Method prepRenderImage

Engine/source/T3D/convexShape.cpp:644–743

}

void ConvexShape::prepRenderImage( SceneRenderState *state )
{   
   /*
   if ( state->isDiffusePass() )
   {
      ObjectRenderInst *ri2 = state->getRenderPass()->allocInst<ObjectRenderInst>();
      ri2->renderDelegate.bind( this, &ConvexShape::_renderDebug );
      ri2->type = RenderPassManager::RIT_Editor;
      state->getRenderPass()->addInst( ri2 );
   }
   */

   for (U32 i = 0; i < mSurfaceBuffers.size(); i++)
   {
      if (mSurfaceBuffers[i].mPrimitiveBuffer.isNull())
         continue;

      // If we don't have a material instance after the override then 
      // we can skip rendering all together.
      BaseMatInstance *matInst;
      if (i == 0)
      {
         matInst = state->getOverrideMaterial(mMaterialInst ? mMaterialInst : MATMGR->getWarningMatInstance());
      }
      else
      {
         matInst = state->getOverrideMaterial(mSurfaceTextures[i - 1].materialInst ? mSurfaceTextures[i - 1].materialInst : MATMGR->getWarningMatInstance());
      }

      if (!matInst)
         continue;

      // Get a handy pointer to our RenderPassmanager
      RenderPassManager *renderPass = state->getRenderPass();

      // Allocate an MeshRenderInst so that we can submit it to the RenderPassManager
      MeshRenderInst *ri = renderPass->allocInst<MeshRenderInst>();

      // Set our RenderInst as a standard mesh render
      ri->type = RenderPassManager::RIT_Mesh;

      // Calculate our sorting point
      if (state)
      {
         // Calculate our sort point manually.
         const Box3F& rBox = getRenderWorldBox();
         ri->sortDistSq = rBox.getSqDistanceToPoint(state->getCameraPosition());
      }
      else
         ri->sortDistSq = 0.0f;

      // Set up our transforms
      MatrixF objectToWorld = getRenderTransform();
      objectToWorld.scale(getScale());

      ri->objectToWorld = renderPass->allocUniqueXform(objectToWorld);
      ri->worldToCamera = renderPass->allocSharedXform(RenderPassManager::View);
      ri->projection = renderPass->allocSharedXform(RenderPassManager::Projection);