Geometry (Metroid Prime): Difference between revisions

Geometry (Metroid Prime) (view source)

Revision as of 18:06, 9 April 2016

118 bytes added , 9 April 2016

→‎Surface

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Anonymous user

>Aruki

@@ Line 59: / Line 59: @@
 ! Size
 ! Description
+! Notes
 |-
 | 0x0
 | 0xC
-| '''Center point'''; used for depth sorting on CMDL and used as the eye position for reflections
+| '''Center point'''
+| Used for depth sorting on CMDL and used as the eye position for reflections
 |-
 | 0xC
 | 4
 | '''Material ID'''
+|
 |-
 | 0x10
 | 2
-| '''Mantissa''' - divide short normals/UVs by this value; always 0x8000
+| '''Mantissa'''
+| Divide short normals/UVs by this value; always 0x8000
 |-
 | 0x12
 | 2
-| '''Primitive table size''' (important note: ''this value is not always reliable'')
+| '''Primitive table size'''
+| '''Important: this value is not always reliable'''
 |-
 | 0x14
 | 4
-| '''CCubeModel pointer storage'''; always 0 in resource, game uses this space to store parent CCubeModel instance pointer
+| '''CCubeModel pointer storage'''
+| Always 0 in resource; game uses this space to store parent CCubeModel instance pointer
 |-
 | 0x18
 | 4
-| '''Next surface pointer storage'''; always 0 in resource, game uses this space to store next surface data pointer
+| '''Next surface pointer storage'''
+| Always 0 in resource; game uses this space to store next surface data pointer
 |-
 | 0x1C
 | 4
-| '''Extra data size''' (ES); this isn't 100%, but seems to be correct
+| '''Extra data size''' (ES)
+| Amount of space taken up by extra data. Always 0 on CMDLs, 0x18 on MREAs.
 |-
 | 0x20
 | 0xC
-| '''Reflection projection direction'''
+| '''Surface normal'''
+| On materials that use the Samus reflection, this is used to project the reflection onto the surface
 |-
 | 0x2C
 | 2
-| {{unknown|'''Unknown''' ''(note: not in Prime 1)''}}
+| {{unknown|'''Unknown'''}}
+| Not in Prime 1
 |-
 | 0x2E
 | 2
-| {{unknown|'''Unknown''' ''(note: not in Prime 1)''}}
+| {{unknown|'''Unknown'''}}
+| Not in Prime 1
 |-
 | 0x30
 | ES
-| Extra data; empty on CMDL, contains a bounding box used for depth sorting on MREA
+| '''Extra data'''
+| Empty on CMDL; contains a bounding box used for depth sorting on MREA
 |-
-| colspan=3 {{unknown|End of surface header; pad to multiple of 32 before primitive data starts}}
+| colspan=4 {{unknown|End of surface header; pad to multiple of 32 before primitive data starts}}
 |}