X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=dali%2Finternal%2Frender%2Frenderers%2Frender-renderer.cpp;h=cbad8bb8ebd4b4c362ee1424d842b5030c40b4fc;hb=2b10280985738c74efa2aa0fb956a837c69acee6;hp=20e9fd1165a949e0e10553b26b2f14dc78311767;hpb=4d28f18770c0f1f58fb401817540ea7abb7487b3;p=platform%2Fcore%2Fuifw%2Fdali-core.git

diff --git a/dali/internal/render/renderers/render-renderer.cpp b/dali/internal/render/renderers/render-renderer.cpp
index 20e9fd1..cbad8bb 100644
--- a/dali/internal/render/renderers/render-renderer.cpp
+++ b/dali/internal/render/renderers/render-renderer.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Samsung Electronics Co., Ltd.
+ * Copyright (c) 2016 Samsung Electronics Co., Ltd.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,15 +18,17 @@
 // CLASS HEADER
 #include <dali/internal/render/renderers/render-renderer.h>
 
-
 // INTERNAL INCLUDES
+#include <dali/internal/common/image-sampler.h>
 #include <dali/internal/render/gl-resources/context.h>
+#include <dali/internal/render/renderers/render-sampler.h>
 #include <dali/internal/render/shaders/scene-graph-shader.h>
 #include <dali/internal/render/shaders/program.h>
 #include <dali/internal/render/data-providers/node-data-provider.h>
+#include <dali/internal/render/data-providers/uniform-name-cache.h>
+#include <dali/internal/render/gl-resources/texture-cache.h>
 #include <dali/public-api/actors/blending.h>
-#include <dali/internal/common/image-sampler.h>
-#include <dali/internal/render/renderers/render-new-renderer.h>
+#include <dali/internal/render/gl-resources/gl-texture.h>
 
 namespace Dali
 {
@@ -107,6 +109,64 @@ inline void SetMatrices( Program& program,
 namespace Render
 {
 
+Renderer* Renderer::New( SceneGraph::RenderDataProvider* dataProvider,
+                         Render::Geometry* geometry,
+                         unsigned int blendingBitmask,
+                         const Vector4* blendColor,
+                         FaceCullingMode::Type faceCullingMode,
+                         bool preMultipliedAlphaEnabled,
+                         DepthWriteMode::Type depthWriteMode,
+                         DepthTestMode::Type depthTestMode,
+                         DepthFunction::Type depthFunction,
+                         StencilParameters& stencilParameters,
+                         bool writeToColorBuffer )
+{
+  return new Renderer( dataProvider, geometry, blendingBitmask, blendColor,
+                       faceCullingMode, preMultipliedAlphaEnabled, depthWriteMode, depthTestMode,
+                       depthFunction, stencilParameters, writeToColorBuffer );
+}
+
+Renderer::Renderer( SceneGraph::RenderDataProvider* dataProvider,
+                    Render::Geometry* geometry,
+                    unsigned int blendingBitmask,
+                    const Vector4* blendColor,
+                    FaceCullingMode::Type faceCullingMode,
+                    bool preMultipliedAlphaEnabled,
+                    DepthWriteMode::Type depthWriteMode,
+                    DepthTestMode::Type depthTestMode,
+                    DepthFunction::Type depthFunction,
+                    StencilParameters& stencilParameters,
+                    bool writeToColorBuffer )
+: mRenderDataProvider( dataProvider ),
+  mContext( NULL),
+  mTextureCache( NULL ),
+  mUniformNameCache( NULL ),
+  mGeometry( geometry ),
+  mUniformIndexMap(),
+  mAttributesLocation(),
+  mStencilParameters( stencilParameters ),
+  mBlendingOptions(),
+  mIndexedDrawFirstElement( 0 ),
+  mIndexedDrawElementsCount( 0 ),
+  mDepthFunction( depthFunction ),
+  mFaceCullingMode( faceCullingMode ),
+  mDepthWriteMode( depthWriteMode ),
+  mDepthTestMode( depthTestMode ),
+  mWriteToColorBuffer( writeToColorBuffer ),
+  mUpdateAttributesLocation( true ),
+  mPremultipledAlphaEnabled( preMultipliedAlphaEnabled )
+{
+  if(  blendingBitmask != 0u )
+  {
+    mBlendingOptions.SetBitmask( blendingBitmask );
+  }
+
+  if( blendColor )
+  {
+    mBlendingOptions.SetBlendColor( *blendColor );
+  }
+}
+
 void Renderer::Initialize( Context& context, SceneGraph::TextureCache& textureCache, Render::UniformNameCache& uniformNameCache )
 {
   mContext = &context;
@@ -118,128 +178,483 @@ Renderer::~Renderer()
 {
 }
 
-void Renderer::SetShader( SceneGraph::Shader* shader )
+void Renderer::SetRenderDataProvider( SceneGraph::RenderDataProvider* dataProvider )
+{
+  mRenderDataProvider = dataProvider;
+  mUpdateAttributesLocation = true;
+}
+
+void Renderer::SetGeometry( Render::Geometry* geometry )
 {
-  mShader = shader;
+  mGeometry = geometry;
+  mUpdateAttributesLocation = true;
+}
+
+void Renderer::SetBlending( Context& context, bool blend )
+{
+  context.SetBlend( blend );
+  if( blend )
+  {
+    // Blend color is optional and rarely used
+    const Vector4* blendColor = mBlendingOptions.GetBlendColor();
+    if( blendColor )
+    {
+      context.SetCustomBlendColor( *blendColor );
+    }
+    else
+    {
+      context.SetDefaultBlendColor();
+    }
+
+    // Set blend source & destination factors
+    context.BlendFuncSeparate( mBlendingOptions.GetBlendSrcFactorRgb(),
+                               mBlendingOptions.GetBlendDestFactorRgb(),
+                               mBlendingOptions.GetBlendSrcFactorAlpha(),
+                               mBlendingOptions.GetBlendDestFactorAlpha() );
+
+    // Set blend equations
+    context.BlendEquationSeparate( mBlendingOptions.GetBlendEquationRgb(),
+                                   mBlendingOptions.GetBlendEquationAlpha() );
+  }
 }
 
-void Renderer::SetCullFace( Dali::Material::FaceCullingMode mode )
+void Renderer::GlContextDestroyed()
 {
-  DALI_ASSERT_DEBUG( mode >= Dali::Material::NONE && mode <= Dali::Material::CULL_BACK_AND_FRONT );
-  mCullFaceMode = mode;
+  mGeometry->GlContextDestroyed();
 }
 
-void Renderer::SetSampler( unsigned int samplerBitfield )
+void Renderer::GlCleanup()
 {
-  mSamplerBitfield = samplerBitfield;
 }
 
-void Renderer::Render( Context& context,
-                       SceneGraph::TextureCache& textureCache,
-                       BufferIndex bufferIndex,
-                       const SceneGraph::NodeDataProvider& node,
-                       SceneGraph::Shader& defaultShader,
-                       const Matrix& modelViewMatrix,
-                       const Matrix& viewMatrix,
-                       const Matrix& projectionMatrix,
-                       bool cull,
-                       bool blend )
+void Renderer::SetUniforms( BufferIndex bufferIndex, const SceneGraph::NodeDataProvider& node, const Vector3& size, Program& program )
 {
-  NewRenderer* renderer = GetNewRenderer(); // avoid a dynamic cast per item per frame
+  // Check if the map has changed
+  DALI_ASSERT_DEBUG( mRenderDataProvider && "No Uniform map data provider available" );
 
-  if( renderer )
+  const SceneGraph::UniformMapDataProvider& uniformMapDataProvider = mRenderDataProvider->GetUniformMap();
+
+  if( uniformMapDataProvider.GetUniformMapChanged( bufferIndex ) ||
+      node.GetUniformMapChanged(bufferIndex))
   {
-    // Get the shader from the material:
-    mShader = &renderer->mRenderDataProvider->GetShader();
+    const SceneGraph::CollectedUniformMap& uniformMap = uniformMapDataProvider.GetUniformMap( bufferIndex );
+    const SceneGraph::CollectedUniformMap& uniformMapNode = node.GetUniformMap( bufferIndex );
+
+    unsigned int maxMaps = uniformMap.Count() + uniformMapNode.Count();
+    mUniformIndexMap.Clear(); // Clear contents, but keep memory if we don't change size
+    mUniformIndexMap.Resize( maxMaps );
+
+    unsigned int mapIndex(0);
+    for(; mapIndex < uniformMap.Count() ; ++mapIndex )
+    {
+      mUniformIndexMap[mapIndex].propertyValue = uniformMap[mapIndex]->propertyPtr;
+      mUniformIndexMap[mapIndex].uniformIndex = program.RegisterUniform( uniformMap[mapIndex]->uniformName );
+    }
+
+    for( unsigned int nodeMapIndex = 0; nodeMapIndex < uniformMapNode.Count() ; ++nodeMapIndex )
+    {
+      unsigned int uniformIndex = program.RegisterUniform( uniformMapNode[nodeMapIndex]->uniformName );
+      bool found(false);
+      for( unsigned int i(0); i<uniformMap.Count(); ++i )
+      {
+        if( mUniformIndexMap[i].uniformIndex == uniformIndex )
+        {
+          mUniformIndexMap[i].propertyValue = uniformMapNode[nodeMapIndex]->propertyPtr;
+          found = true;
+          break;
+        }
+      }
+
+      if( !found )
+      {
+        mUniformIndexMap[mapIndex].propertyValue = uniformMapNode[nodeMapIndex]->propertyPtr;
+        mUniformIndexMap[mapIndex].uniformIndex = uniformIndex;
+        ++mapIndex;
+      }
+    }
+
+    mUniformIndexMap.Resize( mapIndex );
   }
 
-  // if mShader is NULL it means we're set to default
-  if( !mShader )
+  // Set uniforms in local map
+  for( UniformIndexMappings::Iterator iter = mUniformIndexMap.Begin(),
+         end = mUniformIndexMap.End() ;
+       iter != end ;
+       ++iter )
   {
-    mShader = &defaultShader;
+    SetUniformFromProperty( bufferIndex, program, *iter );
   }
 
-  if( !CheckResources() )
+  GLint sizeLoc = program.GetUniformLocation( Program::UNIFORM_SIZE );
+  if( -1 != sizeLoc )
   {
-    // CheckResources() is overriden in derived classes.
-    // Prevents modify the GL state if resources are not ready and nothing is to be rendered.
-    return;
+    program.SetSizeUniform3f( sizeLoc, size.x, size.y, size.z );
   }
+}
 
-  // Get the program to use:
-  Program* program = mShader->GetProgram();
-  if( !program )
+void Renderer::SetUniformFromProperty( BufferIndex bufferIndex, Program& program, UniformIndexMap& map )
+{
+  GLint location = program.GetUniformLocation(map.uniformIndex);
+  if( Program::UNIFORM_UNKNOWN != location )
   {
-    // if program is NULL it means this is a custom shader with non matching geometry type so we need to use default shaders program
-    program = defaultShader.GetProgram();
-    DALI_ASSERT_DEBUG( program && "Default shader should always have a program available." );
-    if( !program )
+    // switch based on property type to use correct GL uniform setter
+    switch ( map.propertyValue->GetType() )
     {
-      DALI_LOG_ERROR( "Failed to get program for shader at address %p.", (void*) &*mShader );
-      return;
+      case Property::INTEGER:
+      {
+        program.SetUniform1i( location, map.propertyValue->GetInteger( bufferIndex ) );
+        break;
+      }
+      case Property::FLOAT:
+      {
+        program.SetUniform1f( location, map.propertyValue->GetFloat( bufferIndex ) );
+        break;
+      }
+      case Property::VECTOR2:
+      {
+        Vector2 value( map.propertyValue->GetVector2( bufferIndex ) );
+        program.SetUniform2f( location, value.x, value.y );
+        break;
+      }
+
+      case Property::VECTOR3:
+      {
+        Vector3 value( map.propertyValue->GetVector3( bufferIndex ) );
+        program.SetUniform3f( location, value.x, value.y, value.z );
+        break;
+      }
+
+      case Property::VECTOR4:
+      {
+        Vector4 value( map.propertyValue->GetVector4( bufferIndex ) );
+        program.SetUniform4f( location, value.x, value.y, value.z, value.w );
+        break;
+      }
+
+      case Property::ROTATION:
+      {
+        Quaternion value( map.propertyValue->GetQuaternion( bufferIndex ) );
+        program.SetUniform4f( location, value.mVector.x, value.mVector.y, value.mVector.z, value.mVector.w );
+        break;
+      }
+
+      case Property::MATRIX:
+      {
+        const Matrix& value = map.propertyValue->GetMatrix(bufferIndex);
+        program.SetUniformMatrix4fv(location, 1, value.AsFloat() );
+        break;
+      }
+
+      case Property::MATRIX3:
+      {
+        const Matrix3& value = map.propertyValue->GetMatrix3(bufferIndex);
+        program.SetUniformMatrix3fv(location, 1, value.AsFloat() );
+        break;
+      }
+
+      default:
+      {
+        // Other property types are ignored
+        break;
+      }
     }
   }
+}
 
-  // Take the program into use so we can send uniforms to it
-  program->Use();
+bool Renderer::BindTextures( Context& context, SceneGraph::TextureCache& textureCache, Program& program )
+{
+  unsigned int textureUnit = 0;
+  bool result = true;
 
-  DoSetCullFaceMode( context );
+  std::vector<Render::Sampler*>& samplers( mRenderDataProvider->GetSamplers() );
 
-  // Enable/disable blending
-  context.SetBlend( blend );
-  if( blend )
+  std::vector<Render::Texture>& textures( mRenderDataProvider->GetTextures() );
+  GLint uniformLocation(-1);
+  for( size_t i(0); result && i<textures.size(); ++i )
   {
-    DoSetBlending( context );
+    ResourceId textureId = textures[i].GetTextureId();
+    Internal::Texture* texture = textureCache.GetTexture( textureId );
+    if( texture )
+    {
+      result = textureCache.BindTexture( texture, textureId, GL_TEXTURE_2D, (TextureUnit)textureUnit );
+
+      if( result )
+      {
+        GLint uniformLocation;
+
+        //TODO : This is a bug, result variable is being shadowed. Fix it!
+        bool result = program.GetSamplerUniformLocation( i, uniformLocation );
+        if( result && Program::UNIFORM_UNKNOWN != uniformLocation )
+        {
+          program.SetUniform1i( uniformLocation, textureUnit );
+
+          unsigned int samplerBitfield(ImageSampler::DEFAULT_BITFIELD);
+          const Render::Sampler* sampler(  samplers[i] );
+          if( sampler )
+          {
+            samplerBitfield = sampler->mBitfield;
+          }
+
+          texture->ApplySampler( (TextureUnit)textureUnit, samplerBitfield );
+
+          ++textureUnit;
+        }
+      }
+    }
   }
 
-  // Ignore missing uniforms - custom shaders and flat color shaders don't have SAMPLER
-  // set projection and view matrix if program has not yet received them yet this frame
-  const Matrix& modelMatrix = node.GetModelMatrix( bufferIndex );
-  SetMatrices( *program, modelMatrix, viewMatrix, projectionMatrix, modelViewMatrix );
-
-  // set color uniform
-  GLint loc = program->GetUniformLocation( Program::UNIFORM_COLOR );
-  if( Program::UNIFORM_UNKNOWN != loc )
+  std::vector<Render::NewTexture*>& newTextures( mRenderDataProvider->GetNewTextures() );
+  for( size_t i(0); result && i<newTextures.size(); ++i )
   {
-    const Vector4& color = node.GetRenderColor( bufferIndex );
-    program->SetUniform4f( loc, color.r, color.g, color.b, color.a );
+    if( newTextures[i] )
+    {
+      result = program.GetSamplerUniformLocation( i, uniformLocation ) &&
+               newTextures[i]->Bind(context, textureUnit, samplers[i] );
+
+      if( result )
+      {
+        program.SetUniform1i( uniformLocation, textureUnit );
+        ++textureUnit;
+      }
+    }
   }
 
-  //@todo MESH_REWORK Remove after removing ImageRenderer
-  DoSetUniforms(context, bufferIndex, mShader, program );
+  return result;
+}
 
-  // subclass rendering and actual draw call
-  DoRender( context, textureCache, node, bufferIndex, *program, modelViewMatrix, viewMatrix );
+void Renderer::SetFaceCullingMode( FaceCullingMode::Type mode )
+{
+  mFaceCullingMode =  mode;
 }
 
-void Renderer::SetSortAttributes( BufferIndex bufferIndex, SceneGraph::RendererWithSortAttributes& sortAttributes ) const
+void Renderer::SetBlendingBitMask( unsigned int bitmask )
 {
-  sortAttributes.shader = mShader;
-  sortAttributes.textureResourceId = Integration::InvalidResourceId;
-  sortAttributes.geometry = NULL;
+  mBlendingOptions.SetBitmask( bitmask );
 }
 
-// can be overridden by deriving class
-void Renderer::DoSetUniforms(Context& context, BufferIndex bufferIndex, SceneGraph::Shader* shader, Program* program )
+void Renderer::SetBlendColor( const Vector4* color )
 {
-  shader->SetUniforms( context, *program, bufferIndex );
+  mBlendingOptions.SetBlendColor( *color );
 }
 
-// can be overridden by deriving class
-void Renderer::DoSetCullFaceMode( Context& context )
+void Renderer::SetIndexedDrawFirstElement( size_t firstElement )
 {
-  // Set face culling mode
-  context.CullFace( mCullFaceMode );
+  mIndexedDrawFirstElement = firstElement;
 }
 
-Renderer::Renderer()
-: mContext(NULL),
-  mTextureCache( NULL ),
-  mUniformNameCache( NULL ),
-  mShader( NULL ),
-  mSamplerBitfield( ImageSampler::PackBitfield( FilterMode::DEFAULT, FilterMode::DEFAULT ) ),
-  mCullFaceMode( Dali::Material::NONE  )
+void Renderer::SetIndexedDrawElementsCount( size_t elementsCount )
+{
+  mIndexedDrawElementsCount = elementsCount;
+}
+
+void Renderer::EnablePreMultipliedAlpha( bool enable )
+{
+  mPremultipledAlphaEnabled = enable;
+}
+
+void Renderer::SetDepthWriteMode( DepthWriteMode::Type depthWriteMode )
+{
+  mDepthWriteMode = depthWriteMode;
+}
+
+void Renderer::SetDepthTestMode( DepthTestMode::Type depthTestMode )
+{
+  mDepthTestMode = depthTestMode;
+}
+
+DepthWriteMode::Type Renderer::GetDepthWriteMode() const
+{
+  return mDepthWriteMode;
+}
+
+DepthTestMode::Type Renderer::GetDepthTestMode() const
+{
+  return mDepthTestMode;
+}
+
+void Renderer::SetDepthFunction( DepthFunction::Type depthFunction )
+{
+  mDepthFunction = depthFunction;
+}
+
+DepthFunction::Type Renderer::GetDepthFunction() const
+{
+  return mDepthFunction;
+}
+
+void Renderer::SetStencilMode( StencilMode::Type stencilMode )
 {
+  mStencilParameters.stencilMode = stencilMode;
+}
+
+StencilMode::Type Renderer::GetStencilMode() const
+{
+  return mStencilParameters.stencilMode;
+}
+
+void Renderer::SetStencilFunction( StencilFunction::Type stencilFunction )
+{
+  mStencilParameters.stencilFunction = stencilFunction;
+}
+
+StencilFunction::Type Renderer::GetStencilFunction() const
+{
+  return mStencilParameters.stencilFunction;
+}
+
+void Renderer::SetStencilFunctionMask( int stencilFunctionMask )
+{
+  mStencilParameters.stencilFunctionMask = stencilFunctionMask;
+}
+
+int Renderer::GetStencilFunctionMask() const
+{
+  return mStencilParameters.stencilFunctionMask;
+}
+
+void Renderer::SetStencilFunctionReference( int stencilFunctionReference )
+{
+  mStencilParameters.stencilFunctionReference = stencilFunctionReference;
+}
+
+int Renderer::GetStencilFunctionReference() const
+{
+  return mStencilParameters.stencilFunctionReference;
+}
+
+void Renderer::SetStencilMask( int stencilMask )
+{
+  mStencilParameters.stencilMask = stencilMask;
+}
+
+int Renderer::GetStencilMask() const
+{
+  return mStencilParameters.stencilMask;
+}
+
+void Renderer::SetStencilOperationOnFail( StencilOperation::Type stencilOperationOnFail )
+{
+  mStencilParameters.stencilOperationOnFail = stencilOperationOnFail;
+}
+
+StencilOperation::Type Renderer::GetStencilOperationOnFail() const
+{
+  return mStencilParameters.stencilOperationOnFail;
+}
+
+void Renderer::SetStencilOperationOnZFail( StencilOperation::Type stencilOperationOnZFail )
+{
+  mStencilParameters.stencilOperationOnZFail = stencilOperationOnZFail;
+}
+
+StencilOperation::Type Renderer::GetStencilOperationOnZFail() const
+{
+  return mStencilParameters.stencilOperationOnZFail;
+}
+
+void Renderer::SetStencilOperationOnZPass( StencilOperation::Type stencilOperationOnZPass )
+{
+  mStencilParameters.stencilOperationOnZPass = stencilOperationOnZPass;
+}
+
+StencilOperation::Type Renderer::GetStencilOperationOnZPass() const
+{
+  return mStencilParameters.stencilOperationOnZPass;
+}
+
+void Renderer::SetWriteToColorBuffer( bool writeToColorBuffer )
+{
+  mWriteToColorBuffer = writeToColorBuffer;
+}
+
+bool Renderer::GetWriteToColorBuffer() const
+{
+  return mWriteToColorBuffer;
+}
+
+void Renderer::Render( Context& context,
+                       SceneGraph::TextureCache& textureCache,
+                       BufferIndex bufferIndex,
+                       const SceneGraph::NodeDataProvider& node,
+                       SceneGraph::Shader& defaultShader,
+                       const Matrix& modelMatrix,
+                       const Matrix& modelViewMatrix,
+                       const Matrix& viewMatrix,
+                       const Matrix& projectionMatrix,
+                       const Vector3& size,
+                       bool blend )
+{
+  // Get the program to use:
+  Program* program = mRenderDataProvider->GetShader().GetProgram();
+  if( !program )
+  {
+    // if program is NULL it means this is a custom shader with non matching geometry type so we need to use default shaders program
+    program = defaultShader.GetProgram();
+    DALI_ASSERT_DEBUG( program && "Default shader should always have a program available." );
+    if( !program )
+    {
+      DALI_LOG_ERROR( "Failed to get program for shader at address %p.\n", (void*)&mRenderDataProvider->GetShader() );
+      return;
+    }
+  }
+
+  //Set cull face  mode
+  context.CullFace( mFaceCullingMode );
+
+  //Set blending mode
+  SetBlending( context, blend );
+
+  // Take the program into use so we can send uniforms to it
+  program->Use();
+
+  if( DALI_LIKELY( BindTextures( context, textureCache, *program ) ) )
+  {
+    // Only set up and draw if we have textures and they are all valid
+
+    // set projection and view matrix if program has not yet received them yet this frame
+    SetMatrices( *program, modelMatrix, viewMatrix, projectionMatrix, modelViewMatrix );
+
+    // set color uniform
+    GLint loc = program->GetUniformLocation( Program::UNIFORM_COLOR );
+    if( Program::UNIFORM_UNKNOWN != loc )
+    {
+      const Vector4& color = node.GetRenderColor( bufferIndex );
+      if( mPremultipledAlphaEnabled )
+      {
+        program->SetUniform4f( loc, color.r*color.a, color.g*color.a, color.b*color.a, color.a );
+      }
+      else
+      {
+        program->SetUniform4f( loc, color.r, color.g, color.b, color.a );
+      }
+    }
+
+    SetUniforms( bufferIndex, node, size, *program );
+
+    if( mUpdateAttributesLocation || mGeometry->AttributesChanged() )
+    {
+      mGeometry->GetAttributeLocationFromProgram( mAttributesLocation, *program, bufferIndex );
+      mUpdateAttributesLocation = false;
+    }
+
+    mGeometry->UploadAndDraw( context, bufferIndex, mAttributesLocation, mIndexedDrawFirstElement, mIndexedDrawElementsCount );
+  }
+}
+
+void Renderer::SetSortAttributes( BufferIndex bufferIndex, SceneGraph::RendererWithSortAttributes& sortAttributes ) const
+{
+  sortAttributes.shader = &( mRenderDataProvider->GetShader() );
+  const std::vector<Render::Texture>& textures( mRenderDataProvider->GetTextures() );
+  if( !textures.empty() )
+  {
+    sortAttributes.textureResourceId = textures[0].GetTextureId();
+  }
+  else
+  {
+    sortAttributes.textureResourceId = Integration::InvalidResourceId;
+  }
+
+  sortAttributes.geometry = mGeometry;
 }
 
 } // namespace SceneGraph