public static Ground.Vertex BuildVertex(float[] vertexData)
{
Ground.Vertex v = new Ground.Vertex();
v.position = new Vector3(vertexData[0], vertexData[1], vertexData[2]);
v.normal = Vector3.up;
v.texCoord = new Vector2(vertexData[3], vertexData[4]);
return(v);
}
public void BuildMesh(GND.Mesh compiledMesh)
{
meshes = new Mesh[(int)Math.Ceiling(compiledMesh.waterVertCount / (float)MapRenderer.MAX_VERTICES)];
for (int nMesh = 0; nMesh < meshes.Length; nMesh++)
{
List <Vector3> vertices = new List <Vector3>();
List <int> triangles = new List <int>();
List <Vector3> normals = new List <Vector3>();
List <Vector2> uv = new List <Vector2>();
float[] vertexData = new float[5];
for (int i = 0, ended = 0; vertices.Count < MapRenderer.MAX_VERTICES && ended == 0; i++)
{
Ground.Vertex[] vs = new Ground.Vertex[4];
for (int j = 0; j < 4; j++)
{
var vIndex = i * 4 + j + nMesh * MapRenderer.MAX_VERTICES;
if (vIndex * vertexData.Length >= compiledMesh.waterMesh.Length)
{
ended = 1;
break;
}
Array.ConstrainedCopy(compiledMesh.waterMesh, vIndex * vertexData.Length, vertexData, 0, vertexData.Length);
Ground.Vertex vertex = BuildVertex(vertexData);
vs[j] = vertex;
vertices.Add(vertex.position);
normals.Add(vertex.normal);
uv.Add(vertex.texCoord);
}
if (ended == 0)
{
triangles.AddRange(new int[] {
i * 4 + 0, i * 4 + 2, i * 4 + 3, //left triangle
i * 4 + 0, i * 4 + 1, i * 4 + 2, //right triangle
});
}
}
Mesh mesh = new Mesh();
mesh.vertices = vertices.ToArray();
mesh.triangles = triangles.ToArray();
mesh.normals = normals.ToArray();
mesh.uv = uv.ToArray();
meshes[nMesh] = mesh;
}
objects = new GameObject[meshes.Length];
renderers = new MeshRenderer[meshes.Length];
GameObject water = new GameObject("_Water");
water.transform.parent = MapRenderer.mapParent.transform;
for (int i = 0; i < meshes.Length; i++)
{
Mesh mesh = meshes[i];
GameObject gameObject = new GameObject("Water[" + i + "]");
gameObject.transform.parent = water.transform;
gameObject.layer = 4;
var mf = gameObject.AddComponent <MeshFilter>();
mf.mesh = mesh;
var mr = gameObject.AddComponent <MeshRenderer>();
renderers[i] = mr;
mr.material = material;
mr.material.mainTexture = textures[0];
Vector3 scale = gameObject.transform.localScale;
scale.Set(1f, -1f, 1f);
gameObject.transform.localScale = scale;
objects[i] = gameObject;
}
material.SetFloat("Wave Height", info.waveHeight);
material.SetFloat("Wave Pitch", info.wavePitch);
}
