Method renderObject

Engine/source/environment/basicClouds.cpp:289–327

}

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

   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 );

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

   mShaderConsts->setSafe( mModelViewProjSC, xform );
   mShaderConsts->setSafe( mTimeSC, (F32)Sim::getCurrentTime() / 1000.0f );
   GFX->setPrimitiveBuffer( mPB );

   for ( U32 i = 0; i < TEX_COUNT; i++ )
   {      
      if ( !mLayerEnabled[i] )
         continue;

      mShaderConsts->setSafe( mTexScaleSC, mTexScale[i] );
      mShaderConsts->setSafe( mTexDirectionSC, mTexDirection[i] * mTexSpeed[i] );
      mShaderConsts->setSafe( mTexOffsetSC, mTexOffset[i] );         

      GFX->setTexture( mDiffuseMapSC->getSamplerRegister(), mTexture[i] );                            
      GFX->setVertexBuffer( mVB[i] );            

      GFX->drawIndexedPrimitive( GFXTriangleList, 0, 0, smVertCount, 0, smTriangleCount );
   }
}


// BasicClouds Internal Methods....