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Diffstat (limited to 'public/interpolatortypes.h')
| -rw-r--r-- | public/interpolatortypes.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/public/interpolatortypes.h b/public/interpolatortypes.h new file mode 100644 index 0000000..74c667a --- /dev/null +++ b/public/interpolatortypes.h @@ -0,0 +1,102 @@ +//========= Copyright Valve Corporation, All rights reserved. ============// +// +// Purpose: +// +//============================================================================= + +#ifndef INTERPOLATORTYPES_H +#define INTERPOLATORTYPES_H +#ifdef _WIN32 +#pragma once +#endif + +class Quaternion; + +enum +{ + INTERPOLATE_DEFAULT = 0, + INTERPOLATE_CATMULL_ROM_NORMALIZEX, + INTERPOLATE_EASE_IN, + INTERPOLATE_EASE_OUT, + INTERPOLATE_EASE_INOUT, + INTERPOLATE_BSPLINE, + INTERPOLATE_LINEAR_INTERP, + INTERPOLATE_KOCHANEK_BARTELS, + INTERPOLATE_KOCHANEK_BARTELS_EARLY, + INTERPOLATE_KOCHANEK_BARTELS_LATE, + INTERPOLATE_SIMPLE_CUBIC, + + INTERPOLATE_CATMULL_ROM, + INTERPOLATE_CATMULL_ROM_NORMALIZE, + INTERPOLATE_CATMULL_ROM_TANGENT, + + INTERPOLATE_EXPONENTIAL_DECAY, + + INTERPOLATE_HOLD, + + NUM_INTERPOLATE_TYPES, +}; + +#define MAKE_CURVE_TYPE( left, right ) ( ( right ) & 0xff ) | ( ( ( left ) & 0xff ) << 8 ) + +#define GET_RIGHT_CURVE(w) ( ( w ) & 0xff ) +#define GET_LEFT_CURVE(w) ( ( ( w ) >> 8) & 0xff ) + +// Presets used by faceposer +enum +{ + CURVE_DEFAULT = MAKE_CURVE_TYPE( INTERPOLATE_DEFAULT, INTERPOLATE_DEFAULT ), + CURVE_CATMULL_ROM_TO_CATMULL_ROM = MAKE_CURVE_TYPE( INTERPOLATE_CATMULL_ROM_NORMALIZEX , INTERPOLATE_CATMULL_ROM_NORMALIZEX ), // hotkey 1 + CURVE_EASE_IN_TO_EASE_OUT = MAKE_CURVE_TYPE( INTERPOLATE_EASE_IN, INTERPOLATE_EASE_OUT ), // hotkey 2 + CURVE_EASE_IN_TO_EASE_IN = MAKE_CURVE_TYPE( INTERPOLATE_EASE_IN, INTERPOLATE_EASE_IN ), + CURVE_EASE_OUT_TO_EASE_OUT = MAKE_CURVE_TYPE( INTERPOLATE_EASE_OUT, INTERPOLATE_EASE_OUT ), + CURVE_BSPLINE_TO_BSPLINE = MAKE_CURVE_TYPE( INTERPOLATE_BSPLINE, INTERPOLATE_BSPLINE ), + CURVE_LINEAR_INTERP_TO_LINEAR_INTERP = MAKE_CURVE_TYPE( INTERPOLATE_LINEAR_INTERP, INTERPOLATE_LINEAR_INTERP ), + CURVE_KOCHANEK_BARTELS_TO_KOCHANEK_BARTELS = MAKE_CURVE_TYPE( INTERPOLATE_KOCHANEK_BARTELS, INTERPOLATE_KOCHANEK_BARTELS ), + CURVE_KOCHANEK_BARTELS_EARLY_TO_KOCHANEK_BARTELS_EARLY = MAKE_CURVE_TYPE( INTERPOLATE_KOCHANEK_BARTELS_EARLY, INTERPOLATE_KOCHANEK_BARTELS_EARLY ), + CURVE_KOCHANEK_BARTELS_LATE_TO_KOCHANEK_BARTELS_LATE = MAKE_CURVE_TYPE( INTERPOLATE_KOCHANEK_BARTELS_LATE, INTERPOLATE_KOCHANEK_BARTELS_LATE ), + CURVE_SIMPLE_CUBIC_TO_SIMPLE_CUBIC = MAKE_CURVE_TYPE( INTERPOLATE_SIMPLE_CUBIC, INTERPOLATE_SIMPLE_CUBIC ), + CURVE_LINEAR_TO_HOLD = MAKE_CURVE_TYPE( INTERPOLATE_LINEAR_INTERP, INTERPOLATE_HOLD ), + CURVE_HOLD_TO_LINEAR = MAKE_CURVE_TYPE( INTERPOLATE_HOLD, INTERPOLATE_LINEAR_INTERP ), +}; + +// Turn enum into string and vice versa +int Interpolator_CurveTypeForName( const char *name ); +const char *Interpolator_NameForCurveType( int type, bool printname ); +void Interpolator_CurveInterpolatorsForType( int type, int& inbound, int& outbound ); +int Interpolator_CurveTypeForHotkey( int key ); + +int Interpolator_InterpolatorForName( char const *name ); +char const *Interpolator_NameForInterpolator( int type, bool printname ); + +void Interpolator_GetKochanekBartelsParams( int interpolatorType, float& tension, float& bias, float& continuity ); + +class Vector; +// Main spline interpolation function, assumes .x holds time and .y holds one dimensional value +void Interpolator_CurveInterpolate( int interpolationType, + const Vector &vPre, + const Vector &vStart, + const Vector &vEnd, + const Vector &vNext, + float f, + Vector &vOut ); + +// Main spline interpolation function for Vectors, doesn't assume time is in .x and doesn't do normalization +void Interpolator_CurveInterpolate_NonNormalized( int interpolationType, + const Vector &vPre, + const Vector &vStart, + const Vector &vEnd, + const Vector &vNext, + float f, + Vector &vOut ); + +// Main spline interpolation function for Vectors, doesn't assume time is in .x and doesn't do normalization +void Interpolator_CurveInterpolate_NonNormalized( int interpolationType, + const Quaternion &vPre, + const Quaternion &vStart, + const Quaternion &vEnd, + const Quaternion &vNext, + float f, + Quaternion &vOut ); + +#endif // INTERPOLATORTYPES_H |