mirror of
https://github.com/ACreTeam/ac-decomp
synced 2026-05-23 06:34:18 -04:00
Cuyler36
55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
#ifndef SYS_MATH3D_H
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#define SYS_MATH3D_H
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#include "types.h"
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#include "m_lib.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct math_3d_pipe_s {
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s16 radius;
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s16 height;
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s16 offset;
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s_xyz center;
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} Math3D_pipe_c;
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typedef struct math_3d_sphere_s{
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s_xyz center;
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s16 radius;
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}Math3D_sphere_c;
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typedef struct math_3d_plane_s {
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xyz_t normal;
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f32 originDist;
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} Math3D_plane_c; // size = 0x10
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typedef struct math_3d_triangle_s {
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xyz_t vtx[3];
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Math3D_plane_c plane;
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} Math3D_triangle_c; // size = 0x34
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extern f32 Math3DVecLength(xyz_t* vec);
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extern f32 Math3DVecLengthSquare2D(f32 x, f32 y);
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extern void sMath_RotateX(xyz_t* pos, f32 rad);
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extern void sMath_RotateY(xyz_t* pos, f32 rad);
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extern void sMath_RotateZ(xyz_t* pos, f32 rad);
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extern f32 Math3d_normalizeXyz_t(xyz_t* vec);
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extern f32 Math3DLength(xyz_t* v0, xyz_t* v1);
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extern void Math3DInDivPos2(const xyz_t* v0, const xyz_t* v1, xyz_t* v2, f32 percent);
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extern void Math3DPlane(xyz_t* va, xyz_t* vb, xyz_t* vc, f32* nox, f32* noy, f32* noz, f32* odist);
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extern int Math3D_sphereCrossSphere_cl(Math3D_sphere_c* a, Math3D_sphere_c* b, f32* in);
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extern int Math3D_sphereVsPipe_cl(Math3D_sphere_c* s, Math3D_pipe_c* c, f32* in);
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extern int Math3D_pipeVsPipe_cl(Math3D_pipe_c* a, Math3D_pipe_c* b , f32* d);
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extern int Math3D_sphereCrossTriangle3_cp(Math3D_sphere_c* s, Math3D_triangle_c* tri, xyz_t* ip);
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extern int Math3D_pipeCrossTriangle_cp(Math3D_pipe_c* c,Math3D_triangle_c* tri, xyz_t* in);
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extern xyz_t ZeroVec;
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extern s_xyz ZeroSVec;
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#ifdef __cplusplus
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}
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#endif
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#endif |