diff options
Diffstat (limited to 'src/rwplugins.h')
| -rw-r--r-- | src/rwplugins.h | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/src/rwplugins.h b/src/rwplugins.h new file mode 100644 index 0000000..51696b6 --- /dev/null +++ b/src/rwplugins.h @@ -0,0 +1,252 @@ +namespace rw { + +/* + * HAnim + */ + +struct HAnimKeyFrame +{ + HAnimKeyFrame *prev; + float32 time; + Quat q; + V3d t; +}; + +struct HAnimInterpFrame +{ + HAnimKeyFrame *keyFrame1; + HAnimKeyFrame *keyFrame2; + Quat q; + V3d t; +}; + +struct HAnimNodeInfo +{ + int32 id; + int32 index; + int32 flags; + Frame *frame; +}; + +struct HAnimHierarchy +{ + int32 flags; + int32 numNodes; + Matrix *matrices; + void *matricesUnaligned; + HAnimNodeInfo *nodeInfo; + Frame *parentFrame; + HAnimHierarchy *parentHierarchy; // mostly unused + AnimInterpolator *interpolator; + + static HAnimHierarchy *create(int32 numNodes, int32 *nodeFlags, + int32 *nodeIDs, int32 flags, int32 maxKeySize); + void destroy(void); + void attachByIndex(int32 id); + void attach(void); + int32 getIndex(int32 id); + int32 getIndex(Frame *f); + void updateMatrices(void); + + static HAnimHierarchy *get(Frame *f); + static HAnimHierarchy *get(Clump *c){ + return find(c->getFrame()); } + static HAnimHierarchy *find(Frame *f); + + enum Flags { + SUBHIERARCHY = 0x1, + NOMATRICES = 0x2, + + UPDATEMODELLINGMATRICES = 0x1000, + UPDATELTMS = 0x2000, + LOCALSPACEMATRICES = 0x4000 + }; + enum NodeFlag { + POP = 1, + PUSH + }; +}; + +struct HAnimData +{ + int32 id; + HAnimHierarchy *hierarchy; + + static HAnimData *get(Frame *f); +}; + +extern int32 hAnimOffset; +extern bool32 hAnimDoStream; +void registerHAnimPlugin(void); + + +/* + * MatFX + */ + +struct MatFX +{ + enum { + NOTHING = 0, + BUMPMAP, + ENVMAP, + BUMPENVMAP, // BUMP | ENV + DUAL, + UVTRANSFORM, + DUALUVTRANSFORM + }; + struct Bump { + Frame *frame; + Texture *bumpedTex; + Texture *tex; + float coefficient; + }; + struct Env { + Frame *frame; + Texture *tex; + float coefficient; + int32 fbAlpha; + }; + struct Dual { + Texture *tex; + int32 srcBlend; + int32 dstBlend; + }; + struct UVtransform { + Matrix *baseTransform; + Matrix *dualTransform; + }; + struct { + uint32 type; + union { + Bump bump; + Env env; + Dual dual; + UVtransform uvtransform; + }; + } fx[2]; + uint32 type; + + static void setEffects(Material *m, uint32 flags); + static uint32 getEffects(const Material *m); + static MatFX *get(const Material *m); + int32 getEffectIndex(uint32 type); + // Bump + void setBumpTexture(Texture *t); + void setBumpCoefficient(float32 coef); + Texture *getBumpTexture(void); + float32 getBumpCoefficient(void); + // Env + void setEnvTexture(Texture *t); + void setEnvFrame(Frame *f); + void setEnvCoefficient(float32 coef); + void setEnvFBAlpha(bool32 useFBAlpha); + Texture *getEnvTexture(void); + Frame *getEnvFrame(void); + float32 getEnvCoefficient(void); + bool32 getEnvFBAlpha(void); + // Dual + void setDualTexture(Texture *t); + void setDualSrcBlend(int32 blend); + void setDualDestBlend(int32 blend); + Texture *getDualTexture(void); + int32 getDualSrcBlend(void); + int32 getDualDestBlend(void); + // UV transform + void setUVTransformMatrices(Matrix *base, Matrix *dual); + void getUVTransformMatrices(Matrix **base, Matrix **dual); + + static void enableEffects(Atomic *atomic); + static void disableEffects(Atomic *atomic); + static bool32 getEffects(Atomic *atomic); + + static bool32 envMapFlipU; // PS2 does this for some reason + static bool32 envMapApplyLight; // modulate env map by lighting + static bool32 envMapUseMatColor; // modulate env map by material color + static RGBA envMapColor; // if !envMapUseMatColor, use this +}; + +struct MatFXGlobals +{ + int32 atomicOffset; + int32 materialOffset; + ObjPipeline *pipelines[NUM_PLATFORMS]; + ObjPipeline *dummypipe; +}; +extern MatFXGlobals matFXGlobals; +void registerMatFXPlugin(void); + + +/* + * Skin + */ + +struct SkinGlobals +{ + int32 geoOffset; + int32 atomicOffset; + ObjPipeline *pipelines[NUM_PLATFORMS]; + ObjPipeline *dummypipe; +}; +extern SkinGlobals skinGlobals; + +struct Skin +{ + int32 numBones; + int32 numUsedBones; + int32 numWeights; + uint8 *usedBones; + float *inverseMatrices; + uint8 *indices; + float *weights; + + // split skin + + // points into rle for each mesh + struct RLEcount { + uint8 start; + uint8 size; + }; + // run length encoded used bones + struct RLE { + uint8 startbone; // into remapIndices + uint8 n; + }; + int32 boneLimit; + int32 numMeshes; + int32 rleSize; + int8 *remapIndices; + RLEcount *rleCount; + RLE *rle; + + uint8 *data; // only used by delete + void *platformData; // a place to store platform specific stuff + bool32 legacyType; // old skin attached to atomic, needed for always CB + + void init(int32 numBones, int32 numUsedBones, int32 numVertices); + void findNumWeights(int32 numVertices); + void findUsedBones(int32 numVertices); + + static void setPipeline(Atomic *a, int32 type); + static Skin *get(const Geometry *geo){ + return *PLUGINOFFSET(Skin*, geo, skinGlobals.geoOffset); + } + static void set(Geometry *geo, Skin *skin){ + *PLUGINOFFSET(Skin*, geo, skinGlobals.geoOffset) = skin; + } + static void setHierarchy(Atomic *atomic, HAnimHierarchy *hier){ + *PLUGINOFFSET(HAnimHierarchy*, atomic, + skinGlobals.atomicOffset) = hier; + } + static HAnimHierarchy *getHierarchy(const Atomic *atomic){ + return *PLUGINOFFSET(HAnimHierarchy*, atomic, + skinGlobals.atomicOffset); + } +}; + +Stream *readSkinSplitData(Stream *stream, Skin *skin); +Stream *writeSkinSplitData(Stream *stream, Skin *skin); +int32 skinSplitDataSize(Skin *skin); +void registerSkinPlugin(void); + +} |