23 lines
642 B
C
23 lines
642 B
C
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#ifndef SPLINE_H
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#define SPLINE_H
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#include "HandmadeMath.h"
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HMM_Vec2 *catmull_rom_ma_v2(HMM_Vec2 *cp, float ma);
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HMM_Vec3 *catmull_rom_ma_v3(HMM_Vec3 *cp, float ma);
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HMM_Vec4 *catmull_rom_ma_v4(HMM_Vec4 *cp, float ma);
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HMM_Vec2 catmull_rom_query(HMM_Vec2 *cp, float d, HMM_Mat4 *G);
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HMM_Vec2 catmull_rom_pos(HMM_Vec2 *cp, float d);
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HMM_Vec2 catmull_rom_tan(HMM_Vec2 *cp, float d);
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HMM_Vec2 catmull_rom_curv(HMM_Vec2 *cp, float d);
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HMM_Vec2 catmull_rom_wig(HMM_Vec2 *cp, float d);
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float catmull_rom_len(HMM_Vec2 *cp);
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/* Returns closest point on a curve given a point p */
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HMM_Vec2 catmull_rom_closest(HMM_Vec2 *cp, HMM_Vec2 p);
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#endif
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