Method _createShader

Engine/source/materials/shaderData.cpp:218–293

}

GFXShader* ShaderData::_createShader( const Vector<GFXShaderMacro> &macros )
{
   F32 pixver = mPixVersion;
   if ( mUseDevicePixVersion )
      pixver = getMax( pixver, GFX->getPixelShaderVersion() );

   // Enable shader error logging.
   GFXShader::setLogging( true, true );

   GFXShader *shader = GFX->createShader();
   bool success = false;

   Vector<String> samplers;
   samplers.setSize(ShaderData::NumTextures);
   for(int i = 0; i < ShaderData::NumTextures; ++i)
      samplers[i] = mSamplerNames[i][0] == '$' ? mSamplerNames[i] : "$"+mSamplerNames[i];

   // Initialize the right shader type.
   switch( GFX->getAdapterType() )
   {
      case Direct3D11:
      {
         success = shader->init( mDXVertexShaderName, 
                                 mDXPixelShaderName, 
                                 pixver,
                                 macros,
                                 samplers);
         break;
      }

      case OpenGL:
      {
         success = shader->init( mOGLVertexShaderName,
                                 mOGLPixelShaderName,
                                 pixver,
                                 macros,
                                 samplers);
         break;
      }
         
      default:
         // Other device types are assumed to not support shaders.
         success = false;
         break;
   }

#if defined(TORQUE_DEBUG)
   //Assert Sampler registers
   const Vector<GFXShaderConstDesc>& descs = shader->getShaderConstDesc();
   for(int i = 0; i < descs.size(); ++i)
   {
      if(descs[i].constType != GFXSCT_Sampler && descs[i].constType != GFXSCT_SamplerCube)
         continue;
      
      GFXShaderConstHandle *handle = shader->findShaderConstHandle(descs[i].name);
      if(!handle || !handle->isValid())
         continue;