mirror of
https://gitlab.com/GaryOderNichts/re3-wiiu.git
synced 2024-12-17 21:31:52 +01:00
874 lines
32 KiB
C
874 lines
32 KiB
C
|
/******************************************
|
||
|
* *
|
||
|
* RenderWare(TM) Graphics Library *
|
||
|
* *
|
||
|
******************************************/
|
||
|
|
||
|
/*
|
||
|
* This file is a product of Criterion Software Ltd.
|
||
|
*
|
||
|
* This file is provided as is with no warranties of any kind and is
|
||
|
* provided without any obligation on Criterion Software Ltd.
|
||
|
* or Canon Inc. to assist in its use or modification.
|
||
|
*
|
||
|
* Criterion Software Ltd. and Canon Inc. will not, under any
|
||
|
* circumstances, be liable for any lost revenue or other damages
|
||
|
* arising from the use of this file.
|
||
|
*
|
||
|
* Copyright (c) 1998. Criterion Software Ltd.
|
||
|
* All Rights Reserved.
|
||
|
*/
|
||
|
|
||
|
/***************************************************************************
|
||
|
* *
|
||
|
* Module : rpanim.h *
|
||
|
* *
|
||
|
* Purpose : Hierarchical animation *
|
||
|
* *
|
||
|
**************************************************************************/
|
||
|
|
||
|
#ifndef RPHANIM_H
|
||
|
#define RPHANIM_H
|
||
|
|
||
|
/**
|
||
|
* Hierarchal animation plugin
|
||
|
*/
|
||
|
|
||
|
/* Doxygen plugin groups. */
|
||
|
|
||
|
/**
|
||
|
* \defgroup rphanim RpHAnim
|
||
|
* \ingroup rpplugin
|
||
|
*
|
||
|
* Hierarchical Animation Plugin for RenderWare Graphics.
|
||
|
*/
|
||
|
|
||
|
/**
|
||
|
* \defgroup rphanimchanges RpHAnim Changes
|
||
|
* \ingroup rphanim
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
/****************************************************************************
|
||
|
Includes
|
||
|
*/
|
||
|
|
||
|
#include <stdio.h>
|
||
|
#include <stdlib.h>
|
||
|
#include <string.h>
|
||
|
|
||
|
#include <rwcore.h>
|
||
|
#include <rpworld.h>
|
||
|
|
||
|
#include <rpcriter.h> /* Note: each vendor can choose their own method for
|
||
|
* allocation of unique ID's. This file defines
|
||
|
* the ID's used by Criterion.
|
||
|
*/
|
||
|
#include <rphanim.rpe> /* automatically generated header file */
|
||
|
#include <rtquat.h>
|
||
|
|
||
|
#define rpHANIMSTREAMCURRENTVERSION 0x100
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimAtomicGlobalVars typedef for struct RpHAnimAtomicGlobalVars
|
||
|
*/
|
||
|
typedef struct RpHAnimAtomicGlobalVars RpHAnimAtomicGlobalVars;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimAtomicGlobalVars
|
||
|
*/
|
||
|
struct RpHAnimAtomicGlobalVars
|
||
|
{
|
||
|
RwInt32 engineOffset ; /* Offset into global data */
|
||
|
RwFreeList *HAnimFreeList;
|
||
|
RwFreeList *HAnimAnimationFreeList;
|
||
|
};
|
||
|
|
||
|
extern RpHAnimAtomicGlobalVars RpHAnimAtomicGlobals;
|
||
|
|
||
|
#define rpHANIMSTDKEYFRAMESIZE sizeof(RpHAnimStdKeyFrame)
|
||
|
#define rpHANIMSTDKEYFRAMETYPEID 0x1
|
||
|
|
||
|
#define RwAnimMalloc() \
|
||
|
RwFreeListAlloc(RpHAnimAtomicGlobals.HAnimFreeList)
|
||
|
|
||
|
#define RwAnimFree(_anim) \
|
||
|
RwFreeListFree(RpHAnimAtomicGlobals.HAnimFreeList, (_anim))
|
||
|
|
||
|
#define RwAnimAnimationMalloc() \
|
||
|
RwFreeListAlloc(RpHAnimAtomicGlobals.HAnimAnimationFreeList)
|
||
|
|
||
|
#define RwAnimAnimationFree(_animAnimation) \
|
||
|
RwFreeListFree(RpHAnimAtomicGlobals.HAnimAnimationFreeList, \
|
||
|
(_animAnimation))
|
||
|
|
||
|
#define RpV3dInterpolate(o, a, s, b) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
(o)->x = (((a)->x) + ((s)) * (((b)->x) - ((a)->x))); \
|
||
|
(o)->y = (((a)->y) + ((s)) * (((b)->y) - ((a)->y))); \
|
||
|
(o)->z = (((a)->z) + ((s)) * (((b)->z) - ((a)->z))); \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimHierarchy typedef for struct RpHAnimHierarchy
|
||
|
*/
|
||
|
typedef struct RpHAnimHierarchy RpHAnimHierarchy;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimAnimation typedef for struct RpHAnimAnimation
|
||
|
*/
|
||
|
typedef struct RpHAnimAnimation RpHAnimAnimation;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimHierarchyCallBack
|
||
|
* This typedef defines a callback function for use with the
|
||
|
* \ref RpHAnimHierarchySetAnimCallBack and
|
||
|
* \ref RpHAnimHierarchySetAnimLoopCallBack functions.
|
||
|
*
|
||
|
* \param hierarchy
|
||
|
* A pointer to the AnimHierarchy structure.
|
||
|
*
|
||
|
* \param data User-defined data.
|
||
|
* You can use this to pass your own data
|
||
|
* structure(s) to the callback function.
|
||
|
*
|
||
|
* \see RpHAnimHierarchySetAnimCallBack
|
||
|
* \see RpHAnimHierarchySetAnimLoopCallBack
|
||
|
*
|
||
|
*/
|
||
|
|
||
|
typedef RpHAnimHierarchy * (*RpHAnimHierarchyCallBack) (RpHAnimHierarchy *hierarchy,
|
||
|
void *data);
|
||
|
|
||
|
/*
|
||
|
* The following CallBacks are needed for each overloaded interpolation
|
||
|
* scheme. See RpHAnimInterpolatorInfo.
|
||
|
*/
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameToMatrixCallBack
|
||
|
* This typedef defines a callback function for converting
|
||
|
* an animation keyframe into a modeling matrix. The output matrix will be
|
||
|
* used to construct the array of world or local space matrices for the
|
||
|
* hierarchy as obtained with \ref RpHAnimHierarchyGetMatrixArray, and
|
||
|
* possibly used for updating an external \ref RwFrame hierarchy.
|
||
|
*
|
||
|
* \param matrix This is the matrix to store the output of the conversion
|
||
|
* \param voidIFrame This is a void pointer to the keyframe and should be cast
|
||
|
* to the keyframe type this callback is for.
|
||
|
*/
|
||
|
typedef void (*RpHAnimKeyFrameToMatrixCallBack) (RwMatrix *matrix, void *voidIFrame);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameBlendCallBack
|
||
|
* This typedef defines a callback function for blending between two animation
|
||
|
* keyframes by the given blend factor.
|
||
|
*
|
||
|
* \param voidOut This is the void pointer for the output of the blend
|
||
|
* \param voidIn1 First input keyframe
|
||
|
* \param voidIn2 Second input keyframe
|
||
|
* \param alpha Blend factor
|
||
|
*/
|
||
|
typedef void (*RpHAnimKeyFrameBlendCallBack) (void *voidOut, void *voidIn1,
|
||
|
void *voidIn2, RwReal alpha);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameInterpolateCallBack
|
||
|
* This typedef defines a callback function for interpolating between two
|
||
|
* animation keyframes according to the given time.
|
||
|
*
|
||
|
* \param voidOut This is the void pointer for the output of the
|
||
|
* interpolation
|
||
|
* \param voidIn1 First input keyframe
|
||
|
* \param voidIn2 Second input keyframe
|
||
|
* \param time Time at which to interpolate
|
||
|
*/
|
||
|
typedef void (*RpHAnimKeyFrameInterpolateCallBack) (void *voidOut, void *voidIn1,
|
||
|
void *voidIn2, RwReal time);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameAddCallBack
|
||
|
* This typedef defines a callback function for adding together two animation
|
||
|
* keyframes. One of the keyframes would usually be a delta.
|
||
|
*
|
||
|
* \param voidOut This is the void pointer for the output summed keyframe
|
||
|
* \param voidIn1 First input keyframe
|
||
|
* \param voidIn2 Second input keyframe
|
||
|
*/
|
||
|
typedef void (*RpHAnimKeyFrameAddCallBack) (void *voidOut, void *voidIn1,
|
||
|
void *voidIn2);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameMulRecipCallBack
|
||
|
* This typedef defines a callback function for multiplying a keyframe
|
||
|
* by the inverse of another keyframe
|
||
|
*
|
||
|
* \param voidFrame This is the void pointer for the keyframe to be modified
|
||
|
* \param voidStart First start keyframe to take the reciprocal of.
|
||
|
*/
|
||
|
typedef void (*RpHAnimKeyFrameMulRecipCallBack) (void *voidFrame, void *voidStart);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameStreamReadCallBack
|
||
|
* This typedef defines a callback function for reading in keyframes
|
||
|
* from an \ref RwStream for the given animation.
|
||
|
*
|
||
|
* \param stream The stream to read the keyframes from
|
||
|
* \param animation The animation to read the keyframes into
|
||
|
*
|
||
|
* \return Pointer to the animation.
|
||
|
*/
|
||
|
typedef RpHAnimAnimation * (*RpHAnimKeyFrameStreamReadCallBack) (RwStream *stream, RpHAnimAnimation *animation);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameStreamWriteCallBack
|
||
|
* This typedef defines a callback function for writing keyframes from the
|
||
|
* given animation to an \ref RwStream.
|
||
|
*
|
||
|
* \param animation The animation to write out from
|
||
|
* \param stream The stream to write the keyframes to
|
||
|
*
|
||
|
* \return TRUE if successful.
|
||
|
*/
|
||
|
typedef RwBool (*RpHAnimKeyFrameStreamWriteCallBack) (RpHAnimAnimation *animation, RwStream *stream);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameStreamGetSizeCallBack
|
||
|
* This typedef defines a callback function for calculating the binary stream
|
||
|
* size of keyframe data within an animation.
|
||
|
*
|
||
|
* \param animation The animation to calculate sizes of
|
||
|
*
|
||
|
* \return Size in bytes of the keyframe data.
|
||
|
*/
|
||
|
typedef RwInt32 (*RpHAnimKeyFrameStreamGetSizeCallBack) (RpHAnimAnimation *animation);
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimInterpolatorInfo
|
||
|
* typedef for struct \ref RpHAnimInterpolatorInfo
|
||
|
*/
|
||
|
typedef struct RpHAnimInterpolatorInfo RpHAnimInterpolatorInfo;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimInterpolatorInfo
|
||
|
* This is used to hold information for a keyframe interpolation scheme.
|
||
|
*
|
||
|
* \see RpHAnimRegisterInterpolationScheme
|
||
|
* \see RpHAnimGetInterpolatorInfo
|
||
|
*/
|
||
|
struct RpHAnimInterpolatorInfo
|
||
|
{
|
||
|
RwInt32 typeID; /**< The ID of the interpolation scheme */
|
||
|
RwInt32 keyFrameSize; /**< Size in bytes of the keyframe structure */
|
||
|
RpHAnimKeyFrameToMatrixCallBack keyFrameToMatrixCB; /**< Pointer to a function that converts a keyframe to a matrix */
|
||
|
RpHAnimKeyFrameBlendCallBack keyFrameBlendCB; /**< Pointer to a function that blends between a pair of keyframes for a given delta value */
|
||
|
RpHAnimKeyFrameInterpolateCallBack keyFrameInterpolateCB; /**< Pointer to a function that interpolates between two keyframes for a given time in between */
|
||
|
RpHAnimKeyFrameAddCallBack keyFrameAddCB; /**< Pointer to a function that adds two keyframes (one of which may be a delta) */
|
||
|
RpHAnimKeyFrameMulRecipCallBack keyFrameMulRecipCB; /**< Pointer to a function that multiplies a keyframe by the reciprocal of another */
|
||
|
RpHAnimKeyFrameStreamReadCallBack keyFrameStreamReadCB; /**< Pointer to a function that reads the keyframes from a stream for a given animation */
|
||
|
RpHAnimKeyFrameStreamWriteCallBack keyFrameStreamWriteCB; /**< Pointer to a function that writes the keyframes to a stream for a given animation */
|
||
|
RpHAnimKeyFrameStreamGetSizeCallBack keyFrameStreamGetSizeCB; /**< Pointer to a function that returns the binary stream size of the keyframes for a given animation */
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimKeyFrameHeader
|
||
|
* typedef for struct RpHAnimKeyFrameHeader
|
||
|
*/
|
||
|
typedef struct RpHAnimKeyFrameHeader RpHAnimKeyFrameHeader;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimKeyFrameHeader
|
||
|
* Holds header information for a keyframe. All keyframe structures used with
|
||
|
* the overloadable interpolation system should start with this data.
|
||
|
*
|
||
|
* \see RpHAnimStdKeyFrame
|
||
|
* \see RpHAnimRegisterInterpolationScheme
|
||
|
*/
|
||
|
struct RpHAnimKeyFrameHeader
|
||
|
{
|
||
|
void *prevFrame; /**< Previous keyframe for particular hierarchy node */
|
||
|
RwReal time; /**< Time at keyframe */
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimStdKeyFrame
|
||
|
* typedef for struct RpHAnimStdKeyFrame
|
||
|
*/
|
||
|
typedef struct RpHAnimStdKeyFrame RpHAnimStdKeyFrame;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimStdKeyFrame
|
||
|
* A structure representing the standard keyframe data. Sequences of
|
||
|
* such keyframes in an \ref RpHAnimAnimation defines the animation of each
|
||
|
* node in a hierarchy.
|
||
|
*/
|
||
|
struct RpHAnimStdKeyFrame
|
||
|
{
|
||
|
RpHAnimStdKeyFrame *prevFrame; /**< Previous keyframe for particular hierarchy node */
|
||
|
RwReal time; /**< Time at keyframe */
|
||
|
RtQuat q; /**< Quaternion rotation at keyframe */
|
||
|
RwV3d t; /**< Translation at keyframe */
|
||
|
};
|
||
|
|
||
|
/* Flags for FrameInfos */
|
||
|
|
||
|
#define rpHANIMPOPPARENTMATRIX 0x01
|
||
|
#define rpHANIMPUSHPARENTMATRIX 0x02
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimNodeInfo
|
||
|
* typedef for struct RpHAnimNodeInfo
|
||
|
*/
|
||
|
typedef struct RpHAnimNodeInfo RpHAnimNodeInfo;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimNodeInfo
|
||
|
*
|
||
|
*/
|
||
|
struct RpHAnimNodeInfo
|
||
|
{
|
||
|
RwInt32 nodeID; /**< User defined ID for this node */
|
||
|
RwInt32 nodeIndex; /**< Array index of node */
|
||
|
RwInt32 flags; /**< Matrix push/pop flags */
|
||
|
RwFrame * pFrame; /**< Pointer to an attached RwFrame (see \ref RpHAnimHierarchyAttach) */
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimAnimation
|
||
|
* A hierarchical animation consists of an array of keyframe structures,
|
||
|
* along with some flags and a duration.
|
||
|
*
|
||
|
* The keyframes should be presented in the order they are needed
|
||
|
* to animate forwards through time. Pointers link all of the keyframes
|
||
|
* for a particular node backwards through time in a list.
|
||
|
*
|
||
|
* For example, a 3 node animation, with keyframes at the following times:
|
||
|
*
|
||
|
* Node 1: 0.0, 1.0, 2.0, 3.0
|
||
|
* Node 2: 0.0, 3.0
|
||
|
* Node 3: 0.0, 2.0, 2.5, 3.0
|
||
|
*
|
||
|
* should be formatted in an RpHAnimAnimation animation like this:
|
||
|
*
|
||
|
* B1,0.0 B2,0.0 B3,0.0 B1,1.0, B2,3.0, B3,2.0, B1,2.0, B1,3.0, B3,2.5 B3,3.0
|
||
|
*
|
||
|
* Each node MUST start at time = 0.0, and each node must terminate with a keyframe
|
||
|
* at time = duration of animation.
|
||
|
*
|
||
|
* \see RpHAnimAnimationCreate
|
||
|
*/
|
||
|
struct RpHAnimAnimation
|
||
|
{
|
||
|
RpHAnimInterpolatorInfo *interpInfo; /**< Pointer to interpolation scheme information */
|
||
|
RwInt32 numFrames; /**< Number of keyframes in the animation */
|
||
|
RwInt32 flags; /**< Specifies details about animation, relative translation modes etc */
|
||
|
RwReal duration; /**< Duration of animation in seconds */
|
||
|
void *pFrames; /**< Pointer to the animation keyframes */
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimHierarchyFlag defines type and update modes in HAnimHierarchies
|
||
|
*
|
||
|
* \see RpAnimHierarchyFlag
|
||
|
*/
|
||
|
enum RpHAnimHierarchyFlag
|
||
|
{
|
||
|
/* creation flags */
|
||
|
rpHANIMHIERARCHYSUBHIERARCHY = 0x01, /**< This hierarchy is a sub-hierarchy */
|
||
|
rpHANIMHIERARCHYNOMATRICES = 0x02, /**< This hierarchy has no local matrices */
|
||
|
|
||
|
/* update flags */
|
||
|
rpHANIMHIERARCHYUPDATEMODELLINGMATRICES = 0x1000, /**< This hierarchy updates modeling matrices */
|
||
|
rpHANIMHIERARCHYUPDATELTMS = 0x2000, /**< This hierarchy updates LTMs */
|
||
|
rpHANIMHIERARCHYLOCALSPACEMATRICES = 0x4000, /**< This hierarchy calculates matrices in a space
|
||
|
relative to its root */
|
||
|
|
||
|
rpHANIMHIERARCHYFLAGFORCEENUMSIZEINT = RWFORCEENUMSIZEINT
|
||
|
};
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \typedef RpHAnimHierarchyFlag
|
||
|
* These flags are used to control the creation and
|
||
|
* update status of the hierarchy
|
||
|
*/
|
||
|
typedef enum RpHAnimHierarchyFlag RpHAnimHierarchyFlag;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimHierarchy
|
||
|
* An RpHAnimHierarchy is used to "play back" an animation - it holds the
|
||
|
* interpolated keyframe data for the current state of an animation
|
||
|
* concatenated on the end of the structure.
|
||
|
*
|
||
|
* The rpHANIMHIERARCHYGETINTERPFRAME() macro can be used to access the current
|
||
|
* interpolated data, for the current time or to write to this data to override
|
||
|
* it with procedural animation.
|
||
|
*
|
||
|
* The structure of a hierarchy is defined by an array
|
||
|
* of \ref RpHAnimNodeInfo structures.
|
||
|
*
|
||
|
* The hierarchy is defined by running through the node array in order,
|
||
|
* pushing the parent-node's matrix whenever a child is reached that has
|
||
|
* more than one sibling, and popping the parent matrix when a "leaf"
|
||
|
* node is encountered.
|
||
|
*
|
||
|
*/
|
||
|
struct RpHAnimHierarchy
|
||
|
{
|
||
|
RwInt32 flags; /**< Flags for the hierarchy */
|
||
|
RwInt32 numNodes; /**< Number of nodes in the hierarchy */
|
||
|
RpHAnimAnimation *pCurrentAnim; /**< Current animation applied to hierarchy */
|
||
|
RwReal currentTime; /**< Current animation time */
|
||
|
void *pNextFrame; /**< Next animation keyframe to be played */
|
||
|
RpHAnimHierarchyCallBack pAnimCallBack; /**< Animation callback function pointer */
|
||
|
void *pAnimCallBackData; /**< Animation callback function user data */
|
||
|
RwReal animCallBackTime; /**< Trigger time for callback function */
|
||
|
RpHAnimHierarchyCallBack pAnimLoopCallBack; /**< Animation loop callback function pointer */
|
||
|
void *pAnimLoopCallBackData; /**< Animation loop callback function data */
|
||
|
RwMatrix *pMatrixArray; /**< Pointer to node matrices*/
|
||
|
void *pMatrixArrayUnaligned; /**< Pointer to memory used for node matrices
|
||
|
* from which the aligned pMatrixArray is allocated */
|
||
|
RpHAnimNodeInfo *pNodeInfo; /**< Array of node information (push/pop flags etc) */
|
||
|
RwFrame *parentFrame; /**< Pointer to the Root RwFrame of the hierarchy this
|
||
|
* RpHAnimHierarchy represents */
|
||
|
RwInt32 maxKeyFrameSize; /**< Maximum size of keyframes usable on this hierarhcy
|
||
|
* (set at creation time) */
|
||
|
RwInt32 currentKeyFrameSize; /**< Size of keyframes in the current animation */
|
||
|
RpHAnimKeyFrameToMatrixCallBack keyFrameToMatrixCB; /**< Internal use */
|
||
|
RpHAnimKeyFrameBlendCallBack keyFrameBlendCB; /**< Internal use */
|
||
|
RpHAnimKeyFrameInterpolateCallBack keyFrameInterpolateCB; /**< Internal use */
|
||
|
RpHAnimKeyFrameAddCallBack keyFrameAddCB; /**< Internal use */
|
||
|
RpHAnimHierarchy *parentHierarchy; /**< Internal use */
|
||
|
RwInt32 offsetInParent; /**< Internal use */
|
||
|
RwInt32 rootParentOffset; /**< Internal use */
|
||
|
};
|
||
|
|
||
|
#define rpHANIMHIERARCHYGETINTERPFRAME( hierarchy, nodeIndex ) \
|
||
|
( (void *)( ( (RwUInt8 *)&(hierarchy[1]) + \
|
||
|
((nodeIndex) * \
|
||
|
hierarchy->currentKeyFrameSize) ) ) )
|
||
|
|
||
|
#define rpHANIMHIERARCHYGETINTERPFRAME1( hierarchy, nodeIndex ) \
|
||
|
( (void *)( ( (RwUInt8 *)&(hierarchy[1]) + \
|
||
|
((hierarchy->numNodes + \
|
||
|
(nodeIndex)) * \
|
||
|
hierarchy->currentKeyFrameSize) ) ) )
|
||
|
|
||
|
#define rpHANIMHIERARCHYGETINTERPFRAME2( hierarchy, nodeIndex ) \
|
||
|
( (void *)( ( (RwUInt8 *)&(hierarchy[1]) + \
|
||
|
((hierarchy->numNodes * 2 + \
|
||
|
(nodeIndex)) * \
|
||
|
hierarchy->currentKeyFrameSize) ) ) )
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \ref RpHAnimFrameExtension typedef for struct RpHAnimFrameExtension
|
||
|
*/
|
||
|
|
||
|
typedef struct RpHAnimFrameExtension RpHAnimFrameExtension;
|
||
|
|
||
|
/**
|
||
|
* \ingroup rphanim
|
||
|
* \struct RpHAnimFrameExtension
|
||
|
*/
|
||
|
struct RpHAnimFrameExtension
|
||
|
{
|
||
|
RwInt32 id; /**< ID given to this RwFrame (default of -1) */
|
||
|
RpHAnimHierarchy *hierarchy; /**< Pointer to Animation hierarchy attached to this RwFrame */
|
||
|
};
|
||
|
|
||
|
/*--- Plugin API Functions ---*/
|
||
|
|
||
|
#define RpHAnimHierarchySetFlagsMacro(hierarchy, _flags) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
(hierarchy)->flags = _flags; \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
#define RpHAnimHierarchyGetFlagsMacro(hierarchy) \
|
||
|
((hierarchy)->flags)
|
||
|
|
||
|
#define RpHAnimStdKeyFrameToMatrixMacro(_matrix, _voidIFrame) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
RpHAnimStdKeyFrame * iFrame = (RpHAnimStdKeyFrame *)(_voidIFrame); \
|
||
|
\
|
||
|
/* \
|
||
|
* RpHAnim uses the same types of quaternion as RtQuat \
|
||
|
* hence no conjugate call as in RpSkin \
|
||
|
*/ \
|
||
|
\
|
||
|
RtQuatUnitConvertToMatrix(&iFrame->q, (_matrix)); \
|
||
|
\
|
||
|
(_matrix)->pos.x = iFrame->t.x; \
|
||
|
(_matrix)->pos.y = iFrame->t.y; \
|
||
|
(_matrix)->pos.z = iFrame->t.z; \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
|
||
|
#if (! defined(RWDEBUG))
|
||
|
|
||
|
#define RpHAnimHierarchySetFlags(hierarchy, _flags) \
|
||
|
RpHAnimHierarchySetFlagsMacro(hierarchy, _flags)
|
||
|
|
||
|
#define RpHAnimHierarchyGetFlags(hierarchy) \
|
||
|
(RpHAnimHierarchyFlag)RpHAnimHierarchyGetFlagsMacro(hierarchy)
|
||
|
|
||
|
#endif /* (! defined(RWDEBUG)) */
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
extern "C"
|
||
|
{
|
||
|
#endif /* __cplusplus */
|
||
|
|
||
|
#if (defined(RWDEBUG))
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchySetFlags(RpHAnimHierarchy *hierarchy,
|
||
|
RpHAnimHierarchyFlag flags);
|
||
|
|
||
|
extern RpHAnimHierarchyFlag
|
||
|
RpHAnimHierarchyGetFlags(RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
#endif /* (defined(RWDEBUG)) */
|
||
|
|
||
|
/* Keyframe Interpolator Types */
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimRegisterInterpolationScheme(RpHAnimInterpolatorInfo *interpolatorInfo);
|
||
|
|
||
|
extern RpHAnimInterpolatorInfo *
|
||
|
RpHAnimGetInterpolatorInfo(RwInt32 typeID);
|
||
|
|
||
|
/* Animation hierarchy creation */
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyCreate(RwInt32 numNodes,
|
||
|
RwUInt32 *nodeFlags,
|
||
|
RwInt32 *nodeIDs,
|
||
|
RpHAnimHierarchyFlag flags,
|
||
|
RwInt32 maxKeyFrameSize);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyCreateFromHierarchy(RpHAnimHierarchy *hierarchy,
|
||
|
RpHAnimHierarchyFlag flags,
|
||
|
RwInt32 maxKeyFrameSize);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyDestroy(RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyCreateSubHierarchy(RpHAnimHierarchy *parentHierarchy,
|
||
|
RwInt32 startNode,
|
||
|
RpHAnimHierarchyFlag flags,
|
||
|
RwInt32 maxKeyFrameSize);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyAttach(RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyDetach(RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyAttachFrameIndex(RpHAnimHierarchy *hierarchy,
|
||
|
RwInt32 nodeIndex);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchyDetachFrameIndex(RpHAnimHierarchy *hierarchy,
|
||
|
RwInt32 nodeIndex);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimFrameSetHierarchy(RwFrame *frame,
|
||
|
RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimFrameGetHierarchy(RwFrame *frame);
|
||
|
|
||
|
/* Macros for legacy support of old function names */
|
||
|
#define RpHAnimSetHierarchy(frame, hierarchy) \
|
||
|
RpHAnimFrameSetHierarchy(frame, hierarchy)
|
||
|
#define RpHAnimGetHierarchy(frame) RpHAnimFrameGetHierarchy(frame)
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchySetKeyFrameCallBacks(RpHAnimHierarchy *hierarchy,
|
||
|
RwInt32 keyFrameTypeID);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchySetCurrentAnim(RpHAnimHierarchy *hierarchy,
|
||
|
RpHAnimAnimation *anim);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchySetCurrentAnimTime(RpHAnimHierarchy *hierarchy,
|
||
|
RwReal time);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchySubAnimTime(RpHAnimHierarchy *hierarchy,
|
||
|
RwReal time);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyStdKeyFrameAddAnimTime(RpHAnimHierarchy *hierarchy,
|
||
|
RwReal time);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyAddAnimTime(RpHAnimHierarchy *hierarchy,
|
||
|
RwReal time);
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchySetAnimCallBack(RpHAnimHierarchy *hierarchy,
|
||
|
RpHAnimHierarchyCallBack callBack,
|
||
|
RwReal time,
|
||
|
void *data );
|
||
|
|
||
|
extern RpHAnimHierarchy *
|
||
|
RpHAnimHierarchySetAnimLoopCallBack(RpHAnimHierarchy *hierarchy,
|
||
|
RpHAnimHierarchyCallBack callBack,
|
||
|
void *data );
|
||
|
|
||
|
extern RwMatrix *
|
||
|
RpHAnimHierarchyGetMatrixArray(RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyUpdateMatrices(RpHAnimHierarchy *hierarchy);
|
||
|
|
||
|
/* Macro for legacy support of old function name */
|
||
|
#define RpHAnimUpdateHierarchyMatrices RpHAnimHierarchyUpdateMatrices
|
||
|
|
||
|
extern RwInt32
|
||
|
RpHAnimIDGetIndex(RpHAnimHierarchy *hierarchy,
|
||
|
RwInt32 ID);
|
||
|
|
||
|
/* Animations */
|
||
|
|
||
|
extern RpHAnimAnimation *
|
||
|
RpHAnimAnimationCreate(RwInt32 typeID,
|
||
|
RwInt32 numFrames,
|
||
|
RwInt32 flags,
|
||
|
RwReal duration);
|
||
|
|
||
|
extern RpHAnimAnimation *
|
||
|
RpHAnimAnimationDestroy(RpHAnimAnimation *animation);
|
||
|
|
||
|
#ifdef RWDEBUG
|
||
|
|
||
|
extern RwInt32
|
||
|
RpHAnimAnimationGetTypeID(RpHAnimAnimation *animation);
|
||
|
|
||
|
#else /* RWDEBUG */
|
||
|
|
||
|
#define RpHAnimAnimationGetTypeID(animation) \
|
||
|
(animation->interpInfo->typeID)
|
||
|
|
||
|
#endif /* RWDEBUG */
|
||
|
|
||
|
extern RpHAnimAnimation *
|
||
|
RpHAnimAnimationRead(const RwChar * filename);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimAnimationWrite(RpHAnimAnimation *animation,
|
||
|
const RwChar * filename);
|
||
|
|
||
|
extern RpHAnimAnimation *
|
||
|
RpHAnimAnimationStreamRead(RwStream *stream);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimAnimationStreamWrite(RpHAnimAnimation *animation,
|
||
|
RwStream *stream);
|
||
|
|
||
|
extern RwInt32
|
||
|
RpHAnimAnimationStreamGetSize(RpHAnimAnimation *animation);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimAnimationMakeDelta(RpHAnimAnimation *animation,
|
||
|
RwInt32 numNodes,
|
||
|
RwReal time);
|
||
|
|
||
|
/* Plugin support */
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimPluginAttach(void);
|
||
|
|
||
|
/* Overloadable keyframe functions */
|
||
|
|
||
|
#define RpHAnimFrameToMatrixMacro(hierarchy, matrix, iFrame) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
const RpHAnimKeyFrameToMatrixCallBack keyFrameToMatrixCB = \
|
||
|
(hierarchy)->keyFrameToMatrixCB; \
|
||
|
\
|
||
|
if (RpHAnimStdKeyFrameToMatrix == keyFrameToMatrixCB) \
|
||
|
{ \
|
||
|
RpHAnimStdKeyFrameToMatrixMacro((matrix), (iFrame)); \
|
||
|
} \
|
||
|
else \
|
||
|
{ \
|
||
|
keyFrameToMatrixCB((matrix), (iFrame)); \
|
||
|
} \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
#define RpHAnimFrameInterpolateMacro(hierarchy, out, in1, in2, time) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
(hierarchy)->keyFrameInterpolateCB((out), (in1), (in2), (time)); \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
#define RpHAnimFrameBlendMacro(hierarchy, out, in1, in2, fAlpha) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
(hierarchy)->keyFrameBlendCB((out), (in1), (in2), (fAlpha)); \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
#define RpHAnimFrameAddTogetherMacro(hierarchy, out, in1, in2) \
|
||
|
MACRO_START \
|
||
|
{ \
|
||
|
(hierarchy)->keyFrameAddCB((out), (in1), (in2)); \
|
||
|
} \
|
||
|
MACRO_STOP
|
||
|
|
||
|
#ifdef RWDEBUG
|
||
|
void
|
||
|
RpHAnimFrameInterpolate(RpHAnimHierarchy *hierarchy,
|
||
|
void *out, void *in1,
|
||
|
void *in2, RwReal time);
|
||
|
|
||
|
void
|
||
|
RpHAnimFrameBlend(RpHAnimHierarchy *hierarchy,
|
||
|
void *out,
|
||
|
void *in1,
|
||
|
void *in2,
|
||
|
RwReal alpha);
|
||
|
|
||
|
void
|
||
|
RpHAnimFrameToMatrix(RpHAnimHierarchy *hierarchy,
|
||
|
RwMatrix *matrix, void *iFrame);
|
||
|
|
||
|
void
|
||
|
RpHAnimFrameAddTogether(RpHAnimHierarchy *hierarchy,
|
||
|
void *out, void *in1, void *in2);
|
||
|
|
||
|
#else /* RWDEBUG */
|
||
|
|
||
|
#define RpHAnimFrameToMatrix(hierarchy, matrix, iFrame) \
|
||
|
RpHAnimFrameToMatrixMacro(hierarchy, matrix, iFrame)
|
||
|
|
||
|
#define RpHAnimFrameInterpolate(hierarchy, out, in1, in2, time) \
|
||
|
RpHAnimFrameInterpolateMacro(hierarchy, out, in1, in2, time)
|
||
|
|
||
|
#define RpHAnimFrameBlend(hierarchy, out, in1, in2, alpha) \
|
||
|
RpHAnimFrameBlendMacro(hierarchy, out, in1, in2, alpha)
|
||
|
|
||
|
#define RpHAnimFrameAddTogether(hierarchy, out, in1, in2) \
|
||
|
RpHAnimFrameAddTogetherMacro(hierarchy, out, in1, in2)
|
||
|
|
||
|
#endif /* RWDEBUG */
|
||
|
|
||
|
/* Standard keyframe functions */
|
||
|
|
||
|
extern void
|
||
|
RpHAnimStdKeyFrameToMatrix(RwMatrix *matrix,
|
||
|
void * voidIFrame);
|
||
|
|
||
|
extern void
|
||
|
RpHAnimStdKeyFrameBlend(void *voidOut,
|
||
|
void *voidIn1,
|
||
|
void *voidIn2,
|
||
|
RwReal alpha);
|
||
|
|
||
|
extern void
|
||
|
RpHAnimStdKeyFrameInterpolate(void *voidOut,
|
||
|
void *voidIn1,
|
||
|
void *voidIn2,
|
||
|
RwReal time);
|
||
|
|
||
|
extern void
|
||
|
RpHAnimStdKeyFrameAdd(void *voidOut,
|
||
|
void *voidIn1,
|
||
|
void *voidIn2);
|
||
|
|
||
|
extern void
|
||
|
RpHAnimStdKeyFrameMulRecip(void *voidFrame,
|
||
|
void *voidStart);
|
||
|
|
||
|
extern RpHAnimAnimation *
|
||
|
RpHAnimStdKeyFrameStreamRead(RwStream *stream,
|
||
|
RpHAnimAnimation *animation);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimStdKeyFrameStreamWrite(RpHAnimAnimation *animation,
|
||
|
RwStream *stream);
|
||
|
|
||
|
extern RwInt32
|
||
|
RpHAnimStdKeyFrameStreamGetSize(RpHAnimAnimation *animation);
|
||
|
|
||
|
/* Hierarchy blending/combination functions */
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyBlend(RpHAnimHierarchy *outHierarchy,
|
||
|
RpHAnimHierarchy *inHierarchy1,
|
||
|
RpHAnimHierarchy *inHierarchy2,
|
||
|
RwReal alpha);
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyAddTogether(RpHAnimHierarchy *outHierarchy,
|
||
|
RpHAnimHierarchy *inHierarchy1,
|
||
|
RpHAnimHierarchy *inHierarchy2);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyBlendSubHierarchy(RpHAnimHierarchy *outHierarchy,
|
||
|
RpHAnimHierarchy *inHierarchy1,
|
||
|
RpHAnimHierarchy *inHierarchy2,
|
||
|
RwReal alpha);
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyAddSubHierarchy(RpHAnimHierarchy *outHierarchy,
|
||
|
RpHAnimHierarchy *mainHierarchy,
|
||
|
RpHAnimHierarchy *subHierarchy);
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimHierarchyCopy(RpHAnimHierarchy *outHierarchy,
|
||
|
RpHAnimHierarchy *inHierarchy);
|
||
|
|
||
|
/* Access to RwFrame ID's */
|
||
|
|
||
|
extern RwBool
|
||
|
RpHAnimFrameSetID(RwFrame *frame,
|
||
|
RwInt32 id);
|
||
|
|
||
|
extern RwInt32
|
||
|
RpHAnimFrameGetID(RwFrame *frame);
|
||
|
|
||
|
#ifdef __cplusplus
|
||
|
}
|
||
|
#endif /* __cplusplus */
|
||
|
|
||
|
|
||
|
#endif /* RPHANIM_H */
|