-rendscale"
|| aFlag == "-renderscale"
|| aFlag == "-renderresolutionscale")
@@ -11946,6 +11961,7 @@ void ViewerTest::ViewerCommands(Draw_Interpretor& theCommands)
"\n '-raster' Disables GPU ray-tracing"
"\n '-msaa 0..4' Specifies number of samples for MSAA"
"\n '-oit off|0.0-1.0' Enables/disables OIT and sets depth weight factor"
"\n '-depthPrePass on|off' Enables/disables depth pre-pass"
"\n '-rendScale value Rendering resolution scale factor"
"\n '-rayTrace' Enables GPU ray-tracing"
"\n '-rayDepth 0..10' Defines maximum ray-tracing depth"