1. SwitchList Area

The SwitchList area stores a Switch node in the scene. SwitchList is mapped as follows.

SwitchListHeader	u32	switch_list_tag
	u32	switch_list_header_size
	u32	switch_list_size
	u32	switch_num
	u32	nintnedo_extension_block_size
	u32	user_extension_block_size
	u32	switch_num_byte(0)
	...
	u32	switch_num_byte(switch_num - 1)
	Switch(0)
	...
	Switch(switch_num - 1)
	NintendoExtensionBlock
	UserExtensionBlock

Figure: SwitchList Area Memory Map

u32 switch_list_tag	Tag indicating SwitchList. Set the following TAG_SWITCH_LIST 0x00130000
u32 switch_list_header_size	Size of SwitchListHeader
u32 switch_list_size	Size of this SwitchList
u32 switch_num	Total number of Switch in this SwitchList
u32 nintendo_extension_block_size	Nintendo extension block size
u32 user_extension_block_size	User extension block size
u32 switch_num_byte	umber of bytes corresponding to Switch
Switch	Actual switch area
NintendoExtensionBlock	Nintendo extension block
UserExtensionBlock	User extension block