diff options
Diffstat (limited to 'libraries/ode-0.9/contrib/dRay/dRay_Plane.cpp')
-rw-r--r-- | libraries/ode-0.9/contrib/dRay/dRay_Plane.cpp | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/libraries/ode-0.9/contrib/dRay/dRay_Plane.cpp b/libraries/ode-0.9/contrib/dRay/dRay_Plane.cpp deleted file mode 100644 index cf03c5b..0000000 --- a/libraries/ode-0.9/contrib/dRay/dRay_Plane.cpp +++ /dev/null | |||
@@ -1,35 +0,0 @@ | |||
1 | // Ripped from Paul Bourke | ||
2 | |||
3 | #include "Include\dRay.h" | ||
4 | #include "dxRay.h" | ||
5 | |||
6 | int dCollidePR(dxGeom* RayGeom, dxGeom* PlaneGeom, int Flags, dContactGeom* Contact, int Stride){ | ||
7 | dVector3 Plane; | ||
8 | dGeomPlaneGetParams(PlaneGeom, Plane); | ||
9 | |||
10 | dVector3 Origin, Direction; | ||
11 | dGeomRayGet(RayGeom, Origin, Direction); | ||
12 | |||
13 | dReal Length = dGeomRayGetLength(RayGeom); | ||
14 | |||
15 | dReal Denom = Plane[0] * Direction[0] + Plane[1] * Direction[1] + Plane[2] * Direction[2]; | ||
16 | if (dFabs(Denom) < 0.00001f){ | ||
17 | return 0; // Ray never hits | ||
18 | } | ||
19 | |||
20 | float T = -(Plane[3] + Plane[0] * Origin[0] + Plane[1] * Origin[1] + Plane[2] * Origin[2]) / Denom; | ||
21 | |||
22 | if (T < 0 || T > Length){ | ||
23 | return 0; // Ray hits but not within boundaries | ||
24 | } | ||
25 | |||
26 | Contact->pos[0] = Origin[0] + T * Direction[0]; | ||
27 | Contact->pos[1] = Origin[1] + T * Direction[1]; | ||
28 | Contact->pos[2] = Origin[2] + T * Direction[2]; | ||
29 | Contact->pos[3] = REAL(0.0); | ||
30 | //Contact->normal = 0; | ||
31 | Contact->depth = 0.0f; | ||
32 | Contact->g1 = RayGeom; | ||
33 | Contact->g2 = PlaneGeom; | ||
34 | return 1; | ||
35 | } \ No newline at end of file | ||