0A284D0B - Revision history

Kiwi tea at 16:12, 17 September 2012

2012-09-17T16:12:09Z

2009-05-01T18:08:32Z

More about Room IDs

2009-05-01T17:59:42Z

Room ID

2009-02-22T01:36:50Z

Add notes 3 and 4

2008-08-31T21:32:03Z

Add pointer to minimum level in WRLD

2008-07-23T22:52:29Z

Document relationship with WLL

2008-05-05T15:54:44Z

Add description of Minimum level on the lot

2008-04-18T11:38:01Z

2008-04-17T14:11:45Z

Numeric Value of Story (UI)

2008-04-17T14:10:28Z

Numeric Value of Story (UI) / LotPage (Scenegraphs)

@@ Line 97: / Line 97: @@
 {{OldWikiEntryCleaned}}
-[[Category:Modding]]
+[[Category:Sims 2 Modding]]
 [[Category:InternalFormats]]
 [[Category:FormatsByTGI]]

@@ Line 27: / Line 27: @@
 :Minimum level on the lot
 :There are two possible values for this field:
-:0 if the ground level is the lowest level on the lot (default)
+::0 if the ground level is the lowest level on the lot (default)
-:-1 if an underground level exists
+::-1 if an underground level exists
 :This field matches the Minimum Level field in [[WRLD]]
 ;DWORD
@@ Line 35: / Line 35: @@
 :Lot height
 ;DWORD
 :Numeric Value of Story/floor grid level (UI)
 ;DWORD
 :Unknown
@@ Line 56: / Line 58: @@
 ::Level (0 is ground level, 1 is next floor up, etc., -1 is below ground, such as pool)
 <br/>
 ;DWORD
 :Count B
@@ Line 62: / Line 65: @@
 :;DWORD
 ::Room ID
-::Used in List of Walls below
+::Used in List of Walls below and in [[3ARY]] instances 9, 0xA, and 0xB
 <br/>
 =====List of Walls=====
@@ Line 76: / Line 79: @@
 ::Vertex ID of first vertex within Wall Vertex List above
 :;DWORD
 ::Room ID from array B above
 :;DWORD
 ::Vertex ID of second vertex within Wall Vertex List
 :;DWORD
 ::Room ID from array B above

@@ Line 61: / Line 61: @@
+:
 :;DWORD
-::Unknown (generally incremental, but not always)
+::Room ID
 ::Used in List of Walls below
 <br/>
@@ Line 77: / Line 77: @@
 :;DWORD
 ::Unknown
-::Value from array B above
+::Room ID from array B above
 :;DWORD
 ::Vertex ID of second vertex within Wall Vertex List
 :;DWORD
 ::Unknown
-::Value from array B above
+::Room ID from array B above
 Note:
@@ Line 90: / Line 90: @@
 ) Each wall in WLL may be reflected in multiple WGRA instances. Therefore, WGRA instances may reflect properties of each wall, for example: light blocking, load bearing, ...
-) The B array may contain a list of Room IDs.  The C array lists wall segments and has two values from the B array; each wall segment is either completely enclosed in a room or separates two rooms from each other.  Unsure how to test this hypothesis.
+) The B array probably contains a list of Room IDs.  The C array lists wall segments and has two values from the B array; each wall segment is either completely enclosed in a room or separates two rooms from each other.  Unsure how to test this hypothesis.
 ) Block version 2 means that the height and width are twice the size of the lot (number of lot tiles * 2).  Block version 3 means that the height and width are the number of vertices on the lot (number of lot tiles + 1).

@@ Line 88: / Line 88: @@
 ) The Wall Graph defines most vertical structures, such as walls, fences, attic walls, swimming pool walls, and foundation walls (including invisible walls).  Each wall may require other associated structures.  For example, fences usually have associated fence posts (FPL), attics have associated roofs (ROOF), swimming pools have associated swimming pool surfaces (POOL).
-) Each wall in WLL may be reflected in multiple WGRA instances. WGRA instances may reflect properties of each wall, for example: light blocking, load bearing, ...
+) Each wall in WLL may be reflected in multiple WGRA instances. Therefore, WGRA instances may reflect properties of each wall, for example: light blocking, load bearing, ...
 {{OldWikiEntryCleaned}}

@@ Line 29: / Line 29: @@
 :0 if the ground level is the lowest level on the lot (default)
 :-1 if an underground level exists
 ;DWORD
 :Lot width

@@ Line 11: / Line 11: @@
 ;DWORD
 :Block ID
 ;DWORD
 :Block version
-;7BITSTR
+:Known values: 2 and 3
 :Block name
 ===Data Section===
@@ Line 41: / Line 44: @@
 :Count A:
 ;repeat A times
 :;DWORD
-::Identifier
+::Vertex ID
 :;FLOAT
 ::X coordinate
@@ Line 53: / Line 58: @@
 :Count B
 ;repeat B times
 :;DWORD
 ::Unknown (generally incremental, but not always)
 <br/>
 =====List of Walls=====
@@ Line 61: / Line 68: @@
 :Count C:
 ;repeat C times
 :;DWORD
-::Unknown
+::Wall ID
 :;DWORD
-::Identifier of first entry within Wall Vertex List above
+::Vertex ID of first vertex within Wall Vertex List above
 :;DWORD
 ::Unknown
 :;DWORD
-::Identifier of second entry within Wall Vertex List
+::Vertex ID of second vertex within Wall Vertex List
 :;DWORD
 ::Unknown
 Note:
 The Wall Graph defines most vertical structures, such as walls, fences, attic walls, swimming pool walls, and foundation walls (including invisible walls).  Each wall may require other associated structures.  For example, fences usually have associated fence posts (FPL), attics have associated roofs (ROOF), swimming pools have associated swimming pool surfaces (POOL).
 {{OldWikiEntryCleaned}}

@@ Line 22: / Line 22: @@
 :Unknown (always 0?)
 ;DWORD
-:Unknown (always 0 or -1?)
+:Unknown (always 0 or -1?)[0x00000000 for lots without swim-pool? or 0xffffffff for lot with swim-pool?]
 ;DWORD
 :Lot width
@@ Line 28: / Line 28: @@
 :Lot height
 ;DWORD
-:Numeric Value of Story (UI)
+:Numeric Value of Story/floor grid level (UI)
 ;DWORD
 :Unknown