void Crowd::SetEntityGroundPos(D3DXVECTOR3 &pos)
{
//Create the test ray
D3DXVECTOR3 org = pos + D3DXVECTOR3(0.0f, 10.0f, 0.0f);
D3DXVECTOR3 dir = D3DXVECTOR3(0.0f, -1.0f, 0.0f);
BOOL Hit;
DWORD FaceIndex;
FLOAT U;
FLOAT V;
FLOAT Dist;
//Floor-ray intersection test
D3DXIntersect(m_pFloor->m_pMesh, &org, &dir, &Hit, &FaceIndex, &U, &V, &Dist, NULL, NULL);
if(Hit)
{
//Adjust position accordingly to the floor height
pos.y = org.y - Dist;
}
}Statistics: Posted by Anddos — Tue Aug 13, 2013 12:14 pm
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