private void Initialize(MeshType meshType)
{
if (null == _mesh)
{
_mesh = new Mesh();
}
var ovrpMesh = new OVRPlugin.Mesh();
if (OVRPlugin.GetMesh((OVRPlugin.MeshType)_meshType, out ovrpMesh))
{
var vertices = new Vector3[ovrpMesh.NumVertices];
for (int i = 0; i < ovrpMesh.NumVertices; ++i)
{
vertices[i] = ovrpMesh.VertexPositions[i].FromFlippedXVector3f();
}
_mesh.vertices = vertices;
var uv = new Vector2[ovrpMesh.NumVertices];
for (int i = 0; i < ovrpMesh.NumVertices; ++i)
{
uv[i] = new Vector2(ovrpMesh.VertexUV0[i].x, -ovrpMesh.VertexUV0[i].y);
}
_mesh.uv = uv;
var triangles = new int[ovrpMesh.NumIndices];
for (int i = 0; i < ovrpMesh.NumIndices; ++i)
{
triangles[i] = ovrpMesh.Indices[ovrpMesh.NumIndices - i - 1];
}
_mesh.triangles = triangles;
var normals = new Vector3[ovrpMesh.NumVertices];
for (int i = 0; i < ovrpMesh.NumVertices; ++i)
{
normals[i] = ovrpMesh.VertexNormals[i].FromFlippedXVector3f();
}
_mesh.normals = normals;
var boneWeights = new BoneWeight[ovrpMesh.NumVertices];
for (int i = 0; i < ovrpMesh.NumVertices; ++i)
{
var currentBlendWeight = ovrpMesh.BlendWeights[i];
var currentBlendIndices = ovrpMesh.BlendIndices[i];
boneWeights[i].boneIndex0 = (int)currentBlendIndices.x;
boneWeights[i].weight0 = currentBlendWeight.x;
boneWeights[i].boneIndex1 = (int)currentBlendIndices.y;
boneWeights[i].weight1 = currentBlendWeight.y;
boneWeights[i].boneIndex2 = (int)currentBlendIndices.z;
boneWeights[i].weight2 = currentBlendWeight.z;
boneWeights[i].boneIndex3 = (int)currentBlendIndices.w;
boneWeights[i].weight3 = currentBlendWeight.w;
}
_mesh.boneWeights = boneWeights;
IsInitialized = true;
}
}
private IEnumerator InitializeHandMesh()
{
bool success = false;
while (!success)
{
var mesh = new OVRPlugin.Mesh();
OVRPlugin.MeshType meshType = GetHandMeshTypeFromOVRHandType(_hand.HandType);
if (OVRPlugin.GetMesh(meshType, out mesh))
{
success = InitializeMesh(ref mesh);
}
yield return(null);
}
}
void Start()
{
if (uiText != null)
{
uiText.supportRichText = false;
}
data = new StringBuilder(2048);
monitors = new List <BoolMonitor>()
{
new BoolMonitor("One", () => OVRInput.Get(OVRInput.Button.One)),
};
result_skel_LH = OVRPlugin.GetSkeleton(OVRPlugin.SkeletonType.HandLeft, out skel_LH);
result_skel_RH = OVRPlugin.GetSkeleton(OVRPlugin.SkeletonType.HandRight, out skel_RH);
result_mesh_LH = OVRPlugin.GetMesh(OVRPlugin.MeshType.HandLeft, out mesh_LH);
result_mesh_RH = OVRPlugin.GetMesh(OVRPlugin.MeshType.HandRight, out mesh_RH);
}
private IEnumerator InitializeMeshAndSend(OVRPlugin.Hand hand)
{
var meshType = GetHandMeshTypeFromOVRHandType(hand);
if (OVRPlugin.GetMesh(meshType, out var mesh))
{
try
{
var meshDataJson = XmlSerialize.Serialize(HandRelatedDataContainer.AsMeshData(
new MeshData(meshType, mesh)
));
StartCoroutine(SendDataTCP(meshDataJson)); //mesh data is too big for single UDP packet
}
catch (Exception e)
{
Debug.LogError($"Unable to send mesh data: {e.ToString()}");
}
}
yield return(new WaitForSeconds(WaitNSecondsBetweenHandDataInitializationIfNotReady));
}