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0031505: Point Cloud Rendering - fix on-screen statistics about number of visible points

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OpenGl_Element now provide methods ::UpdateMemStats() and ::UpdateDrawStats()
for unified request of statistics used by OpenGl_FrameStats instead of direct handling of OpenGl_PrimitiveArray.
Graphic3d_FrameStatsCounter counters list has been extended by Graphic3d_FrameStatsCounter_NbLinesNotCulled.
This commit is contained in:
kgv
2020-04-17 10:36:57 +03:00
committed by bugmaster
parent b8a00b410a
commit b9f43ad13b
11 changed files with 180 additions and 91 deletions
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9
src/Graphic3d/Graphic3d_FrameStats.cxx
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@@ -305,6 +305,7 @@ TCollection_AsciiString Graphic3d_FrameStats::FormatStats (Graphic3d_RenderingPa
if ((theFlags & Graphic3d_RenderingParams::PerfCounters_Groups) != 0
|| (theFlags & Graphic3d_RenderingParams::PerfCounters_GroupArrays) != 0
|| (theFlags & Graphic3d_RenderingParams::PerfCounters_Triangles) != 0
|| (theFlags & Graphic3d_RenderingParams::PerfCounters_Lines) != 0
|| (theFlags & Graphic3d_RenderingParams::PerfCounters_Points) != 0
|| (!myIsLongLineFormat
&& ((theFlags & Graphic3d_RenderingParams::PerfCounters_Structures) != 0
@@ -338,6 +339,10 @@ TCollection_AsciiString Graphic3d_FrameStats::FormatStats (Graphic3d_RenderingPa
{
formatCounter (aBuf, aValWidth, " Triangles: ", aStats[Graphic3d_FrameStatsCounter_NbTrianglesNotCulled], "\n");
}
if ((theFlags & Graphic3d_RenderingParams::PerfCounters_Lines) != 0)
{
formatCounter (aBuf, aValWidth, " Lines: ", aStats[Graphic3d_FrameStatsCounter_NbLinesNotCulled], "\n");
}
if ((theFlags & Graphic3d_RenderingParams::PerfCounters_Points) != 0)
{
formatCounter (aBuf, aValWidth, " Points: ", aStats[Graphic3d_FrameStatsCounter_NbPointsNotCulled], "\n");
@@ -437,6 +442,10 @@ void Graphic3d_FrameStats::FormatStats (TColStd_IndexedDataMapOfStringString&
{
addInfo (theDict, "Rendered triangles", aStats[Graphic3d_FrameStatsCounter_NbTrianglesNotCulled]);
}
if ((theFlags & Graphic3d_RenderingParams::PerfCounters_Lines) != 0)
{
addInfo (theDict, "Rendered lines", aStats[Graphic3d_FrameStatsCounter_NbLinesNotCulled]);
}
if ((theFlags & Graphic3d_RenderingParams::PerfCounters_Points) != 0)
{
addInfo (theDict, "Rendered points", aStats[Graphic3d_FrameStatsCounter_NbPointsNotCulled]);

2
src/Graphic3d/Graphic3d_FrameStatsCounter.hxx
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@@ -28,7 +28,9 @@ enum Graphic3d_FrameStatsCounter
Graphic3d_FrameStatsCounter_NbElemsPointNotCulled, //!< number of not culled OpenGl_PrimitiveArray drawing points
Graphic3d_FrameStatsCounter_NbElemsTextNotCulled, //!< number of not culled OpenGl_Text
Graphic3d_FrameStatsCounter_NbTrianglesNotCulled, //!< number of not culled (as structure) triangles
Graphic3d_FrameStatsCounter_NbLinesNotCulled, //!< number of not culled (as structure) line segments
Graphic3d_FrameStatsCounter_NbPointsNotCulled, //!< number of not culled (as structure) points
//Graphic3d_FrameStatsCounter_NbGlyphsNotCulled, //!< number glyphs, to be considered in future
Graphic3d_FrameStatsCounter_EstimatedBytesGeom, //!< estimated GPU memory used for geometry
Graphic3d_FrameStatsCounter_EstimatedBytesFbos, //!< estimated GPU memory used for FBOs
Graphic3d_FrameStatsCounter_EstimatedBytesTextures, //!< estimated GPU memory used for textures

11
src/Graphic3d/Graphic3d_RenderingParams.hxx
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@@ -60,19 +60,20 @@ public:
//
PerfCounters_Triangles = 0x040, //!< count Triangles
PerfCounters_Points = 0x080, //!< count Points
PerfCounters_Lines = 0x100, //!< count Line segments
//
PerfCounters_EstimMem = 0x100, //!< estimated GPU memory usage
PerfCounters_EstimMem = 0x200, //!< estimated GPU memory usage
//
PerfCounters_FrameTime = 0x200, //!< frame CPU utilization time (rendering thread); @sa Graphic3d_FrameStatsTimer
PerfCounters_FrameTimeMax= 0x400, //!< maximum frame times
PerfCounters_FrameTime = 0x400, //!< frame CPU utilization time (rendering thread); @sa Graphic3d_FrameStatsTimer
PerfCounters_FrameTimeMax= 0x800, //!< maximum frame times
//
PerfCounters_SkipImmediate = 0x800, //!< do not include immediate viewer updates (e.g. lazy updates without redrawing entire view content)
PerfCounters_SkipImmediate = 0x1000, //!< do not include immediate viewer updates (e.g. lazy updates without redrawing entire view content)
//! show basic statistics
PerfCounters_Basic = PerfCounters_FrameRate | PerfCounters_CPU | PerfCounters_Layers | PerfCounters_Structures,
//! extended (verbose) statistics
PerfCounters_Extended = PerfCounters_Basic
| PerfCounters_Groups | PerfCounters_GroupArrays
| PerfCounters_Triangles | PerfCounters_Points
| PerfCounters_Triangles | PerfCounters_Points | PerfCounters_Lines
| PerfCounters_EstimMem,
//! all counters
PerfCounters_All = PerfCounters_Extended