public override void Regenerate()
{
ClearSubMeshes(MeshParts.All);
Map map = base.Map;
TerrainGrid terrainGrid = map.terrainGrid;
CellRect cellRect = section.CellRect;
float y = AltitudeLayer.TerrainScatter.AltitudeFor();
foreach (IntVec3 item in cellRect)
{
if (ShouldDrawPropsBelow(item, terrainGrid))
{
IntVec3 c = item;
TerrainDef terrainDef = terrainGrid.TerrainAt(c);
c.x++;
Material material = (!c.InBounds(map) || !ShouldDrawPropsBelow(c, terrainGrid)) ? terrainDef.BiomesBridgeRightMat() : terrainDef.BiomesBridgeLoopMat();
LayerSubMesh subMesh = GetSubMesh(material);
int count = subMesh.verts.Count;
subMesh.verts.Add(new Vector3(item.x, y, item.z - 1));
subMesh.verts.Add(new Vector3(item.x, y, item.z));
subMesh.verts.Add(new Vector3(item.x + 1, y, item.z));
subMesh.verts.Add(new Vector3(item.x + 1, y, item.z - 1));
subMesh.uvs.Add(new Vector2(0f, 0f));
subMesh.uvs.Add(new Vector2(0f, 1f));
subMesh.uvs.Add(new Vector2(1f, 1f));
subMesh.uvs.Add(new Vector2(1f, 0f));
subMesh.tris.Add(count);
subMesh.tris.Add(count + 1);
subMesh.tris.Add(count + 2);
subMesh.tris.Add(count);
subMesh.tris.Add(count + 2);
subMesh.tris.Add(count + 3);
}
}
FinalizeMesh(MeshParts.All);
}
public bool ShouldDrawPropsBelow(IntVec3 c, TerrainGrid terrGrid)
{
TerrainDef terrainDef = terrGrid.TerrainAt(c);
if (terrainDef == null || !terrainDef.IsBiomesBridge() || terrainDef.BiomesBridgeLoopMat() == null || terrainDef.BiomesBridgeRightMat() == null)
{
return(false);
}
IntVec3 c2 = c;
c2.z--;
Map map = base.Map;
if (!c2.InBounds(map))
{
return(false);
}
TerrainDef terrainDef2 = terrGrid.TerrainAt(c2);
if (terrainDef2.IsBiomesBridge())
{
return(false);
}
if (terrainDef2.passability != Traversability.Impassable && !c2.SupportsStructureType(map, terrainDef.terrainAffordanceNeeded))
{
return(false);
}
return(true);
}
