Bubbler simulates a ball bouncing against the walls of a box to create sounds.

• Xlen - x dimension of box , increasing this lowers the pitch.
• Ylen - y dimension of box , increasing this lowers the pitch.
• Zlen - z dimension of box , increasing this lowers the pitch
• Wlen - w dimension of box , increasing this lowers the pitch
• XAng - angle change when bouncing against left/right walls.
• Yang - angle change when bouncing against top/bottom walls.
• WAng - angle change when bouncing against 3d wall.
• Zang - angle change when bouncing against 4d walls.
• Xpit - x pitch mult, increasing this makes the pitch higher.
• Ypit - Y pitch mult, increasing this makes the pitch higher.
• Zpit - Z pitch mult, increasing this makes the pitch higher.
• Wpit - W pitch mult, increasing this makes the pitch higher.