EvilEngine/PIPT: Difference between revisions
new movie format
Battlepedia>Igorseabra4 No edit summary |
EnergyDrink (talk | contribs) (new movie format) |
||
| (11 intermediate revisions by 4 users not shown) | |||
Line 1:
<onlyinclude>
{{#vardefine:typeid|PIPT}}<nowiki/>
{{#vardefine:name|Pipe Info Table}}<nowiki/>
{{#vardefine:type|[[Binary]]}}<nowiki/>
{{#vardefine:basetype|}}<nowiki/>
{{#vardefine:games|BFBB TSSM Incredibles ROTU RatProto}}<nowiki/>
{{#vardefine:sourcecode|[https://github.com/bfbbdecomp/bfbb/blob/master/src/Core/x/xModel.h xModel.h]}}<nowiki/>
{{#vardefine:image|}}<nowiki/>
</onlyinclude>
{{AutoAssetInfobox}}
The pipeline information table contains additional material information for level objects. The asset consists of an array of entries, each with rendering information for an entire [[MODL]] asset or a single mesh within it.
==Format==
'''Battle for Bikini Bottom'''
<source lang=cpp>
struct xModelPipeInfo
{
unsigned int ModelHashID;
unsigned int SubObjectBits;
unsigned int PipeFlags;
};
</source>
'''The SpongeBob SquarePants Movie - Ratatouille Prototype'''
<source lang=cpp>
struct xModelPipeTable
{
unsigned int ModelHashID;
unsigned int SubObjectBits;
xModelPipe Pipe;
};
struct xModelPipe
{
unsigned int Flags;
unsigned char Layer;
unsigned char AlphaDiscard;
unsigned short PipePad;
};
</source>
{| class="wikitable"
! Offset !! Type !!
|-
| 0x00 ||
|-
| 0x04 || uint32 || '''SubObjectBits''' || Specifies which RW atomics in the model to apply this pipe info entry to. Each bit is an on/off state for an atomic, starting with the last atomic as the least significant bit (0x1) and ending with the first atomic as the most significant bit.
For example, if a model has 4 atomics:
* 0x1 is the on/off state for the 4th atomic
* 0x2 is the on/off state for the 3rd atomic
* 0x4 is the on/off state for the 2nd atomic
* 0x8 is the on/off state for the 1st atomic
When a pipe entry should be applied to all atomics, this is usually set to 0xFFFFFFFF.
|-
| 0x08 || uint32 || '''PipeFlags [Flags]''' || Bitfield of various rendering flags. The layout is the following (left side is most significant, right side is least significant):
<pre>
AAAA AAAA BBBB CCCD EEEE FFFF GGHH IIJJ
</pre>
* A - Alpha compare value (0-255). Atomics with transparent textures use this value to filter out pixels below a certain alpha threshold. Only pixels with an alpha > this value will be rendered. Set this to 0 if you want all pixels to be rendered.
* B - Unknown (0-15)
* C - Unknown (0-7)
* D - Ignore Fog (0-1). If set, atomics will not be rendered with fog.
* E - Destination Blend (0-15). Destination [[#RwBlendFunction|RwBlendFunction]] for atomics.
* F - Source Blend (0-15). Source [[#RwBlendFunction|RwBlendFunction]] for atomics.
* G - Lighting Mode (0-3).
** 0 - LightKit only
** 1 - Prelight only
** 2 - LightKit and Prelight
** 3 - Unknown
* H - Cull Mode (0-3).
** 0 - Unknown
** 1 - None. Atomics will be rendered with no front or back face culling.
** 2 - Back. Atomics will be rendered with back face culling.
** 3 - Dual. Atomics will be rendered once with front face culling, then once with back face culling.
* I - Z-Write Mode (0-3).
** 0 - Enabled. Atomics will be rendered with z-write enabled.
** 1 - Disabled. Atomics will be rendered with z-write disabled.
** 2 - Dual. Atomics will be rendered once with z-write disabled, then once with z-write enabled.
** 3 - Unknown
* J - Unknown
|-
| 0x0C || uint8 || '''Layer''' || [[#LayerType|LayerType list]]. Specifies when to draw a transparent object
|-
| 0x0D || uint8 || '''AlphaDiscard''' ||
|-
|
|}
===RwBlendFunction===
* 0 - N/A
* 1 - Zero
* 2 - One
* 3 - Source Color
* 4 - Inverse Source Color
* 5 - Source Alpha
* 6 - Inverse Source Alpha
* 7 - Destination Alpha
* 8 - Inverse Destination Alpha
* 9 - Destination Color
* 10 - Inverse Destination Color
* 11 - Source Alpha Saturated
===
<pre>
00 - FIRST Draw first
01 - PREPICKUP Draw before pickups
02 - POSTPICKUP Draw just after pickups
03 - PREOOB Draw before the OOB object
04 - POSTOOB Draw just after the OOB object
05 - PRECUTSCENE Draw before cutscene objects
06 - POSTCUTSCENE Draw just after cutscene objects
07 - PRENPC Draw before NPC objects
08 - POSTNPC Draw just after NPC objects
09 - PRESHADOW Draw before shadows
10 - POSTSHADOW Draw just after shadows
11 - PREFX Draw before lightning, glares, etc.
12 - POSTFX Draw after glares, etc.
13 - PREPARTICLES Draw before particles
14 - POSTPARTICLES Draw after particles
15 - PRENORMAL4 Draw before normal transparencies (4 stages)
16 - PRENORMAL3 Draw before normal transparencies (3 stages)
17 - PRENORMAL2 Draw before normal transparencies (2 stages)
18 - PRENORMAL Draw before normal transparencies
19 - NORMAL Draw in the normal position
20 - POSTNORMAL Draw directly after transparencies
21 - POSTNORMAL2 Draw directly after transparencies (2 stages)
22 - POSTNORMAL3 Draw directly after transparencies (3 stages)
23 - POSTNORMAL4 Draw directly after transparencies (4 stages)
24 - PREPTANK Draw before ptank effects
25 - POSTPTANK Draw after ptank effects
26 - PREDECAL Draw before decals
27 - POSTDECAL Draw after decals
28 - PRELASTFX Draw before lasers, etc.
29 - POSTLASTFX Draw directly after lasers, etc.
30 - PRELAST Draw before last
31 - LAST Draw last
</pre>
===Movie Model Asset ID===
Line 53 ⟶ 147:
It's unknown why this was done this way and whether having the entry reference a hash with .dff at the end will work or not.
{{Assets}}
{{AutoGameNavs}}
[[Category:Asset]]
| |||