Difference between revisions of "Sims 3:0x03B4C61D"

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{{TS3ModdingHeader}}
+
{{TS3AdvancedModdingHeader}}
 
{{TS3Resource
 
{{TS3Resource
 
|name=LITE
 
|name=LITE
Line 7: Line 7:
 
<br clear="all">
 
<br clear="all">
 
==Overview==
 
==Overview==
 +
This is an RCOL chunk.
  
 
==Format==
 
==Format==
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  --repetition Count128 128-byte Section:
 
  --repetition Count128 128-byte Section:
−
  DWORD [[#128-byte_Sections|Type]] // type of light: point, spot etc
+
  DWORD [[#Light Types|Light type]] // type of light: point, spot etc
−
  FLOAT F1 // x position in tiles (+ moves to object's left)
+
  FLOAT[3] Transform // XYZ Position of light
−
  FLOAT F2 // y position in metres (+ moves up)
+
  FLOAT[3] Color    // Diffuse color of light(RGB)
−
  FLOAT F3 // z position in tiles (+ moves in front of object)
+
  FLOAT   Intensity // affects decay (how far the light reaches) rather than apparent brightness at source
−
  FLOAT F4 // red 0-1
+
  --insert [[#Light Type-dependent data|Light type-dependent data]], to remainder of 31 floats
−
FLOAT F5 // green 0-1
+
−
FLOAT F6 // blue 0-1
+
−
--see [[#128-byte_Sections|table below]] for usage of the following
+
−
FLOAT F7 // [[#Notes|intensity]]
+
−
FLOAT F8 // (0-1) affects rotation about y
+
−
FLOAT F9 // (0-1) affects rotation about z
+
−
FLOAT F10 // (0-1) affects rotation about x
+
−
FLOAT F11 // affects cone angle.  Probably bare degrees
+
−
FLOAT F12
+
−
FLOAT F13
+
−
FLOAT F14 // width (dimension)
+
−
FLOAT F15 // height (dimension) these affect area of the light source (or amount of daylight let in by window) and thus amount of light
+
−
FLOAT[] F16-F31 // more light parameters
+
 
   
 
   
 
  --repetition Count56 56-byte Section:
 
  --repetition Count56 56-byte Section:
−
  DWORD  
+
  DWORD [[#Occluder Types|Occluder Type]] // type of occluder
−
  FLOAT[] F1-F13 // light parameters, not all used at once
+
  FLOAT[3] Origin
−
===Known Types===
+
FLOAT[3] Normal
−
====128-byte Sections====
+
FLOAT[3] XAxis
−
Actual usage of the light parameters varies by type of light, as follows:
+
FLOAT[3] YAxis
 +
FLOAT    PairOffset
  
 +
==128-byte Sections==
 +
===Light Types===
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
|-
 
|-
−
! Type!!Name!!F7!!F8!!F9!!F10!!F11!!F12!!F13!!F14!!F15!!...
+
! Type!!Name
 
|-
 
|-
−
| 0x03||Point||Y||-||-||-||-||-||-||-||-||...
+
| 0x00000001||Ambient (unused)
 
|-
 
|-
−
| 0x04||Spot||Y||Y||Y||Y||Y||Y||-||-||-||...
+
| 0x00000002||Directional (unused)
 
|-
 
|-
−
| 0x07||Window||?||-||-||-||-||-||-||Y||Y||...
+
| 0x00000003||[[#Point|Point]]
 
|-
 
|-
−
| 0x09||Area||?||-||-||-||-||-||-||Y||Y||...
+
| 0x00000004||[[#Spot|Spot]]
 +
|-
 +
| 0x00000005||[[#LampShade|LampShade]]
 +
|-
 +
| 0x00000006||[[#TubeLight|TubeLight]]
 +
|-
 +
| 0x00000007||[[#SquareAreaLight|SquareWindow]]
 +
|-
 +
| 0x00000008||[[#DiscAreaLight|CircularWindow]]
 +
|-
 +
| 0x00000009||[[#SquareAreaLight|SquareAreaLight]]
 +
|-
 +
| 0x0000000A||[[#DiscAreaLight|DiscAreaLight]]
 +
|-
 +
| 0x0000000B||[[#WorldLight|WorldLight]]
 
|}
 
|}
 +
===Light Type-dependent data===
 +
====Point====
 +
FLOAT[24]        // No additional parameters
 +
====Spot====
 +
FLOAT[3] At          // 3D vector for the direction of the light
 +
FLOAT    FalloffAngle // In degrees
 +
FLOAT    BlurScale
 +
FLOAT[19]
 +
====LampShade====
 +
FLOAT[3] At          // 3D vector for the direction of the light
 +
FLOAT    FalloffAngle // In degrees
 +
FLOAT    ShadeLightRigMultiplier
 +
FLOAT    BottomAngle // In degrees
 +
FLOAT[3] ShadeColor // RGB
 +
FLOAT[16]
 +
====TubeLight====
 +
FLOAT[3] At          // 3D vector for the direction of the light
 +
FLOAT    TubeLength
 +
FLOAT    BlurScale
 +
FLOAT[19]
 +
====SquareAreaLight====
 +
Also used for SquareWindow.
 +
FLOAT[3] At          // 3D vector for the direction of the light
 +
FLOAT[3] Right      // 3D vector
 +
FLOAT    Width
 +
FLOAT    Height
 +
FLOAT    FalloffAngle // In degrees
 +
FLOAT    WindowTopBottomAngle
 +
FLOAT[14]
 +
====DiscAreaLight====
 +
Also used for CircularWindow.
 +
FLOAT[3] At          // 3D vector for the direction of the light
 +
FLOAT[3] Right      // 3D vector
 +
FLOAT    Radius
 +
FLOAT[17]
 +
====WorldLight====
 +
FLOAT[24]          // No additional parameters
  
−
=====Notes=====
+
==56-byte Sections==
−
Intensity affects decay (how far the light reaches) rather than apparent brightness at source.
+
===Occluder Types===
−
Use the colour (rgb) settings to make softer lighting.
+
This controls the shape of the shadow thrown by the object.
−
 
+
−
====56-byte Sections====
+
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 +
! colspan="3" | Types
 +
|-
 +
! Type!!Name
 +
|-
 +
| 0x00000000||Disc
 +
|-
 +
| 0x00000001||Rectangle
 
|-
 
|-
−
! Type!!Name!!...
 
 
|}
 
|}
−
 
+
{{TS3AdvancedModdingHeader}}
−
{{TS3ModdingHeader}}
+

Latest revision as of 19:45, 26 February 2011

Modding Reference by Category

Sims 3 :DBPF | File Types | RCOL(Scene) | Catalog Resource | String Table | Key Table | TS3 Programmer's Reference 

LITE
TypeID:0x03B4C61D
Game Version:The Sims 3



Contents

[edit] Overview

This is an RCOL chunk.

[edit] Format

DWORD	// 'LITE'
DWORD	// version
DWORD
BYTE Count128
BYTE Count56
SHORT

--repetition Count128 128-byte Section:
	DWORD Light type	// type of light: point, spot etc
	FLOAT[3] Transform	// XYZ Position of light
	FLOAT[3] Color    	// Diffuse color of light(RGB)
	FLOAT    Intensity	// affects decay (how far the light reaches) rather than apparent brightness at source
	--insert Light type-dependent data, to remainder of 31 floats

--repetition Count56 56-byte Section:
	DWORD Occluder Type	// type of occluder
	FLOAT[3] Origin
	FLOAT[3] Normal
	FLOAT[3] XAxis
	FLOAT[3] YAxis
	FLOAT    PairOffset

[edit] 128-byte Sections

[edit] Light Types

Type Name
0x00000001 Ambient (unused)
0x00000002 Directional (unused)
0x00000003 Point
0x00000004 Spot
0x00000005 LampShade
0x00000006 TubeLight
0x00000007 SquareWindow
0x00000008 CircularWindow
0x00000009 SquareAreaLight
0x0000000A DiscAreaLight
0x0000000B WorldLight

[edit] Light Type-dependent data

[edit] Point

FLOAT[24]         	// No additional parameters

[edit] Spot

FLOAT[3] At          	// 3D vector for the direction of the light
FLOAT    FalloffAngle	// In degrees
FLOAT    BlurScale
FLOAT[19]

[edit] LampShade

FLOAT[3] At          	// 3D vector for the direction of the light
FLOAT    FalloffAngle	// In degrees
FLOAT    ShadeLightRigMultiplier
FLOAT    BottomAngle	// In degrees
FLOAT[3] ShadeColor	// RGB
FLOAT[16]

[edit] TubeLight

FLOAT[3] At          	// 3D vector for the direction of the light
FLOAT    TubeLength
FLOAT    BlurScale
FLOAT[19]

[edit] SquareAreaLight

Also used for SquareWindow. 

FLOAT[3] At          	// 3D vector for the direction of the light
FLOAT[3] Right       	// 3D vector
FLOAT    Width
FLOAT    Height
FLOAT    FalloffAngle	// In degrees
FLOAT    WindowTopBottomAngle
FLOAT[14]

[edit] DiscAreaLight

Also used for CircularWindow. 

FLOAT[3] At          	// 3D vector for the direction of the light
FLOAT[3] Right       	// 3D vector
FLOAT    Radius
FLOAT[17]

[edit] WorldLight

FLOAT[24]          	// No additional parameters

[edit] 56-byte Sections

[edit] Occluder Types

This controls the shape of the shadow thrown by the object.

Types
Type Name
0x00000000 Disc
0x00000001 Rectangle
Modding Reference by Category

Sims 3 :DBPF | File Types | RCOL(Scene) | Catalog Resource | String Table | Key Table | TS3 Programmer's Reference 

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