3-17. CollList

3. Coll Area

The Coll area stores Collision data that is linked to the object. The Coll area is mapped as follows.

CollHeader	u32	coll_tag
	u32	this_coll_index
	u32	coll_header_size
	u32	coll_size
	u32	coll_name_index
	u32	coll_type
	CollData

Figure: Coll Area Memory Map

u32 coll_tag	Tag indicating Coll TAG_COLL 0x000d0100
u32 this_coll_index	Index number of this Coll
u32 coll_header_size	Size of this CollHeader
u32 coll_size	Size of this Coll
u32 coll_name_index	Specifies Coll name by index number
u32 coll_type	Specifies the collision type. The following are current defined collision types. COLL_TYPE_NONE 0x00000000 COLL_TYPE_TERRAIN 0x00000010 COLL_TYPE_POINT 0x00000020 COLL_TYPE_CIRCLE 0x00000021 COLL_TYPE_SPHERE 0x00000022 COLL_TYPE_CYLINDER 0x00000023 COLL_TYPE_BOX 0x00000024 COLL_TYPE_NONE: Used when there is no collision data. This setting is sometimes (temporarily) used when there is collision data. Do not link Coll nodes that do not contain collision data to Obj. COLL_TYPE_TERRAIN: Specifies the collision data as terrain data. COLL_TYPE_POINT: Specifies Point collision COLL_TYPE_CIRCLE: Specifies Circle collision COLL_TYPE_SPHERE: Specifies Sphere collision COLL_TYPE_CYLINDER: Specifies Cylinder collision COLL_TYPE_BOX: Specifies Box collision The contents of CollData can be modified by setting this flag.
CollData	Stores the actual collision data