bool CFVec4::operator != (CFVec4Arg vArg ) const
{
const XMVECTOR& v4V = *reinterpret_cast<const XMVECTOR*>( this );
const XMVECTOR& v4V2 = *reinterpret_cast<const XMVECTOR*>( &vArg );
bool bSuccess = false;
XMVector4Equal( v4V, v4V2 ) ? bSuccess = false : bSuccess = true;
return bSuccess;
}
void XM_CALLCONV PrimitveDrawer::DrawCylinder(FXMVECTOR P1, FXMVECTOR P2, float radius, FXMVECTOR Color)
{
auto center = 0.5f * XMVectorAdd(P1, P2);
auto dir = XMVectorSubtract(P1, P2);
auto scale = XMVector3Length(dir);
scale = XMVectorSet(radius, XMVectorGetX(scale), radius, 1.0f);
XMVECTOR rot;
if (XMVector4Equal(dir, g_XMZero))
rot = XMQuaternionIdentity();
else
rot = XMQuaternionRotationVectorToVector(g_XMIdentityR1, dir);
XMMATRIX world = XMMatrixAffineTransformation(scale, g_XMZero, rot, center);
m_pCylinder->Draw(world, ViewMatrix, ProjectionMatrix, Color);
}
