/// <summary>
/// Processes the context.
/// </summary>
/// <remarks>
/// <para>
/// Applied during the <see cref="InputBuildState.FilterComponents"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current state of the input build.</param>
/// <param name="context">The input context to process.</param>
/// <returns>False if the input build should abort.</returns>
public bool ProcessInput(InputBuildContext context, InputBuildState state)
{
if (state != InputBuildState.FilterComponents)
return true;
if (meshes == null)
{
context.LogError(name + " Mesh exclusion list is null. (Invalid processor state.)"
, this);
return false;
}
if (meshes.Count == 0)
{
context.Log(name + ": Filter is inactive. No meshes configured to filter.", this);
return true;
}
List<Component> targetFilters = context.components;
int removed = 0;
for (int iTarget = targetFilters.Count - 1; iTarget >= 0; iTarget--)
{
if (!(targetFilters[iTarget] is MeshFilter))
continue;
MeshFilter filter = (MeshFilter)targetFilters[iTarget];
if (!filter)
continue;
MatchPredicate p = new MatchPredicate(filter.sharedMesh, matchType, true);
int iSource = meshes.FindIndex(p.Matches);
if (iSource != -1)
{
targetFilters.RemoveAt(iTarget);
removed++;
}
}
if (removed > 0)
context.Log(string.Format("{0}: Filtered out {1} components.", name, removed), this);
else
context.Log(name + ": No components filtered.", this);
return true;
}
/// <summary>
/// Processes the context.
/// </summary>
/// <remarks>
/// <para>
/// Applied during the <see cref="InputBuildState.ApplyAreaModifiers"/> state.
/// </para>
/// </remarks>
/// <param name="state">The current state of the input build.</param>
/// <param name="context">The input context to process.</param>
/// <returns>False if the input build should abort.</returns>
public bool ProcessInput(InputBuildContext context, InputBuildState state)
{
if (state != InputBuildState.ApplyAreaModifiers)
return true;
context.info.areaModifierCount++;
if (meshes == null || areas == null || meshes.Count != areas.Count)
{
context.LogError("Mesh/Area size error. (Invalid processor state.)", this);
return false;
}
if (meshes.Count == 0)
{
context.Log("No action taken. No mesh areas defined.", this);
return true;
}
List<Component> targetFilters = context.components;
List<byte> targetAreas = context.areas;
int applied = 0;
for (int iTarget = 0; iTarget < targetFilters.Count; iTarget++)
{
if (!(targetFilters[iTarget] is MeshFilter))
continue;
MeshFilter filter = (MeshFilter)targetFilters[iTarget];
if (filter == null || targetAreas[iTarget] == org.critterai.nmgen.NMGen.NullArea)
// Never override null area.
continue;
MatchPredicate p = new MatchPredicate(filter.sharedMesh, matchType, true);
int iSource = meshes.FindIndex(p.Matches);
if (iSource != -1)
{
targetAreas[iTarget] = areas[iSource];
applied++;
}
}
context.Log(string.Format("Applied area(s) to {0} components.", applied), this);
return true;
}
