mirror of
https://github.com/zeldaret/tww.git
synced 2026-05-25 15:25:07 -04:00
Jasper St. Pierre
37 lines
891 B
C++
37 lines
891 B
C++
#ifndef C_M3D_G_PLA_H_
|
|
#define C_M3D_G_PLA_H_
|
|
|
|
#include "SSystem/SComponent/c_xyz.h"
|
|
#include "SSystem/SComponent/c_m3d.h"
|
|
#include "dolphin/mtx/vec.h"
|
|
|
|
// Plane with a normal
|
|
class cM3dGPla {
|
|
public:
|
|
/* 0x00 */ cXyz mNormal;
|
|
/* 0x0C */ f32 mD;
|
|
/* 0x10 vtable */
|
|
|
|
cM3dGPla() {}
|
|
void CalcAngleXz(short* pAngleX, short* pAngleY) const;
|
|
void SetupNP0(const Vec&, const Vec&);
|
|
|
|
f32 getPlaneFunc(const Vec *p) const {
|
|
return mD + VECDotProduct(&mNormal, p);
|
|
}
|
|
|
|
const cXyz * GetNP() const { return &mNormal; }
|
|
float getCrossY(const cXyz& i_axis) const {
|
|
return (-mNormal.x * i_axis.x - mNormal.z * i_axis.z - mD) / mNormal.y;
|
|
}
|
|
void getCrossY(const cXyz& i_axis, float* i_value) const {
|
|
if (!cM3d_IsZero(mNormal.y)) {
|
|
*i_value = getCrossY(i_axis);
|
|
}
|
|
}
|
|
|
|
virtual ~cM3dGPla() {}
|
|
};
|
|
|
|
#endif
|