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Some doc on env light settings (#1307)

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* remove `LightSettings` struct, typedef for zapd

* more decimal

* fog far -> z far

* `LIGHTCTX_FOGNEAR_MAX`, `LIGHTCTX_ZFAR_MAX`

* name sp88,sp8C in `Environment_Update`

* `EnvLightSettings.fogNear` -> `blendRateAndFogNear` and macros

* A different struct for `EnvironmentContext.lightSettings`

* Uniform zapd compat typedefs todos

* `LIGHTCTX_` -> `ENV_`

* Comment on `blendRateAndFogNear` + "fogFar"

* Move fogFar~1000 comment to zFar

* comment rewrite attempt

* move relevant macros down

Co-authored-by: fig02 <fig02srl@gmail.com>
This commit is contained in:
Dragorn421
2022-11-02 00:00:38 +01:00
committed by GitHub
parent 451e855dbc
commit d2191a5d48
14 changed files with 151 additions and 125 deletions
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include/z64light.h
+5 -2
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@@ -43,12 +43,15 @@ typedef struct LightNode {
/* 0x8 */ struct LightNode* next;
} LightNode; // size = 0xC
#define ENV_FOGNEAR_MAX 996
#define ENV_ZFAR_MAX 12800
typedef struct {
/* 0x0 */ LightNode* listHead;
/* 0x4 */ u8 ambientColor[3];
/* 0x7 */ u8 fogColor[3];
/* 0xA */ s16 fogNear; // how close until fog starts taking effect. range 0 - 1000
/* 0xC */ s16 fogFar; // how far until fog starts to saturate. range 0 - 1000
/* 0xA */ s16 fogNear; // how close until fog starts taking effect. range 0 - ENV_FOGNEAR_MAX
/* 0xC */ s16 zFar; // draw distance. range 0 - ENV_ZFAR_MAX
} LightContext; // size = 0x10
typedef enum {