public static void CaptureMesh(
usdi.Mesh usd, ref usdi.MeshData data, MeshBuffer buf,
Mesh mesh, MeshCaptureFlags flags)
{
buf.vertices = flags.points ? mesh.vertices : null;
buf.normals = flags.normals ? mesh.normals : null;
buf.tangents = flags.tangents ? mesh.tangents : null;
buf.indices = flags.indices ? mesh.triangles : null;
buf.uvs = flags.uvs ? mesh.uv : null;
CaptureMesh(usd, ref data, buf);
}
public override void Capture(double t) // called from main thread
{
base.Capture(t);
if (m_target == null)
{
return;
}
if (m_captureEveryFrame || m_count == 0)
{
bool captureBones = m_captureBones && m_count == 0;
if (captureBones)
{
var root = m_exporter.FindNode(m_target.rootBone);
if (root != null)
{
m_buffer.rootBone = root.capturer.primPath;
}
var bones = m_target.bones;
if (bones != null && bones.Length > 0)
{
m_buffer.bones = new string[bones.Length];
for (int i = 0; i < bones.Length; ++i)
{
var bone = m_exporter.FindNode(bones[i]);
m_buffer.bones[i] = bone.capturer.primPath;
}
if (m_exporter.m_swapHandedness)
{
Debug.LogWarning("Swap Handedness export option is enabled. This may cause broken skinning animation.");
}
}
}
var flags = new MeshCaptureFlags
{
points = true,
normals = m_captureNormals,
tangents = m_captureTangents,
uvs = m_captureUVs && (m_count == 0 || m_captureEveryFrameUV),
indices = m_count == 0 || m_captureEveryFrameIndices,
};
CaptureMesh(usdi.usdiAsMesh(m_usd), ref m_data, m_buffer, m_target, flags, captureBones);
}
}
public static void CaptureMesh(
usdi.Mesh usd, ref usdi.MeshData data, MeshBuffer buf,
SkinnedMeshRenderer smr, MeshCaptureFlags flags, bool captureBones)
{
Cloth cloth = smr.GetComponent <Cloth>();
if (cloth != null)
{
var mesh = buf.bakedMesh;
smr.BakeMesh(mesh);
buf.vertices = flags.points ? cloth.vertices : null;
buf.normals = flags.normals ? cloth.normals : null;
buf.tangents = flags.tangents ? mesh.tangents : null;
buf.indices = flags.indices ? mesh.triangles : null;
buf.uvs = flags.uvs ? mesh.uv : null;
}
else if (captureBones && buf.bones != null)
{
var mesh = smr.sharedMesh;
buf.vertices = flags.points ? mesh.vertices : null;
buf.normals = flags.normals ? mesh.normals : null;
buf.tangents = flags.tangents ? mesh.tangents : null;
buf.indices = flags.indices ? mesh.triangles : null;
buf.uvs = flags.uvs ? mesh.uv : null;
buf.weights = mesh.boneWeights;
buf.bindposes = mesh.bindposes;
}
else
{
var mesh = buf.bakedMesh;
smr.BakeMesh(mesh);
buf.vertices = flags.points ? mesh.vertices : null;
buf.normals = flags.normals ? mesh.normals : null;
buf.tangents = flags.tangents ? mesh.tangents : null;
buf.indices = flags.indices ? mesh.triangles : null;
buf.uvs = flags.uvs ? mesh.uv : null;
}
CaptureMesh(usd, ref data, buf);
}
public override void Capture(double t) // called from main thread
{
base.Capture(t);
if (m_target == null)
{
return;
}
if (m_captureEveryFrame || m_count == 0)
{
var mesh = m_target.GetComponent <MeshFilter>().sharedMesh;
var flags = new MeshCaptureFlags
{
points = true,
normals = m_captureNormals,
tangents = m_captureTangents,
uvs = m_captureUVs && (m_count == 0 || m_captureEveryFrameUV),
indices = m_count == 0 || m_captureEveryFrameIndices,
};
CaptureMesh(usdi.usdiAsMesh(m_usd), ref m_data, m_buffer, mesh, flags);
}
}
