[away3d] I'm not sure this.

[zs...@hotmail.com]

not render before next event:
b_check.fillRect(new Rectangle(x * INFO.unitWidth, y *
INFO.unitHeight, INFO.unitWidth, INFO.unitHeight), 0xaa000000)

auto render:
b_check.fillRect(new Rectangle(x * INFO.unitWidth, y *
INFO.unitHeight, INFO.unitWidth, INFO.unitHeight), 0xaa000000)
m_check.bitmap = b_check
p_check.material = m_check