Method prepRenderImage

Engine/source/environment/waterPlane.cpp:694–732

}

void WaterPlane::prepRenderImage( SceneRenderState *state )
{
   PROFILE_SCOPE(WaterPlane_prepRenderImage);

   if( !state->isDiffusePass() )
      return;

   mBasicLighting = dStricmp( LIGHTMGR->getId(), "BLM" ) == 0;
   mUnderwater = isUnderwater( state->getCameraPosition() );

   mMatrixSet->setSceneView(GFX->getWorldMatrix());
   
   const Frustum &frustum = state->getCameraFrustum();

   if ( mPrimBuff.isNull() || 
        mGenerateVB ||         
        frustum != mFrustum )
   {      
      mFrustum = frustum;
      setupVBIB( state );
      mGenerateVB = false;

      MatrixF proj( true );
      MathUtils::getZBiasProjectionMatrix( 0.0001f, mFrustum, &proj );
      mMatrixSet->setSceneProjection(proj);
   }

   _getWaterPlane( state->getCameraPosition(), mWaterPlane, mWaterPos );
   mWaterFogData.plane = mWaterPlane;
   mPlaneReflector.refplane = mWaterPlane;
   updateUnderwaterEffect( state );

   ObjectRenderInst *ri = state->getRenderPass()->allocInst<ObjectRenderInst>();
   ri->renderDelegate.bind( this, &WaterObject::renderObject );
   ri->type = RenderPassManager::RIT_Water;
   state->getRenderPass()->addInst( ri );

   //mRenderUpdateCount++;
}

void WaterPlane::innerRender( SceneRenderState *state )
{