Method renderObject

Engine/source/environment/cloudLayer.cpp:333–393

}

void CloudLayer::renderObject( ObjectRenderInst *ri, SceneRenderState *state, BaseMatInstance *mi )
{
   GFXTransformSaver saver;

   if (!mTextureAsset || !mTextureAsset->isAssetValid())
      return;

   const Point3F &camPos = state->getCameraPosition();
   MatrixF xfm(true);
   xfm.setPosition(camPos);
   GFX->multWorld(xfm);   

   if ( state->isReflectPass() )
      GFX->setProjectionMatrix( state->getSceneManager()->getNonClipProjection() );

   GFX->setShader( mShader );
   GFX->setShaderConstBuffer( mShaderConsts );
   GFX->setStateBlock( mStateblock );

   // Set all the shader consts...

   MatrixF xform(GFX->getProjectionMatrix());
   xform *= GFX->getViewMatrix();
   xform *= GFX->getWorldMatrix();

   mShaderConsts->setSafe( mModelViewProjSC, xform );

   mShaderConsts->setSafe( mEyePosWorldSC, camPos );

   LightInfo *lightinfo = LIGHTMGR->getSpecialLight(LightManager::slSunLightType);
   const LinearColorF &sunlight = state->getAmbientLightColor();

   Point3F ambientColor( sunlight.red, sunlight.green, sunlight.blue );
   mShaderConsts->setSafe( mAmbientColorSC, ambientColor );   

   const LinearColorF &sunColor = lightinfo->getColor();
   Point3F data( sunColor.red, sunColor.green, sunColor.blue );
   mShaderConsts->setSafe( mSunColorSC, data );

   mShaderConsts->setSafe( mSunVecSC, lightinfo->getDirection() );

   for ( U32 i = 0; i < TEX_COUNT; i++ )         
      mShaderConsts->setSafe( mTexOffsetSC[i], mTexOffset[i] );

   Point3F scale( mTexScale[0], mTexScale[1], mTexScale[2] );
   mShaderConsts->setSafe( mTexScaleSC, scale );

   Point3F color;
   color.set( mBaseColor.red, mBaseColor.green, mBaseColor.blue );
   mShaderConsts->setSafe( mBaseColorSC, color );

   mShaderConsts->setSafe( mCoverageSC, mCoverage );

   mShaderConsts->setSafe( mExposureSC, mExposure );

   GFX->setTexture( mNormalHeightMapSC->getSamplerRegister(), getTextureResource());
   GFX->setVertexBuffer( mVB );            
   GFX->setPrimitiveBuffer( mPB );