Fixed Open Inventor Bugs

Issue API Product Release
4008

Clipping artifacts appeared with VolumeViz in some cases.

Core VolumeViz 9.0
4009

Selection was failing when applying a 10E-05 scale factor to a geometry added under a separator

Core Open Inventor 9.2.2
4014

Compilation warnings have been removed when using Inventor/devices/SoBufferObject.h

Cpp Open Inventor 8.6.2
4018

Calling SoIvTune.SetInstance produced a crash

.NET IvTune 9.0
4022

IvTune was producing a crash when exiting

Core IvTune 9.0
4023

IvTune could not be launched if the native DLLs were not in the PATH.

.NET IvTune 9.0
4025

The layout was modified when a field editor was changed

Core IvTune 9.0
4027

SoHeightFieldRender produced rendering artifacts related to incorrect interpretation of SoLDMGlobalResourcesParameters::maxNumTriangles.

Core VolumeViz 9.3
4028

The following error message was displayed when opening ivTune with Shift-F12:

Could not load plugin IvtTutorialD.dll
Could not load plugin IvtToolsD.dll

.NET IvTune 9.1
4030

The Open Inventor distribution included a header file (inttypes.h) with the same name but not the same content as a system file.  This file has been renamed “SbTypes.h”.

Cpp Open Inventor 9.0
4034

The reference to the shader parameter was kept in the list of shader objects by the SoUniformShaderParameterElement element after the last rendering. Thus the shader parameter couldn't be freed when removing the shader.

Cpp Open Inventor 8.6.1
4036

The volume clipping was Invalid when using SoUniformGridProjectionClipping

Core VolumeViz 8.6.2
4039

Shapes was disappearing when hovering the cursor over other shapes under SoLocateHighlight

Core Open Inventor 9.0
4042

LDM conversion failed with OIV.net when setting segy reader parameters. It seems that the ldm converter didn't take care (or doesn't receive) the reader passed to SegYConverter.SetReader.

.NET Open Inventor 8.6.2
4043

SoCircularExtrusion produced a different result with v9.0 compared to v8.6.

Core Open Inventor 9.0
4045

When using a transformation that "flipped" an axis, the UniformGridClipping was clipping the full volume.

Core VolumeViz 9.0
4046

SoFont::isAvailableFont returned erroneous info when called several times on the same font name

Core Open Inventor 9.2.1
4047

SoCudaContext was not dereferenced properly.

Core Open Inventor 8.6.3
4050

When defining a custom VolumeViz reader and saving to a file the iv file was invalid.

.NET Open Inventor 9.0
4051

SoInteractive complexity didn't change state while using the mouse wheel to zoom.

Core Open Inventor 9.0
4055

Write action stopped when traversing custom SoSwitch under a SoMultiDataSeparator.

Core VolumeViz 8.6.1
4056

When loading complex VolumeViz rendering, the new renderer introduced in V9.0 may take too long to initialize the first frame resultig in a driver timeout on Windows. After this timeout, the rendering cannot be restarted without stopping and restarting the application. This problem has been fixed.

Cpp VolumeViz 9.0
4058

LDMMandleBulb demo was crashing on some graphic boards after a few frames.

Cpp VolumeViz 9.0
4059

Lines of text in multi-line text nodes were sometimes displayed at wrong positions. Several lines were displayed below other lines even though they were set in the text node before those lines.

Core Open Inventor 9.0
4064

SoRayPickAction returned non-zero values from SoPickedPoint::getTextureCoords() even when enableTexCoordsGeneration was set to FALSE.

Core Open Inventor 9.0
4065

SoRayPickAction POINT_PICKING mode returned only one vertex even when setPickAll was TRUE.

Core Open Inventor 9.0
4066

RayPickAction was slow when enabling setPickAll on a scene having 1 pointSet of 5 millions points.

Core Open Inventor 9.0
4068

When creating a SbName from a null SbString, the program crashed.

Core Open Inventor 9.0
4071

MultiDataSeparator with multiple VolumeRender and VolumeData crashed in some cases.

Cpp Open Inventor 9.0
4072

Edit a Multi Field with IVtune Slown down the application.

Core IvTune 9.0
4073

Two problems have been fixed for fields created in custom nodes:

1°) when creating a custom nodes with a new field, the field value was not initialized

2°) it was not possible to setup a default value for a field without notification. It means that setting a value generated a notification whereas we were still in the node constructor which can produce errors.

Constructors of single value fields have now initial values.

.NET Open Inventor 9.2
4076

MultiDataSeparator with multiple VolumeRender and VolumeData crashed in some cases.

Core Open Inventor 9.0
4077

When calling getTail on the managed orthoSlice path, an exception was raised.

.NET Open Inventor 9.1
4080

Using CSGClippingGroup demo with large file on OIV 9.0.0 crashed the graphic driver.
The same demo was working fine with OIV8.6.0.

Cpp VolumeViz 9.0
4082

SoOffscreenRender::writeTo[format] randomly crashed depending on platform or build

.NET Open Inventor 9.0
4086

Missing demos in the OivSuite.NET installer packaging.

The 5 demos CSGClippingGroup, HorizonClipping, VolumeExtract, VolumePickingGPU, VolumePipeClipping were not installed by the installer.

.NET Open Inventor 9.0
4087

Using a large dataset with the volumePipeClipping demo worked perfectly on OIV 8.6.0 and crashed on 9.0.0

Cpp VolumeViz 9.2.1
4091

Volume Rendering Performance were slower with 9.0 than with 8.6.

Core VolumeViz 9.1
4095

Turning FSAA on crashed IvtuneViewer

Core IvTune 9.0
4097

When using the IvTune viewing toolbar and when the extension was deactivated the last used tool was still active

Core Open Inventor 9.0
4098

Depending on the order of the API calls to SoOffscreenRender, the resulting snapshot
and/or the viewer render area may be corrupted.

Core Open Inventor 9.0
4099

Using  the setValuesBuffer method of SoMFVec3f with a non empty buffer failed with an Inventor error:
Inventor error in setValues():
Bad argument : num (arg 1) is not positive

Java Open Inventor 9.0
4102

IvtuneViewer crashed when applying a reorganize triangle strip action on a cube.

Core IvTune 9.0
4103

SoVolumeRender::lowScreenResolution did not take into account the SoInteractiveComplexity::interactiveMode

if SoInteractiveComplexity::interactiveMode=FORCE_INTERACTIVE
and SoVolumeRender::lowScreenResolution!=1
screen resolution was not reduced

Core VolumeViz 9.0
4104

SoVRMemoryReader data path was not referenced producing crashes even when properly managed at application level.

Core VolumeViz 9.0
4105

In IvTune, "Highlight selected node" option did not remain off.

The "Highlight selected node" option often interferes with input event handling in the application window.  Previously it was possible to turn it off.  In OIV 9, it is possible to uncheck the box, but somehow IvTune was turning it back on...
 

Core IvTune 9.0
4106

The example MultiPathsSwitch crashed on exit

Core Open Inventor 9.0
4107

GDI object wre not released in SoWinViewer.

Core Open Inventor 9.0
4108

Bind context failure and Aero disabled when opening a viewer after closing another one.

It happened when OIV_COMPAT_CONTEXT_80=2
 

Core Open Inventor 8.6.3
4109

Custom field container issue: fields were saved several times.

When deriving from SoFieldContainer and adding new fields to the container, new fields were saved in iv files multiple times, one for each instance created.

.NET Open Inventor 9.0
4110

When reopening the QT viewer, the application crashes.

Core Open Inventor 9.0
4118

SoSFBufferObject did not unref the object in destructor.

The ref count was incremented when we set the field but it was not decremented when we destroy the field or its container.

Core Open Inventor 9.0
4122

Calling SoVRDicomFileReader::getSubSlice crashed when called with parameters different from image stack's.

Core VolumeViz 9.0
4124

The useRGBA field of SoVolumeShape had no effect.

Cpp VolumeViz 9.1
4125

SoCpuBufferUniform default constructor had inconsistent behaviors.

Core Open Inventor 9.2
4126

Pressing AltGr key in a Java viewer raised an exception on Linux

Java Open Inventor 9.0
4127

SoExtSelection didn't support SoPickStyle for SoBufferedShape

Core Open Inventor 9.0
4129

SoVolumeClippingGroup did not work if the transparency mode was any delayed mode.

Core Open Inventor 9.0
4130

When writing a scene graph using a SoWriteAction containing two nodes with the same name but defined in two different namespaces, the output name was the same for both nodes.

.NET Open Inventor 9.0
4132

SoExtSelection displayed errors when enabling the lasso mode "Visible Shapes":

Inventor error in SbThreadMutex:~SbThreadMutex():
Locks count is not zero (1), did you forget some unlock() calls?

Core Open Inventor 9.0
4133

GeneratePrimitives displayed an error message when applying SoExtSelection/Visible_shapes to a scene containing  SoBufferedShape nodes:

Inventor error in SoBufferedShape():
generatePrimitives: function not implemented

Core Open Inventor 9.0
4136

When an SoVolumeData was shared in different viewers the SoVolumeClippingGroup did not work.

Core Open Inventor 9.0
4140

The method SoBufferObject.Memset(value,valueSize, offset, count) was not rellay usable in .NET.

A new convenience method replaces it.

.NET Open Inventor 9.0
4141

Running an LDM action onto a custom app without adding LDM assembly in the project produced a crash.

.NET VolumeViz 9.0
4143

IvTune couldn't be launched several times.

Java Open Inventor 9.0
4146

The preference for disabling the DirectViz popup menu was not working properly and had different names whether you are in Qt or Xt.

Core Open Inventor 9.0
4148

When using VolumeGroup, the first volume was not rendered correctly compared to V9.0.

Cpp VolumeViz 9.1
4149

Bad rendering of Oblique slice with texture precision set to 0. The slice appeared black.

Cpp VolumeViz 9.0
4151

The rendering of a circular extrusion with SPINE_ONLY flag set was wrong.

Core Open Inventor 9.0
4152

CSGShape failed in some cases.

If the CSG Operation failled, retry with a small random transformation on geometry.
Note: as it is a random transformation, it may not works everytime. By default, it retries only 1 time but the number of attempt can be customized with SoCSGShape::setMaxAttempt method.

Core Open Inventor 9.0
4153

Shapes added after a SoVolumeShader node were not visible

Core VolumeViz 9.0
4155

A memory leak appeared when changing the size of SoRenderToTarge.

Core Open Inventor 9.0
4156

SoExtSelection using lasso did not select objects if lasso mode was VISIBLE_SHAPES

Core Open Inventor 9.0
4158

When disposing an Inventor node, the dispose method of the other nodes referenced by fields like SoSFNode were never called. The nodes that are referenced via AddChild were correctly disposed. But the nodes that are only referenced by a SoSFNode, SoMFNode, SoSFFieldContainer, and SoMFFieldContainer were not.

.NET Open Inventor 9.0
4160

LDM conversion failed when setting the output data format to SIGNED_INT32 on some platforms.

Core VolumeViz 9.0
4162

Memory allocation failures were not handeled in the native code which lead to a crash of the Java application.

Java Open Inventor 9.0
4167

IvTuneViewer was crashing when changing transparency type to "Sorted Object Blend"

Core Open Inventor 9.0
4169

Compilation warnings when compiling SoFieldContainer.h have been removed

Cpp Open Inventor 8.6.3
4170

Calling twice SetValuesBuffer on a SoMFied object was producing assertion failure.

.NET Open Inventor 9.0
4172

Characters were randomly missing from strings rendered with SoText2

Core Open Inventor 9.0
4175

QT Viewer decoration issue: the picking and manipulating buttons were enabled simultaneously in some cases.

Core Open Inventor 9.0
4176

The override of the virtual SoDetail::copy() method was missing in SoVolumeSkinDetail.

Core VolumeViz 9.0
4178

Incorrect display of SoVolumeIndexedFaceSet in some cases.

Core VolumeViz 9.0
4181

When using DataRange nodes with multiple instance of the same Volumedata, performances were bad due to texture caching problems.

Core VolumeViz 9.0
4182

Poor performance when scaling vectors from MoMeshVector.

MoMeshVector was settings each vertex, color and lineset information using a set1Value, thus triggering OpenInventor notification mechanism. This was leading to a poor scenegraph generation speed.
The code now relies on start/finishEditing.

Core MeshVizXLM 8.6.3
4188

IvTuneViewer was crashing when enabling fullscene antialiasing.

Core Open Inventor 9.0
4190

Wrong display of MoMeshPlaneSlice when a spherical projection was applied

Cpp Open Inventor 8.6.3
4193

When running an OIV application that is distributed without DirectViz dll, an error message always appeared in the console at run time. (in debug and release mode)

Inventor error in SoDynamicLibManager::loadLibrary():
Error in loading DirectVizD.dll : Le module specifie est introuvable.

Core Open Inventor 9.0
4195

IvTune field editor for SoMFUInt32 did not allow entering hexadecimal values

Core IvTune 9.0
4197

Wrong display when updating the projection type on MeshViz XLM display modules.

Cpp Open Inventor 8.6.3
4199

When using the ray picking setRay method with enableConicVolume=false and triangleCulling=false, all points are selected

Core Open Inventor 9.0.1
4201

ShadowGroup was visible on the viewer background when using SoBackgroundNode

Core Open Inventor 9.0
4211

VolumeViz did not work correctly with PoSceneView:

Volume rendering appeared correctly if the PoSceneView's viewport starts at the left edge of the viewer, i.e. viewportOrigin = 0,0.   But if the viewport started anywhere else, for example viewportOrigin=0.25,0, then the volume rendering was clipped.

Core VolumeViz 9.0
4215

CSGShape failed to perform boolean operations in some cases

Core Open Inventor 9.1
4217

Volume rendering did not work on Intel HD graphics GPU.

Core VolumeViz 9.1
4219

Casting an SoPath to an SoFullPath throw an Exception in .NET

.NET Open Inventor 9.2
4222

SoOrthoSliceDragger didn't work if the slice was inside a node kit.

Core VolumeViz 9.0
4226

Deleting a SoVolumeData node was very slow in some cases.

Cpp VolumeViz 9.0
4227

Volume disappeared during one frame after VolumeExtraction

Core VolumeViz 9.0
4229

When calling Dispose() method on a field container containing field of type SoSFNode, the Dispose(False) method was never called by the finalizer thread.

.NET Open Inventor 9.0