GameObject GenerateQuad(TileInds tile)
{
Vector3[] vertices = new Vector3[kNumQuadSideVertices * 2];
Vector2[] uvs = new Vector2[kNumQuadSideVertices * 2];
int[] triangles = new int[(kNumQuadSideVertices - 1) * 6];
Vector3[] normals = new Vector3[kNumQuadSideVertices * 2];
Vector4[] tangents = new Vector4[kNumQuadSideVertices * 2];
GenerateQuadVertices(tile.X, tile.Y, vertices, uvs, triangles, normals, tangents);
GameObject newQuad = (GameObject) GameObject.Instantiate(meshPrefab);
Mesh mesh = new Mesh();
mesh.vertices = vertices;
mesh.uv = uvs;
mesh.triangles = triangles;
mesh.normals = normals;
mesh.tangents = tangents;
mesh.RecalculateBounds();
newQuad.GetComponent<MeshFilter>().mesh = mesh;
newQuad.renderer.material = snowMaterial;
// Create a new mesh for the mesh collider
newQuad.GetComponent<MeshCollider>().sharedMesh = mesh;
Vector3 position = new Vector3(tile.X * 100, 0, tile.Y * 100);
newQuad.transform.position = position;
return newQuad;
}
Terrain GenerateQuad(TileInds tile)
{
float tileSizeX = terrainPrefab.terrainData.size.x;
float tileSizeZ = terrainPrefab.terrainData.size.z;
Terrain newQuad = (Terrain)GameObject.Instantiate (terrainPrefab);
Vector3 position = new Vector3 (tile.X * tileSizeX, 0, tile.Y * tileSizeZ);
GenerateHeights (newQuad,
tile.X * terrainPrefab.terrainData.heightmapWidth,
tile.Y * terrainPrefab.terrainData.heightmapHeight,
10,
10);
newQuad.transform.position = position;
return newQuad;
}
void addObstacles(TileInds tile)
{
// Instantiate several rocks.
Vector3 position = new Vector3 (tile.X * 100, 0, tile.Y * 100);
for (int i = 0; i < Random.Range(1,10); i++) {
GameObject newRock = (GameObject)GameObject.Instantiate (rock);
float x = tile.X * 100 + Random.Range (0, 100);
float z = tile.Y * 100 + Random.Range (0, 100);
newRock.transform.position = (new Vector3 (x, HeightForXZ (x, z), z));
}
// Instance several trees.
for (int i = 0; i < Random.Range(1,10); i++) {
GameObject newTree = (GameObject)GameObject.Instantiate (tree);
float x = tile.X * 100 + Random.Range (0, 100);
float z = tile.Y * 100 + Random.Range (0, 100);
newTree.transform.position = (new Vector3 (x, HeightForXZ (x, z), z));
}
}
