public void SetHandPresence(Hand p_hand, bool p_state, GlmSharp.vec3 p_tipPos)
{
switch (p_hand)
{
case Hand.Left:
{
m_leftHandOverlay.SetHandPresence(p_state, p_tipPos);
Valve.VR.HmdMatrix34_t l_matrix = new Valve.VR.HmdMatrix34_t();
(m_headTransform * GlmSharp.mat4.Translate(p_tipPos)).Convert(ref l_matrix);
Valve.VR.OpenVR.Overlay.SetOverlayTransformAbsolute(m_leftFingerOverlay, Valve.VR.ETrackingUniverseOrigin.TrackingUniverseRawAndUncalibrated, ref l_matrix);
}
break;
case Hand.Right:
{
m_rightHandOverlay.SetHandPresence(p_state, p_tipPos);
Valve.VR.HmdMatrix34_t l_matrix = new Valve.VR.HmdMatrix34_t();
(m_headTransform * GlmSharp.mat4.Translate(p_tipPos)).Convert(ref l_matrix);
Valve.VR.OpenVR.Overlay.SetOverlayTransformAbsolute(m_rightFingerOverlay, Valve.VR.ETrackingUniverseOrigin.TrackingUniverseRawAndUncalibrated, ref l_matrix);
}
break;
}
}
public static void Convert(this GlmSharp.mat4 p_src, ref Valve.VR.HmdMatrix34_t p_dst)
{
p_dst.m0 = p_src.m00;
p_dst.m1 = p_src.m10;
p_dst.m2 = p_src.m20;
p_dst.m3 = p_src.m30;
p_dst.m4 = p_src.m01;
p_dst.m5 = p_src.m11;
p_dst.m6 = p_src.m21;
p_dst.m7 = p_src.m31;
p_dst.m8 = p_src.m02;
p_dst.m9 = p_src.m12;
p_dst.m10 = p_src.m22;
p_dst.m11 = p_src.m32;
}
public static void Convert(this Valve.VR.HmdMatrix34_t p_src, ref GlmSharp.mat4 p_dst)
{
p_dst.m00 = p_src.m0;
p_dst.m01 = p_src.m4;
p_dst.m02 = p_src.m8;
p_dst.m03 = 0f;
p_dst.m10 = p_src.m1;
p_dst.m11 = p_src.m5;
p_dst.m12 = p_src.m9;
p_dst.m13 = 0f;
p_dst.m20 = p_src.m2;
p_dst.m21 = p_src.m6;
p_dst.m22 = p_src.m10;
p_dst.m23 = 0f;
p_dst.m30 = p_src.m3;
p_dst.m31 = p_src.m7;
p_dst.m32 = p_src.m11;
p_dst.m33 = 1f;
}
public Pose(Valve.VR.HmdMatrix34_t pose)
{
var m = Matrix4x4.identity;
m[0, 0] = pose.m0;
m[0, 1] = pose.m1;
m[0, 2] = -pose.m2;
m[0, 3] = pose.m3;
m[1, 0] = pose.m4;
m[1, 1] = pose.m5;
m[1, 2] = -pose.m6;
m[1, 3] = pose.m7;
m[2, 0] = -pose.m8;
m[2, 1] = -pose.m9;
m[2, 2] = pose.m10;
m[2, 3] = -pose.m11;
pos = m.GetPosition();
rot = m.GetRotation();
}
