public bool CheckChange()
{
var chg = old_mapExtent != mapExtent ||
old_maxVertsPerMesh != maxVertsPerMesh ||
old_hmult != hmult ||
old_synthTex != synthTex ||
old_flatTris != flatTriangles ||
old_mappprov != mapprov ||
old_normmethod != normmethod ||
old_nodefak != nodefak ||
old_heightType != heightType ||
old_useElevationData != useElevationData;
if (updcount == 0 || chg)
{
old_mapExtent = mapExtent;
old_flatTris = flatTriangles;
old_hmult = hmult;
old_useElevationData = useElevationData;
old_mappprov = mapprov;
old_normmethod = normmethod;
old_nodefak = nodefak;
old_synthTex = synthTex;
old_maxVertsPerMesh = maxVertsPerMesh;
old_addMeshColliders = addMeshColliders;
old_heightType = heightType;
}
if (chg)
{
Debug.Log("Change " + heightType);
}
return(chg);
}
public static void ZipUpNormals(MfWrap mfw1, MfWrap mfw2, NormalAvgMethod method)
{
//Debug.Log("Starting ZipUpNormalsOld - method:" + method);
var sw = new StopWatch();
if (method == NormalAvgMethod.DoNothing)
{
return;
}
if (mfw1.nHorzSecs != mfw2.nHorzSecs)
{
Debug.LogError("Can't zip up MfWrap normals if nHorzSecs are unequal");
return;
}
var mf1 = mfw1.GetComponent <MeshFilter>();
var mf2 = mfw2.GetComponent <MeshFilter>();
var norms1 = mf1.mesh.normals;
var norms2 = mf2.mesh.normals;
var iz1 = mfw1.nVertSecs;
var iz2 = 0;
for (var ix = 0; ix <= mfw1.nHorzSecs; ix++)
{
var idx1 = mfw1.GetNormIndex(ix, iz1);
var idx2 = mfw1.GetNormIndex(ix, iz2);
var n1 = norms1[idx1];
var n2 = norms2[idx2];
var n3 = Vector3.up;
switch (method)
{
case NormalAvgMethod.Norm1:
n3 = n1;
break;
case NormalAvgMethod.Norm2:
n3 = n2;
break;
case NormalAvgMethod.Avg:
n3 = n1 + n2;
break;
case NormalAvgMethod.AlwaysUp:
n3 = Vector3.up;
break;
case NormalAvgMethod.AlwaysUpLeft:
n3 = new Vector3(1, 1, 0);
break;
case NormalAvgMethod.Zero:
n3 = Vector3.zero;
break;
}
n3 = n3.normalized;
norms1[idx1] = n3;
norms2[idx2] = n3;
}
mf1.mesh.normals = norms1;
mf2.mesh.normals = norms2;
sw.Stop();
//Debug.Log("Did ZipUpNormals - method:" + method+" elap:"+sw.ElapSecs(5)+" secs");
}
