ResourceBufferSharedPtr ResourceBuffer::get( const dp::sg::core::BufferSharedPtr &buffer, const ResourceManagerSharedPtr& resourceManager )
{
assert( buffer );
assert( !!resourceManager );
ResourceBufferSharedPtr resourceBuffer = resourceManager->getResource<ResourceBuffer>( reinterpret_cast<size_t>(buffer.operator->()) ); // Big Hack !!
if ( !resourceBuffer )
{
resourceBuffer = std::shared_ptr<ResourceBuffer>( new ResourceBuffer( buffer, resourceManager ) );
if ( buffer.isPtrTo<dp::sg::gl::BufferGL>() )
{
dp::sg::gl::BufferGLSharedPtr const& buffergl = buffer.staticCast<dp::sg::gl::BufferGL>();
dp::rix::gl::BufferDescriptionGL bufferDescription( dp::rix::gl::UsageHint::STATIC_DRAW, buffergl->getBuffer() );
resourceBuffer->m_bufferHandle = resourceManager->getRenderer()->bufferCreate( bufferDescription );
resourceBuffer->m_isNativeBuffer = true;
}
else
{
resourceBuffer->m_bufferHandle = resourceManager->getRenderer()->bufferCreate();
}
resourceBuffer->update();
}
return resourceBuffer;
}
ResourceVertexAttributeSetSharedPtr ResourceVertexAttributeSet::get( const dp::sg::core::VertexAttributeSetSharedPtr &vertexAttributeSet, const ResourceManagerSharedPtr& resourceManager )
{
assert( vertexAttributeSet );
assert( resourceManager );
ResourceVertexAttributeSetSharedPtr resourceVertexAttributeSet = resourceManager->getResource<ResourceVertexAttributeSet>( reinterpret_cast<size_t>(vertexAttributeSet.operator->()) ); // Big Hack !!
if ( !resourceVertexAttributeSet )
{
resourceVertexAttributeSet = std::shared_ptr<ResourceVertexAttributeSet>( new ResourceVertexAttributeSet( vertexAttributeSet, resourceManager ) );
resourceVertexAttributeSet->m_vertexAttributesHandle = resourceManager->getRenderer()->vertexAttributesCreate();
resourceVertexAttributeSet->update();
}
return resourceVertexAttributeSet;
}
