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improve segment vs segment collision, small fixes

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This commit is contained in:
Irlan
2017-02-17 13:52:24 -02:00
parent a346a1472d
commit 012460f6b0
16 changed files with 175 additions and 150 deletions
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16
include/testbed/tests/ray_cast.h
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@ -204,18 +204,12 @@ public:
void CastRay(const b3Vec3 p1, const b3Vec3 p2) const
{
// Perform the ray cast
RayCastListener listener;
listener.hit.shape = NULL;
m_world.RayCastFirst(&listener, p1, p2);
RayCastHit hit = listener.hit;
if (hit.shape)
b3RayCastSingleOutput out;
if (m_world.RayCastSingle(&out, p1, p2))
{
// Replace current hit
g_debugDraw->DrawSegment(p1, hit.point, b3Color(0.0f, 1.0f, 0.0f));
g_debugDraw->DrawPoint(hit.point, 4.0f, b3Color(1.0f, 0.0f, 0.0f));
g_debugDraw->DrawSegment(hit.point, hit.point + hit.normal, b3Color(1.0f, 1.0f, 1.0f));
g_debugDraw->DrawSegment(p1, out.point, b3Color(0.0f, 1.0f, 0.0f));
g_debugDraw->DrawPoint(out.point, 4.0f, b3Color(1.0f, 0.0f, 0.0f));
g_debugDraw->DrawSegment(out.point, out.point + out.normal, b3Color(1.0f, 1.0f, 1.0f));
}
else
{