Cyd
2b8ca921cb
Complete disaster-recovery snapshot: engine/game source, game data assets, VC6 toolchain + DX SDKs, build outputs, deployed game, and _UNUSED archive. Large binaries in Git LFS; text preserved byte-for-byte (core.autocrlf=false, no eol attributes). See RECOVERY.md for the one-clone rebuild procedure.
30 lines
757 B
C++
30 lines
757 B
C++
/**********************************************************************
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*<
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FILE: decomp.h
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DESCRIPTION:
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CREATED BY: Dan Silva
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HISTORY:
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*> Copyright (c) 1994, All Rights Reserved.
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**********************************************************************/
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#ifndef _H_Decompose
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#define _H_Decompose
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typedef struct {
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Point3 t; /* Translation components */
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Quat q; /* Essential rotation */
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Quat u; /* Stretch rotation */
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Point3 k; /* Stretch factors */
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float f; /* Sign of determinant */
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} AffineParts;
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CoreExport void SpectralDecomp(Matrix3 m, Point3 &s, Quat& q);
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CoreExport void decomp_affine(Matrix3 A, AffineParts *parts);
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CoreExport void invert_affine(AffineParts *parts, AffineParts *inverse);
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#endif
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