public void UpdateCollisionMesh()
{
if (HasSetCollider || (Viewer?.ViewerType == TerrainViewer.ViewerTypes.secondary))
{
return;
}
float sqrDstFromViewerToEdge = Bounds.SqrDistance(ViewerPosition);
if (sqrDstFromViewerToEdge < detailLevels[colliderLODIndex].SqrVisibleDistanceThreshold)
{
if (!lodMeshes[colliderLODIndex].HasRequestedMesh)
{
lodMeshes[colliderLODIndex].RequestMesh(DataMap.HeightMap, MeshSettings);
}
}
if (sqrDstFromViewerToEdge < sqrColliderGenerationDistanceThreshold)
{
if (lodMeshes[colliderLODIndex].HasMesh)
{
meshCollider.sharedMesh = lodMeshes[colliderLODIndex].Mesh;
HasSetCollider = true;
OnColliderChanged?.Invoke(this, true);
}
}
}
public void SetVisible(bool visible)
{
// Clean up any visible chunkparts
if (DataMapReceived)
{
foreach (TerrainChunkPart chunkPart in DataMap.ChunkParts.Values)
{
if (chunkPart.Visible)
{
chunkPart.Visible = false;
}
}
}
MeshObject.SetActive(visible);
meshCollider.sharedMesh = null;
HasSetCollider = false;
OnColliderChanged?.Invoke(this, false);
}