public void CreateCorner(VertexGenerator vg, TerrainPiece previousTerrain, TerrainPiece currentTerrain, Transform newParent)
{
//Our plane is made up of the last top and bottom verts of the previous mesh, and the first top and bottom verts of the current mesh
List <Vector3> topVerticies = GetCornerVerts(previousTerrain, currentTerrain, MeshPiece.Plane.Front, true);
List <Vector3> bottomVerticies = GetCornerVerts(previousTerrain, currentTerrain, MeshPiece.Plane.Front, false);
//Create our front mesh piece
MeshPiece meshPiece = new MeshPiece(vg, MeshPiece.Plane.Front, settings);
meshPiece.CreateCorner(topVerticies, bottomVerticies);
//The first mesh could be null if we are below the minimum verticies we need to create a plane
if (meshPiece.MeshObject != null)
{
TransformHelpers th = new TransformHelpers();
//Now we've created the front of our mesh
InstantiateTerrainObject(0f, newParent);
MeshPieces.Add(meshPiece);
//Add detail mesh
if (settings.DrawDetailMeshRenderer)
{
MeshPiece meshPieceDetail = new MeshPiece(vg, MeshPiece.Plane.Detail, settings);
topVerticies = GetCornerVerts(previousTerrain, currentTerrain, MeshPiece.Plane.Detail, true);
bottomVerticies = GetCornerVerts(previousTerrain, currentTerrain, MeshPiece.Plane.Detail, false);
meshPieceDetail.CreateCorner(topVerticies, bottomVerticies);
MeshPieces.Add(meshPieceDetail);
}
if (settings.DrawTopMeshCollider || settings.DrawTopMeshRenderer)
{
//Create the verticies for the top of our mesh, and add that too
MeshPiece meshPieceTop = new MeshPiece(vg, MeshPiece.Plane.Top, settings);
//Use the top verts as our bottom z row
bottomVerticies = th.CopyList(topVerticies);
Vector3 firstBottomVertex = topVerticies[0];
//Then shift the top verts into the z plane
topVerticies = th.MoveStartVertex(topVerticies, firstBottomVertex, new Vector3(firstBottomVertex.x, firstBottomVertex.y, firstBottomVertex.z + settings.TopPlaneHeight), false);
meshPieceTop.CreateCorner(topVerticies, bottomVerticies);
if (settings.TopPhysicsMaterial2D != null)
{
meshPieceTop.edgeCollider.sharedMaterial = settings.TopPhysicsMaterial2D; // assign Physics Material if any
}
if (settings.TerrainLayer != 0)
{
meshPieceTop.MeshObject.layer = settings.TerrainLayer; // assign Layer if any
}
MeshPieces.Add(meshPieceTop);
}
//Just to tidy up the heirarchy
ParentMeshesToTerrainObject();
}
}
public void Create(VertexGenerator vg, Vector3 origin)
{
//Track the angle we are currenlty on
TerrainAngle = vg.CurrentTerrainRule.Angle;
//Create the front mesh and populate our key verts for the front plane
MeshPiece mp = new MeshPiece(vg, MeshPiece.Plane.Front, settings);
mp.PopulateKeyVerticies(MeshPiece.Plane.Front);
//Now create the mesh
mp.Create(origin, TerrainAngle);
//The first mesh could be null if we are below the minimum verticies we need to create a plane
if (mp.MeshObject != null)
{
//Create a placeholder object for our mesh pieces
InstantiateTerrainObject();
//if (meshCollider == null) {
// meshCollider = TerrainObject.AddComponent<MeshCollider>();
// meshCollider.convex = true;
//}
if (terrainCollider == null)
{
terrainCollider = TerrainObject.AddComponent <TerrainCollider>();
terrainCollider.material = new PhysicMaterial();
}
//And add the front plane mesh piece to our list of meshes in the terrain piece
MeshPieces.Add(mp);
if (settings.DrawDetailMeshRenderer)
{
MeshPiece mpDetail = new MeshPiece(vg, MeshPiece.Plane.Detail, settings);
mpDetail.Create(origin + settings.DetailPlaneOffset, TerrainAngle, mp.KeyTopVerticies);
MeshPieces.Add(mpDetail);
}
if (settings.DrawTopMeshCollider || settings.DrawTopMeshRenderer)
{
MeshPiece mpTop = new MeshPiece(vg, MeshPiece.Plane.Top, settings);
mpTop.Create(mp.StartTopMesh, TerrainAngle, mp.KeyTopVerticies);
MeshPieces.Add(mpTop);
}
//Just to tidy up the heirarchy
ParentMeshesToTerrainObject();
}
}
public void Create(VertexGenerator vg, Vector3 origin, Transform newParent)
{
//Track the angle we are currenlty on
TerrainAngle = vg.CurrentTerrainRule.Angle;
//Create the front mesh and populate our key verts for the front plane
MeshPiece mp = new MeshPiece(vg, MeshPiece.Plane.Front, settings);
mp.PopulateKeyVerticies(MeshPiece.Plane.Front);
//Now create the mesh
mp.Create(origin, TerrainAngle);
//The first mesh could be null if we are below the minimum verticies we need to create a plane
if (mp.MeshObject != null)
{
//Create a placeholder object for our mesh pieces
InstantiateTerrainObject(origin.x, newParent);
//And add the front plane mesh piece to our list of meshes in the terrain piece
MeshPieces.Add(mp);
if (settings.DrawDetailMeshRenderer)
{
MeshPiece mpDetail = new MeshPiece(vg, MeshPiece.Plane.Detail, settings);
mpDetail.Create(origin + settings.DetailPlaneOffset, TerrainAngle, mp.KeyTopVerticies);
MeshPieces.Add(mpDetail);
}
if (settings.DrawTopMeshCollider || settings.DrawTopMeshRenderer)
{
MeshPiece mpTop = new MeshPiece(vg, MeshPiece.Plane.Top, settings);
mpTop.Create(mp.StartTopMesh, TerrainAngle, mp.KeyTopVerticies);
if (settings.TopPhysicsMaterial2D != null)
{
mpTop.edgeCollider.sharedMaterial = settings.TopPhysicsMaterial2D; // assign Physics Material if any
}
if (settings.TerrainLayer != 0)
{
mpTop.MeshObject.layer = settings.TerrainLayer; // assign Layer if any
}
MeshPieces.Add(mpTop);
}
//Just to tidy up the heirarchy
ParentMeshesToTerrainObject();
}
}