public unsafe void DoWork()
{
try
{
//MyEntities.EntityCloseLock.AcquireShared();
if (m_renderObject == null)
{
return;
}
if (m_renderObject is MyRenderVoxelCell)
{
}
Vector3 directionToSunNormalized = -MyRender.Sun.Direction;
VisibleFromSun = false;
var line2 = new LineD(m_renderObject.WorldVolume.Center, m_renderObject.WorldVolume.Center + directionToSunNormalized * MyShadowRenderer.SHADOW_MAX_OFFSET * 0.5f);
var result2 = MyRender.GetAnyIntersectionWithLine(MyRender.ShadowPrunning, ref line2, m_renderObject, null, m_overlapList);
VisibleFromSun |= (result2 == null); //if nothing hit, its visible from sun
if (m_renderObject.FastCastShadowResolve)
{
return;
}
Vector3D *corners = stackalloc Vector3D[8];
m_renderObject.GetCorners(corners);
for (int i = 0; i < 8; i++)
{
LineD line = new LineD(corners[i], corners[i] + directionToSunNormalized * MyShadowRenderer.SHADOW_MAX_OFFSET * 0.5f);
var result = MyRender.GetAnyIntersectionWithLine(MyRender.ShadowPrunning, ref line, m_renderObject, null, m_overlapList);
VisibleFromSun |= (result == null);
if (VisibleFromSun)
{
break;
}
}
if (!VisibleFromSun)
{
}
}
finally
{ /*
* if (m_renderObject != null)
* {
* m_renderObject.OnClose -= m_entity_OnMarkForClose;
* }
*/
// MyEntities.EntityCloseLock.ReleaseShared();
}
}