thanks ! Nick
On Thu, Oct 10, 2013 at 12:13 PM, Aurelien Albert < [email protected]> wrote: > Hi, > > Here it is : > > > Code: > #include <RenderBox/GLBoxWrappers/GLBoxOsgTexture.h> > #include <GLBox/Texture/Texture.h> > // > MyTexture::MyTexture() > : osg::StateAttribute () > , p_CustomerTexture (NULL) > { > } > // > MyTexture::MyTexture(CustomerTexture* pCustomerTexture) > : osg::StateAttribute () > , p_CustomerTexture (NULL) > { > setCustomerTexture(pCustomerTexture); > } > // > MyTexture::MyTexture(const MyTexture& texture, const osg::CopyOp& copyop) > : osg::StateAttribute (texture, copyop) > , p_CustomerTexture (NULL) > { > setCustomerTexture(texture.customerTexture()); > } > // > osg::Object* MyTexture::cloneType() const > { > return new MyTexture (); > } > // > osg::Object* MyTexture::clone(const osg::CopyOp& copyop) const > { > return new MyTexture (*this, copyop); > } > // > bool MyTexture::isSameKindAs(const osg::Object* pObj) const > { > return dynamic_cast<const MyTexture *>(pObj)!=NULL; > } > // > const char* MyTexture::libraryName() const > { > return "MyLibrary"; > } > // > const char* MyTexture::className() const > { > return "MyTexture"; > } > // > MyTexture::~Texture() > { > } > // > CustomerTexture* MyTexture::customerTexture() const > { > return p_CustomerTexture; > } > // > void MyTexture::setCustomerTexture(CustomerTexture* pCustomerTexture) > { > p_CustomerTexture = pCustomerTexture; > } > // > osg::StateAttribute::Type MyTexture::getType() const > { > return osg::StateAttribute::TEXTURE; > } > // > bool MyTexture::isTextureAttribute() const > { > return true; > } > // > int MyTexture::compare(const osg::StateAttribute& stateAttribute) const > { > MyTexture const* pOther = dynamic_cast<MyTexture > const*>(&stateAttribute); > > if (pOther != NULL) > { > if (p_CustomerTexture == pOther->GLBoxTexture()) > { > return 0; > } > > return 1; > } > > return -1; > } > // > bool MyTexture::getModeUsage(osg::StateAttribute::ModeUsage& modeUsage) > const > { > if (p_CustomerTexture != NULL) > { > modeUsage.usesTextureMode(p_CustomerTexture->target()); > return true; > } > > return false; > } > // > void MyTexture::apply(osg::State& /*state*/) const > { > if (p_CustomerTexture != NULL) > { > // Execute a "glBind" using the pre-allocated customer > texure id > // Take care of mulitple context/sharing contexts.... > p_CustomerTexture->bindYourCustomerTexture(); > } > } > // > void MyTexture::compileGLObjects(osg::State& /*state*/) const > { > // Nothing to do : the OpenGL texture should be managed by the > "CustomerTexture" class > } > // > void MyTexture::resizeGLObjectBuffers(unsigned int /*maxSize*/) > { > // Nothing to do : the OpenGL texture should be managed by the > "CustomerTexture" class > } > // > void MyTexture::releaseGLObjects(osg::State* /*pState*/) const > { > // Nothing to do : the OpenGL texture should be managed by the > "CustomerTexture" class > } > > > > > > Cheers, > Aurelien > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=56708#56708 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org > -- trajce nikolov nick
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