public void CurveMesh()
{
if (tessellatedMesh == null)
{
throw new Exception("tessellatedMesh not initialized yet, TessellateMesh first");
}
if (curvedMesh == null)
{
curvedMesh = MeshInfo.pool.Get();
}
curvedMesh.Initialize(tessellatedMesh);
//if (Curved3DShaderManager.IsWorkable())
//{
// Curved3DShaderManager.Instance.Dispatch(style, tessellatedMesh.positions, tessellatedMesh.normals, tessellatedMesh.tangents, curvedMesh.positions, curvedMesh.normals, curvedMesh.tangents, radiusInverse, centerPos, centerRot);
//}
//else
{
Vector3 pos;
Quaternion rot;
for (int i = 0, imax = tessellatedMesh.positions.Count; i < imax; ++i)
{
Curved3D.Transform(style, tessellatedMesh.positions[i], Quaternion.identity, radiusInverse, centerPos, centerRot, out pos, out rot);
curvedMesh.positions.Add(pos);
curvedMesh.normals.Add(rot * tessellatedMesh.normals[i]);
curvedMesh.tangents.Add((Vector4)(rot * tessellatedMesh.tangents[i]) + new Vector4(0f, 0f, 0f, tessellatedMesh.tangents[i].w));
}
}
}
// invoke by Curved3DCanvas
public override void OnLayoutComplete()
{
if (curvedCanvas == null && m_helper != null)
{
return;
}
switch (curvedCanvas.style)
{
case CurveStyle.Flat:
case CurveStyle.Cylinder:
case CurveStyle.UVSphere:
{
m_helper.style = curvedCanvas.style;
m_helper.centerPos = transform.InverseTransformPoint(curvedCanvas.worldCenterPos);
m_helper.centerRot = curvedCanvas.worldCenterRot * Quaternion.Inverse(transform.rotation);
m_helper.radius = curvedCanvas.radius;
m_helper.fagmentSizeSqr = curvedCanvas.fragmentSizeSqr;
break;
}
default:
{
m_helper.style = CurveStyle.DontCurve;
break;
}
}
if (m_helper.styleChanged || m_helper.radiusChanged || m_helper.centerPosChanged || m_helper.centerRotChanged)
{
if (transform.childCount > 0)
{
Vector3 pos;
Quaternion rot;
Curved3D.Transform(m_helper.style, Vector3.zero, Quaternion.identity, m_helper.radiusInverse, m_helper.centerPos, m_helper.centerRot, out pos, out rot);
for (int i = transform.childCount - 1; i >= 0; --i)
{
var child = transform.GetChild(i);
child.localPosition = pos;
child.localRotation = rot;
}
}
m_helper.Reset();
}
}
public void TessellateMesh()
{
if (populatedMesh == null)
{
throw new Exception("populatedMesh not initialized yet, SetPopulateMesh first");
}
if (tessellatedMesh == null)
{
tessellatedMesh = MeshInfo.pool.Get();
}
tessellatedMesh.Initialize();
tessellatedMesh.CopyFrom(populatedMesh);
Curved3D.Tessellate(tessellatedMesh, fagmentSizeSqr);
}
