mirror of
https://github.com/zeldaret/ss
synced 2026-06-18 23:36:40 -04:00
Elijah Thomas
c235e32d95
* mostly done * Update d_t_tumble_weed.cpp * remove cM::calcTimer * just regswap on adjustSpeed * Create inlines for angle between vectors * name data symbols --------- Co-authored-by: robojumper <robojumper@gmail.com>
66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
#ifndef C_M3D_G_PLA_H
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#define C_M3D_G_PLA_H
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#include "c/c_math.h"
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#include "d/col/c/c_m3d.h"
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#include "m/m_angle.h"
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#include "m/m_vec.h"
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// Plane with a normal
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class cM3dGPla {
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public:
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/* 0x00 */ mVec3_c mNormal;
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/* 0x0C */ f32 mD;
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cM3dGPla() {}
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cM3dGPla(const mVec3_c *v, f32 f) {
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mNormal = *v;
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f = mD;
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}
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bool CrossInfLin(const mVec3_c &, const mVec3_c &, mVec3_c &) const;
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bool getCrossYLessD(const mVec3_c &, f32 *) const;
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mAng GetAngle(mAng) const;
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mAng GetNegativeAngle(mAng) const;
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// Unused
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// void SetupNP0(const mVec3_c &, const mVec3_c &);
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// void SetupNP(const mVec3_c &, const mVec3_c &);
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// bool getCrossY(const mVec3_c &, f32 *) const;
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// void Set(const cM3dGPla *);
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f32 getPlaneFunc(const mVec3_c &pnt) const {
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return mD + VEC3Dot(mNormal, pnt);
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}
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mVec3_c *GetNP() {
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return &mNormal;
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}
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const mVec3_c *GetNP() const {
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return &mNormal;
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}
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mVec3_c &GetN() {
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return mNormal;
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}
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const mVec3_c &GetN() const {
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return mNormal;
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}
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f32 GetD() const {
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return mD;
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}
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void SetupFrom3Vtx(const nw4r::math::VEC3 *v1, const nw4r::math::VEC3 *v2, const nw4r::math::VEC3 *v3) {
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cM3d_CalcPla(v1, v2, v3, &mNormal, &mD);
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}
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f32 getCrossY_NonIsZero(const mVec3_c *param_1) {
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return ((-mNormal.x * param_1->x - mNormal.z * param_1->z) - mD) / mNormal.y;
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}
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f32 GetXZDist() const {
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return EGG::Math<f32>::sqrt(mNormal.x * mNormal.x + mNormal.z * mNormal.z);
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}
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s32 GetAngleY() const {
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return mAng(cM::atan2s(mNormal.x, mNormal.z));
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}
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};
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#endif
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