Cameras - Revision history

Mzxrules at 16:01, 6 August 2021

2021-08-06T16:01:06Z

CDi-Fails at 17:39, 22 September 2019

2019-09-22T17:39:42Z

CDi-Fails at 04:46, 19 June 2019

2019-06-19T04:46:50Z

Mzxrules: /* Camera S Data */

2019-01-18T13:56:16Z

‎Camera S Data

Mzxrules: /* Camera S Data */

2019-01-18T13:54:41Z

‎Camera S Data

Show changes

Mzxrules: /* Camera S Data */ bleh

2018-05-23T15:01:43Z

‎Camera S Data: bleh

Mzxrules: /* Camera M Types */ d'oh

2018-05-11T08:54:17Z

‎Camera M Types: d'oh

Mzxrules: /* Camera S Data */

2018-05-11T08:53:40Z

‎Camera S Data

Mzxrules: /* Camera S Data */

2018-05-11T08:25:39Z

‎Camera S Data

Mzxrules: /* Camera Structure */ big breakthrough stuff

2018-05-11T08:06:04Z

‎Camera Structure: big breakthrough stuff

@@ Line 19: / Line 19: @@
 == Camera Structure ==
-The Camera structure is a structure seen in at least in the "main game" game state that is used to represent a pin-hole? camera located within world space. The main game state defines and uses up to 4 camera structs at any one time. At [[Global Context (Game)]] + 0x790 is a pointer array to the four cameras used in game. These structs are allocated to the Global Context at the following locations:
+The Camera structure is a structure seen in at least in the "main game" game state that is used to represent a pin-hole? camera located within world space. The main game state defines and uses up to 4 camera structs at any one time. At [[Game Play]] + 0x790 is a pointer array to the four cameras used in game. These structs are allocated to game_play at the following locations:
 {|class=wikitable
-|+ Global Context
+|+ game_play
 ! Offset || Usage
 |-
@@ Line 47: / Line 47: @@
 x005C f32[3] //xyz 2 (could be camera focus or loc)
 x00
-x007C ptr //Global Context
+x007C ptr //Game Play
 x0080 ptr //Follow Actor (Link)
 x00FC f32 = Angle of View
@@ Line 57: / Line 57: @@
 x014C s16 //? flags?
 x0164 s16 //?
-   //known values: +0x01E0, +0x034C from global context
+   //known values: +0x01E0, +0x034C from game_play
 the second camera:

@@ Line 199: / Line 199: @@
 | 34 || 451FFFFF || 800EE8F0 || A8 || TAKO || Overhead at 45º, close to link
 |-
-| 35 || 05000033 || 800EE998 || 30 || SPOT05A || Overhead at 80º
+| 35 || 05000033 || 800EE998 || 30 || SPOT05A || Overhead at 80º, ignores walls
 |-
 | 36 || 05000033 || 800EE9C8 || 30 || SPOT05B || Overhead at 80º, farther than 35
 |-
-| 37 || 05000033 || 800EE9F8 || 30 || HIDAN3 || Same as 35
+| 37 || 05000033 || 800EE9F8 || 30 || HIDAN3 || Overhead at 80º but doesn't clip through walls
 |-
 | 38 || 4A000001 || 800EEA28 || 08 || ITEM2 || Ocarina camera, movement controls are inverted, camera stucks into this state until you use the ocarina

@@ Line 209: / Line 209: @@
 | 39 || 05000001 || 800EEA30 || 08 || CIRCLE6 || Same as 21 but with black bars
 |-
-| 3A || 051FFFFF || 800EEA38 || A8 || NORMAL2 || Same as 03
+| 3A || 051FFFFF || 800EEA38 || A8 || NORMAL2 || Same as 03 but doesn't pan down near ledges
 |-
 | 3B || 0501E05F || 800EEAE0 || 88 || FISHING || Default, like 3A but higher Y-Axis

@@ Line 139: / Line 139: @@
 | 16 || 85000001 || 800EE5C8 || 08 || CIRCLE0 || Fixed camera, focuses on link
 |-
-| 17 || 85000001 || 800EE5D0 || 08 || CIRCLE2 || ??? black bars appear, camera points at random rotation
+| 17 || 85000001 || 800EE5D0 || 08 || CIRCLE2 || Shops
 |-
 | 18 || 851E1FFF || 800EE5D8 || A8 || CIRCLE3 || Fixed camera, farther than 16, focuses on link

@@ Line 87: / Line 87: @@
 === Camera S Data ===
-This table is located at Debug 8011D064; NTSC 800EEE70, B64DD0. The Camera S property can be set either through Link touching/being over polygon types, or it can be changed manually programmatically by actors.
+This table is located at Debug 8011D064; NTSC 800EEE70, B64DD0. The Camera S property can be set either through Link touching/being over polygon types, or it can be changed programmatically by actors.
 {|class="wikitable"

@@ Line 227: / Line 227: @@
 === Camera M Types ===
-{|class="Wikitable"
+{|class="wikitable"
 ! Id || Name
 |-

@@ Line 224: / Line 224: @@
 |-
 | 41 || 051FFFFF || 800EEDC8 || A8 || NORMAL4
 |}

@@ Line 226: / Line 226: @@
 |}
-The pointers from the above table point to a series of 8 byte records. The first two bytes determine what functionality the camera record will exhibit, according to this table below.
+=== Function Data ===
 {| class="wikitable"
-! Id || Function
+! Id || Function || NTSC 1.0
 |-
-| 00 || NONE
+| 00 || NONE || 00000000
 |-
-| 01 || NORM0()
+| 01 || NORM0() || 8003A2C4
 |-
-| 02 || NORM1()
+| 02 || NORM1() || 80038A14
 |-
-| 03 || NORM2()
+| 03 || NORM2() || 8003946C
 |-
-| 04 || NORM3()
+| 04 || NORM3() || 80039BFC
 |-
-| 05 || NORM4()
+| 05 || NORM4() || 8003A2A4
 |-
-| 06 || PARA0()
+| 06 || PARA0() || 8003AC14
 |-
-| 07 || PARA1()
+| 07 || PARA1() || 8003A2E4
 |-
-| 08 || PARA2()
+| 08 || PARA2() || 8003AB70
 |-
-| 09 || PARA3()
+| 09 || PARA3() || 8003AB90
 |-
-| 0A || PARA4()
+| 0A || PARA4() || 8003ABF4
 |-
-| 0B || KEEP0()
+| 0B || KEEP0() || 8003F9DC
 |-
-| 0C || KEEP1()
+| 0C || KEEP1() || 8003D400
 |-
-| 0D || KEEP2()
+| 0D || KEEP2() || 8003E150
 |-
-| 0E || KEEP3()
+| 0E || KEEP3() || 8003E170
 |-
-| 0F || KEEP4()
+| 0F || KEEP4() || 8003EBC4
 |-
-| 10 || SUBJ0()
+| 10 || SUBJ0() || 80041540
 |-
-| 11 || SUBJ1()
+| 11 || SUBJ1() || 800408C8
 |-
-| 12 || SUBJ2()
+| 12 || SUBJ2() || 800408E8
 |-
-| 13 || SUBJ3()
+| 13 || SUBJ3() || 80040908
 |-
-| 14 || SUBJ4()
+| 14 || SUBJ4() || 80040F0C
 |-
-| 15 || JUMP0()
+| 15 || JUMP0() || 8003C2EC
 |-
-| 16 || JUMP1()
+| 16 || JUMP1() || 8003AC34
 |-
-| 17 || JUMP2()
+| 17 || JUMP2() || 8003B274
 |-
-| 18 || JUMP3()
+| 18 || JUMP3() || 8003BB60
 |-
-| 19 || JUMP4()
+| 19 || JUMP4() || 8003C2CC
 |-
-| 1A || BATT0()
+| 1A || BATT0() || 8003D3E0
 |-
-| 1B || BATT1()
+| 1B || BATT1() || 8003C30C
 |-
-| 1C || BATT2()
+| 1C || BATT2() || 8003D048
 |-
-| 1D || BATT3()
+| 1D || BATT3() || 8003D068
 |-
-| 1E || BATT4()
+| 1E || BATT4() || 8003D088
 |-
-| 1F || FIXD0()
+| 1F || FIXD0() || 800408A8
 |-
-| 20 || FIXD1()
+| 20 || FIXD1() || 8003FC7C
 |-
-| 21 || FIXD2()
+| 21 || FIXD2() || 8003FF68
 |-
-| 22 || FIXD3()
+| 22 || FIXD3() || 8004031C
 |-
-| 23 || FIXD4()
+| 23 || FIXD4() || 8004051C
 |-
-| 24 || DATA0()
+| 24 || DATA0() || 80041560
 |-
-| 25 || DATA1()
+| 25 || DATA1() || 80041580
 |-
-| 26 || DATA2()
+| 26 || DATA2() || 800415A0
 |-
-| 27 || DATA3()
+| 27 || DATA3() || 800415C0
 |-
-| 28 || DATA4()
+| 28 || DATA4() || 800415E0
 |-
-| 29 || UNIQ0()
+| 29 || UNIQ0() || 8004260C
 |-
-| 2A || UNIQ1()
+| 2A || UNIQ1() || 800418CC
 |-
-| 2B || UNIQ2()
+| 2B || UNIQ2() || 80041D50
 |-
-| 2C || UNIQ3()
+| 2C || UNIQ3() || 80042108
 |-
-| 2D || UNIQ4()
+| 2D || UNIQ4() || 80042BC0
 |-
-| 2E || UNIQ5()
+| 2E || UNIQ5() || 80042BE0
 |-
-| 2F || UNIQ6()
+| 2F || UNIQ6() || 80042C00
 |-
-| 30 || UNIQ7()
+| 30 || UNIQ7() || 80042D30
 |-
-| 31 || UNIQ8()
+| 31 || UNIQ8() || 80042F34
 |-
-| 32 || UNIQ9()
+| 32 || UNIQ9() || 80042F54
 |-
-| 33 || DEMO0()
+| 33 || DEMO0() || 80046220
 |-
-| 34 || DEMO1()
+| 34 || DEMO1() || 8004442C
 |-
-| 35 || DEMO2()
+| 35 || DEMO2() || 80044604
 |-
-| 36 || DEMO3()
+| 36 || DEMO3() || 80044624
 |-
-| 37 || DEMO4()
+| 37 || DEMO4() || 80045110
 |-
-| 38 || DEMO5()
+| 38 || DEMO5() || 80045130
 |-
-| 39 || DEMO6()
+| 39 || DEMO6() || 80045B08
 |-
-| 3A || DEMO7()
+| 3A || DEMO7() || 80045DAC
 |-
-| 3B || DEMO8()
+| 3B || DEMO8() || 80045DE0
 |-
-| 3C || DEMO9()
+| 3C || DEMO9() || 80045E00
 |-
-| 3D || SPEC0()
+| 3D || SPEC0() || 80046240
 |-
-| 3E || SPEC1()
+| 3E || SPEC1() || 80046388
 |-
-| 3F || SPEC2()
+| 3F || SPEC2() || 800463A8
 |-
-| 40 || SPEC3()
+| 40 || SPEC3() || 800463C8
 |-
-| 41 || SPEC4()
+| 41 || SPEC4() || 800463E8
 |-
-| 42 || SPEC5()
+| 42 || SPEC5() || 8004658C
 |-
-| 43 || SPEC6()
+| 43 || SPEC6() || 80046C7C
 |-
-| 44 || SPEC7()
+| 44 || SPEC7() || 80046930
 |-
-| 45 || SPEC8()
+| 45 || SPEC8() || 800470EC
 |-
-| 46 || SPEC9()
+| 46 || SPEC9() || 8004710C
 |}

@@ Line 53: / Line 53: @@
 x0124 = Focus Point tween list
 x0128 = Camera Position tween list
-x0142 s16 //Index for 800EEE70 (camera behavior?) table
+x0142 s16 Camera S property //State, Index for 800EEE70 (camera behavior?) table
-x0144 s16 //related to above
+x0144 s16 Camera M property //Mode
 x014C s16 //? flags?
 x0164 s16 //?
@@ Line 64: / Line 64: @@
 </pre>
-=== Camera Behavior ===
+== Camera Behavior Data ==
-I'm about 85% confident that this following table (located at NTSC 800EEE70, B64DD0) is the start of a reference table to data that determines how the camera behaves when standing on/over certain collision polygons. I believe this behavior is set by the polygon types themselves.
+According to the Debug Rom's Camera Debugger (enabled by setting the halfword at 80210BA4 to 1, or setting RO00 in the memory editor), cameras have 4 primary properties: S, M, F, and I
 {|class="wikitable"
-|+ NTSC 1.0, B64DD0
+|+ Camera S data<br>NTSC 1.0, B64DD0
 ! Id || Data || Pointer || Size || Name
 |-