date:20160822

[osg-users] Allocating osg::image from my own data buffer

2016-08-22 Thread Bruno Oliveira

Hello,

the following code block is creating an image from a buffer I own. This
does not allocate a new buffer, but assumes my buffer will not be
deallocated. How do I create a new, independent osg::Image copying data
from my buffer to an internal array?

osg::Image img = osg::image();
img->setImage(
  width,
  height,
  1,
  internalTextureFormat(),
  type(),
  MyDataBuffer(),
  osg::Image::NO_DELETE);
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Re: [osg-users] Ubuntu build failed the latest from github

2016-08-22 Thread Trajce Nikolov NICK

Thanks Robert!

On Mon, Aug 22, 2016 at 8:58 PM, Robert Osfield 
wrote:

> HI Nick,
>
> I haven't had a chance to fix the old Inventor plugin, as you'll note
> from the warnings it's still tied to the dprecated_osg::Geometry which
> I have now removed in git master.
>
> For the time being just comment out the Inventor plugin or set the
> include path to empty for Coin to prevent the plugin from building.
>
> Robert.
>
> On 22 August 2016 at 14:10, Trajce Nikolov NICK
>  wrote:
> > Hi Community,
> >
> > after a long journey with OSG on Windows, I am now back to Linux
> development
> >
> > I have clean install and the latest from github. Here is where it fails
> (any
> > clue?):
> >
> > In file included from
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:79:0:
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:30:
> > error: ‘deprecated_osg’ does not name a type
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> >   ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:55:
> > error: expected unqualified-id before ‘*’ token
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> >^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:55:
> > error: expected ‘)’ before ‘*’ token
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:46:
> > error: expected ‘;’ at end of member declaration
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> >   ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:56:
> > error: ISO C++ forbids declaration of ‘g’ with no type [-fpermissive]
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> > ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:59:
> > error: ISO C++ forbids declaration of ‘InventorState’ with no type
> > [-fpermissive]
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> >^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:59:
> > error: expected ‘;’ at end of member declaration
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:74:
> > error: ISO C++ forbids declaration of ‘ivState’ with no type
> [-fpermissive]
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> >
>  ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:74:
> > error: expected ‘;’ at end of member declaration
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:81:
> > error: expected unqualified-id before ‘)’ token
> >void processGeometry(const deprecated_osg::Geometry *g, InventorState
> > *ivState);
> >
> > ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:132:58:
> > error: ‘InventorState’ is not a type
> >void processShapeDrawable(const osg::ShapeDrawable *d, InventorState
> > *ivState);
> >   ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:134:11:
> > error: ‘InventorState’ does not name a type
> >virtual InventorState* createInventorState(const osg::StateSet *ss);
> >^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/
> ConvertToInventor.cpp:556:48:
> > error: ‘deprecated_osg’ has not been declared
> >   SoMFInt32 *field,
> > deprecated_osg::Geometry::AttributeBinding binding)
> > ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/
> ConvertToInventor.cpp:556:91:
> > error: expected ‘,’ or ‘...’ before ‘binding’
> >   SoMFInt32 *field,
> > deprecated_osg::Geometry::AttributeBinding binding)
> >
> > ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp: In
> > function ‘void postProcessField(const SbIntList&,
> osg::PrimitiveSet::Mode,
> > SoMFInt32*, int)’:
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/
> ConvertToInventor.cpp:558:7:
> > error: ‘binding’ was not declared in this scope
> >if (binding==deprecated_osg::Geometry::BIND_OFF ||
> > binding==deprecated_osg::Geometry::BIND_OVERALL ||
> >^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/
> ConvertToInventor.cpp:558:16:
> > error: ‘deprecated_osg’ has not been declared
> >if (binding==deprecated_osg::Geometry::BIND_OFF ||
> > binding==deprecated_osg::Geometry::BIND_OVERALL ||
> > ^
> > /home/trajce/dev/osg/src/osgPlugins/Inventor/
> ConvertToInventor.cpp:558:63:
> > error:

Re: [osg-users] Ubuntu build failed the latest from github

2016-08-22 Thread Robert Osfield

HI Nick,

I haven't had a chance to fix the old Inventor plugin, as you'll note
from the warnings it's still tied to the dprecated_osg::Geometry which
I have now removed in git master.

For the time being just comment out the Inventor plugin or set the
include path to empty for Coin to prevent the plugin from building.

Robert.

On 22 August 2016 at 14:10, Trajce Nikolov NICK
 wrote:
> Hi Community,
>
> after a long journey with OSG on Windows, I am now back to Linux development
>
> I have clean install and the latest from github. Here is where it fails (any
> clue?):
>
> In file included from
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:79:0:
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:30:
> error: ‘deprecated_osg’ does not name a type
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
>   ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:55:
> error: expected unqualified-id before ‘*’ token
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
>^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:55:
> error: expected ‘)’ before ‘*’ token
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:46:
> error: expected ‘;’ at end of member declaration
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
>   ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:56:
> error: ISO C++ forbids declaration of ‘g’ with no type [-fpermissive]
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
> ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:59:
> error: ISO C++ forbids declaration of ‘InventorState’ with no type
> [-fpermissive]
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
>^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:59:
> error: expected ‘;’ at end of member declaration
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:74:
> error: ISO C++ forbids declaration of ‘ivState’ with no type [-fpermissive]
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
>   ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:74:
> error: expected ‘;’ at end of member declaration
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:81:
> error: expected unqualified-id before ‘)’ token
>void processGeometry(const deprecated_osg::Geometry *g, InventorState
> *ivState);
>
> ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:132:58:
> error: ‘InventorState’ is not a type
>void processShapeDrawable(const osg::ShapeDrawable *d, InventorState
> *ivState);
>   ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:134:11:
> error: ‘InventorState’ does not name a type
>virtual InventorState* createInventorState(const osg::StateSet *ss);
>^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:556:48:
> error: ‘deprecated_osg’ has not been declared
>   SoMFInt32 *field,
> deprecated_osg::Geometry::AttributeBinding binding)
> ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:556:91:
> error: expected ‘,’ or ‘...’ before ‘binding’
>   SoMFInt32 *field,
> deprecated_osg::Geometry::AttributeBinding binding)
>
> ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp: In
> function ‘void postProcessField(const SbIntList&, osg::PrimitiveSet::Mode,
> SoMFInt32*, int)’:
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:558:7:
> error: ‘binding’ was not declared in this scope
>if (binding==deprecated_osg::Geometry::BIND_OFF ||
> binding==deprecated_osg::Geometry::BIND_OVERALL ||
>^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:558:16:
> error: ‘deprecated_osg’ has not been declared
>if (binding==deprecated_osg::Geometry::BIND_OFF ||
> binding==deprecated_osg::Geometry::BIND_OVERALL ||
> ^
> /home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:558:63:
> error: ‘deprecated_osg’ has not been declared
>if (binding==deprecated_osg::Geometry::BIND_OFF ||
> binding==deprecated_osg::Geometry::BIND_OVERALL ||
>^
>

[osg-users] Ubuntu build failed the latest from github

2016-08-22 Thread Trajce Nikolov NICK

Hi Community,

after a long journey with OSG on Windows, I am now back to Linux
development

I have clean install and the latest from github. Here is where it fails
(any clue?):

In file included from
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:79:0:
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:30:
error: ‘deprecated_osg’ does not name a type
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);
  ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:55:
error: expected unqualified-id before ‘*’ token
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);
   ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:55:
error: expected ‘)’ before ‘*’ token
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:46:
error: expected ‘;’ at end of member declaration
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);
  ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:56:
error: ISO C++ forbids declaration of ‘g’ with no type [-fpermissive]
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);
^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:59:
error: ISO C++ forbids declaration of ‘InventorState’ with no type
[-fpermissive]
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);
   ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:59:
error: expected ‘;’ at end of member declaration
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:74:
error: ISO C++ forbids declaration of ‘ivState’ with no type [-fpermissive]
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);
  ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:74:
error: expected ‘;’ at end of member declaration
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:131:81:
error: expected unqualified-id before ‘)’ token
   void processGeometry(const deprecated_osg::Geometry *g, InventorState
*ivState);

^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:132:58:
error: ‘InventorState’ is not a type
   void processShapeDrawable(const osg::ShapeDrawable *d, InventorState
*ivState);
  ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.h:134:11:
error: ‘InventorState’ does not name a type
   virtual InventorState* createInventorState(const osg::StateSet *ss);
   ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:556:48:
error: ‘deprecated_osg’ has not been declared
  SoMFInt32 *field,
deprecated_osg::Geometry::AttributeBinding binding)
^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:556:91:
error: expected ‘,’ or ‘...’ before ‘binding’
  SoMFInt32 *field,
deprecated_osg::Geometry::AttributeBinding binding)

^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp: In
function ‘void postProcessField(const SbIntList&, osg::PrimitiveSet::Mode,
SoMFInt32*, int)’:
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:558:7:
error: ‘binding’ was not declared in this scope
   if (binding==deprecated_osg::Geometry::BIND_OFF ||
binding==deprecated_osg::Geometry::BIND_OVERALL ||
   ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:558:16:
error: ‘deprecated_osg’ has not been declared
   if (binding==deprecated_osg::Geometry::BIND_OFF ||
binding==deprecated_osg::Geometry::BIND_OVERALL ||
^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:558:63:
error: ‘deprecated_osg’ has not been declared
   if (binding==deprecated_osg::Geometry::BIND_OFF ||
binding==deprecated_osg::Geometry::BIND_OVERALL ||
   ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:559:16:
error: ‘deprecated_osg’ has not been declared
   binding==deprecated_osg::Geometry::BIND_PER_PRIMITIVE_SET)
^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:571:11:
error: ‘binding’ was not declared in this scope
   switch (binding) {
   ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:572:10:
error: ‘deprecated_osg’ has not been declared
 case deprecated_osg::Geometry::BIND_PER_VERTEX:
  ^
/home/trajce/dev/osg/src/osgPlugins/Inventor/ConvertToInventor.cpp:576:10:
error:

Re: [osg-users] Strange problem with QT, OSG and osgdb_dae.so

2016-08-22 Thread Gianni Ambrosio

Hi All,
I can load COLLADA models with osg dae plugin in a Qt application correctly.

Cheers,
Gianni

--
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=68435#68435





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[osg-users] Trouble with NodeMask and shadows

2016-08-22 Thread Werner Modenbach

Hi!
I have a little issue with a scene with shadows.
I need to have within a scene that has shadows an object that doesn't
cast and doesn't receive shadows.

Here is what I do:

  constintReceivesShadowTraversalMask=0x1;

constintCastsShadowTraversalMask=0x2;

intmask=geode->getNodeMask()&~CastsShadowTraversalMask&~ReceivesShadowTraversalMask;

geode->setNodeMask(mask);

The geode doesn't cast shadows as expected. But unfortunately it receives 
shadow.
I have to mention that the object is in the transparent bin.

How can I prevent the object from receiving shadows?

- Werner -

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[osg-users] Allocating osg::image from my own data buffer

Re: [osg-users] Ubuntu build failed the latest from github

Re: [osg-users] Ubuntu build failed the latest from github

[osg-users] Ubuntu build failed the latest from github

Re: [osg-users] Strange problem with QT, OSG and osgdb_dae.so

[osg-users] Trouble with NodeMask and shadows

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