public override void OnInspectorGUI()
{
serializedObject.Update();
EditorGUILayout.PropertyField(bitmap);
EditorGUILayout.PropertyField(defaultVertex);
EditorGUILayout.PropertyField(defaultTile);
EditorGUILayout.PropertyField(tileXZ);
EditorGUILayout.PropertyField(tileY);
EditorGUILayout.PropertyField(chunkNum);
serializedObject.ApplyModifiedProperties();
if (GUILayout.Button("Set # Chunks"))
{
terrain.SetNumberOfZones();
EditorUtility.SetDirty(terrain);
}
EditorGUILayout.LabelField("Import Asset");
if (GUILayout.Button("TIN"))
{
string file = EditorUtility.OpenFilePanel("Open TIN file to load asset", "", "");
IMP_TIN.LoadAsset(file);
EditorUtility.SetDirty(terrain);
}
if (GUILayout.Button("ZONE"))
{
string file = EditorUtility.OpenFilePanel("Open ZONE file to load asset", "", "");
IMP_ZONE.LoadAsset(file);
EditorUtility.SetDirty(terrain);
}
if (GUILayout.Button("ZMAP"))
{
string file = EditorUtility.OpenFilePanel("Open ZMAP file to load asset", "", "");
IMP_ZMAP.LoadAsset(file);
EditorUtility.SetDirty(terrain);
}
if (GUILayout.Button("Generate Mesh"))
{
Mesh levelMesh = GenerateMesh();
terrain.GetComponent <MeshFilter>().sharedMesh = levelMesh;
levelMesh.name = "newGeo";
Debug.Log("New Level Geometry Generated Successfuly! Polys: " + levelMesh.triangles.Length);
}
}
private Mesh GenerateMesh()
{
Mesh mesh = new Mesh();
List <Vector3> newVertices = new List <Vector3>();
List <Vector2> newUV = new List <Vector2>();
List <int> newTriangles = new List <int>();
terrain = GameObject.FindObjectOfType <VigTerrain>();
Material mat = terrain.GetComponent <MeshRenderer>().sharedMaterial;
int vertIndex = 0;
mesh.indexFormat = UnityEngine.Rendering.IndexFormat.UInt32;
for (int i = 0; i < terrain.chunks.Length; i++)
{
int tFactor = GameManager.instance.translateFactor;
int tileXZ = terrain.tileXZ;
int tileY = terrain.tileY;
if (terrain.chunks[i] == 0 || terrain.zoneCount <= terrain.chunks[i])
{
continue;
}
int zone = terrain.chunks[i];
for (int x = 0; x < 64; x++)
{
for (int y = 0; y < 64; y++)
{
float vert1_x = Utilities.MoveDecimal((long)x * tileXZ + (long)tileXZ * 64 * (i / 32), tFactor);
float vert1_y = -Utilities.MoveDecimal((long)((int)((short)terrain.vertices[zone * 4096 + x * 64 + y] & 0x7FF)) * tileY, tFactor);
float vert1_z = Utilities.MoveDecimal((long)y * tileXZ + (long)tileXZ * 64 * (i % 32), tFactor);
newVertices.Add(new Vector3(vert1_x, vert1_y, vert1_z));
float vert2_x = Utilities.MoveDecimal((long)(x + 1) * tileXZ + (long)tileXZ * 64 * (i / 32), tFactor);
int nextZone = x + 1 < 64 ? zone : terrain.chunks[i + 32];
int nextX = x + 1 < 64 ? x + 1 : 0;
float vert2_y = -Utilities.MoveDecimal((long)((int)((short)terrain.vertices[nextZone * 4096 + nextX * 64 + y] & 0x7FF)) * tileY, tFactor);
float vert2_z = Utilities.MoveDecimal((long)y * tileXZ + (long)tileXZ * 64 * (i % 32), tFactor);
newVertices.Add(new Vector3(vert2_x, vert2_y, vert2_z));
float vert3_x = Utilities.MoveDecimal((long)x * tileXZ + (long)tileXZ * 64 * (i / 32), tFactor);
nextZone = y + 1 < 64 ? zone : terrain.chunks[i + 1];
int nextY = y + 1 < 64 ? y + 1 : 0;
float vert3_y = -Utilities.MoveDecimal((long)((int)((short)terrain.vertices[nextZone * 4096 + x * 64 + nextY] & 0x7FF)) * tileY, tFactor);
float vert3_z = Utilities.MoveDecimal((long)(y + 1) * tileXZ + (long)tileXZ * 64 * (i % 32), tFactor);
newVertices.Add(new Vector3(vert3_x, vert3_y, vert3_z));
float vert4_x = Utilities.MoveDecimal((long)(x + 1) * tileXZ + (long)tileXZ * 64 * (i / 32), tFactor);
if (x + 1 >= 64 && y + 1 >= 64)
{
nextZone = terrain.chunks[i + 33];
nextX = 0;
nextY = 0;
}
else if (x + 1 >= 64)
{
nextZone = terrain.chunks[i + 32];
nextX = 0;
nextY = y + 1;
}
else if (y + 1 >= 64)
{
nextZone = terrain.chunks[i + 1];
nextX = x + 1;
nextY = 0;
}
else
{
nextZone = zone;
nextX = x + 1;
nextY = y + 1;
}
float vert4_y = -Utilities.MoveDecimal((long)((int)((short)terrain.vertices[nextZone * 4096 + nextX * 64 + nextY] & 0x7FF)) * tileY, tFactor);
float vert4_z = Utilities.MoveDecimal((long)(y + 1) * tileXZ + (long)tileXZ * 64 * (i % 32), tFactor);
newVertices.Add(new Vector3(vert4_x, vert4_y, vert4_z));
int tileIndex = zone * 4096 + x * 64 + y;
float uv1_x = (float)terrain.tileData[terrain.tiles[tileIndex]].uv1_x / (mat.mainTexture.width - 1);
float uv1_y = 1.0f - (float)terrain.tileData[terrain.tiles[tileIndex]].uv1_y / (mat.mainTexture.height - 1);
float uv2_x = (float)terrain.tileData[terrain.tiles[tileIndex]].uv2_x / (mat.mainTexture.width - 1);
float uv2_y = 1.0f - (float)terrain.tileData[terrain.tiles[tileIndex]].uv2_y / (mat.mainTexture.height - 1);
float uv3_x = (float)terrain.tileData[terrain.tiles[tileIndex]].uv3_x / (mat.mainTexture.width - 1);
float uv3_y = 1.0f - (float)terrain.tileData[terrain.tiles[tileIndex]].uv3_y / (mat.mainTexture.height - 1);
float uv4_x = (float)terrain.tileData[terrain.tiles[tileIndex]].uv4_x / (mat.mainTexture.width - 1);
float uv4_y = 1.0f - (float)terrain.tileData[terrain.tiles[tileIndex]].uv4_y / (mat.mainTexture.height - 1);
newUV.Add(new Vector2(uv1_x, uv1_y));
newUV.Add(new Vector2(uv2_x, uv2_y));
newUV.Add(new Vector2(uv3_x, uv3_y));
newUV.Add(new Vector2(uv4_x, uv4_y));
newTriangles.Add(vertIndex + 2);
newTriangles.Add(vertIndex + 1);
newTriangles.Add(vertIndex + 0);
newTriangles.Add(vertIndex + 3);
newTriangles.Add(vertIndex + 1);
newTriangles.Add(vertIndex + 2);
vertIndex += 4;
}
}
}
mesh.SetVertices(newVertices);
mesh.SetUVs(0, newUV);
mesh.SetTriangles(newTriangles, 0);
return(mesh);
}