R5Reloaded/r5sdk
1
0
Fork 0
mirror of https://github.com/Mauler125/r5sdk.git synced 2025-02-09 19:15:03 +01:00
Code Issues Packages Projects Releases Wiki Activity

Remove already defined symbols

Browse Source 
These are already defined in 'mathlib_base.cpp'.
This commit is contained in:
Kawe Mazidjatari 2023-04-01 13:11:02 +02:00
parent 16ea75d5a2
commit cc67739802
1 changed files with 0 additions and 39 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
r5dev/vphysics/physics_collide.cpp
View File

@ -9,42 +9,3 @@
#include "mathlib/mathlib.h"
//-----------------------------------------------------------------------------
// Purpose: Calculate the volume of a tetrahedron with these vertices
// Input : p0 - points of tetrahedron
// p1 -
// p2 -
// p3 -
// Output : float (volume in units^3)
//-----------------------------------------------------------------------------
static float TetrahedronVolume(const Vector3D& p0, const Vector3D& p1, const Vector3D& p2, const Vector3D& p3)
{
Vector3D a, b, c, cross;
float volume = 1.0f / 6.0f;
a = p1 - p0;
b = p2 - p0;
c = p3 - p0;
cross = CrossProduct(b, c);
volume *= DotProduct(a, cross);
if (volume < 0)
return -volume;
return volume;
}
//-----------------------------------------------------------------------------
// Purpose: Calculate a triangle area with these vertices
// Input : p0 - points of tetrahedron
// p1 -
// p2 -
// Output : float (area)
//-----------------------------------------------------------------------------
static float TriangleArea(const Vector3D& p0, const Vector3D& p1, const Vector3D& p2)
{
Vector3D e0 = p1 - p0;
Vector3D e1 = p2 - p0;
Vector3D cross;
CrossProduct(e0, e1, cross);
return 0.5f * cross.Length();
}