public void GeneratePlaneMesh(Map map)
{
foreach (var c in map.Graph.centers)
{
if (c.water)
continue;
var corner = new Vector2[c.corners.Count];
HashSet<Vector2> uv = new HashSet<Vector2>();
HashSet<Vector2> uv2 = new HashSet<Vector2>();
for (int i = 0; i < corner.Length; i++)
{
var point = c.corners[i].point;
var _X = (point.x - (Map.Width / 2f)) * 32f;
var _Y = (point.y - (Map.Height / 2f)) * 32f;
corner[i] = new Vector2(_X, _Y);
}
for (int i = 0; i < c.corners.Count; i++)
{
var p = c.corners[i];
uv2.Add(new Vector2(p.moisture, UnityEngine.Random.value));
uv.Add(p.point);
}
GenerateMesh(corner, uv.ToArray(), uv2.ToArray(), m_Plane);
}
}
public void AttachTexture(GameObject plane, Map map)
{
int _textureWidth = (int)Map.Width * _textureScale;
int _textureHeight = (int)Map.Height * _textureScale;
Texture2D texture = new Texture2D(_textureWidth, _textureHeight, TextureFormat.RGBA32, false);
texture.wrapMode = TextureWrapMode.Clamp;
foreach (var c in map.Graph.centers)
{
var corner = new Vector2[c.corners.Count];
for (int i = 0; i < corner.Length; i++)
{
var p = c.corners[i];
corner[i] = new Vector2(p.point.x * _textureScale, p.point.y * _textureScale);
}
texture.FillPolygon(corner, BiomeProperties.Colors[c.biome]);
}
texture.Apply();
var render = plane.GetComponent<Renderer>();
render.material.mainTexture = texture;
mapScale = render.bounds.size.x;
}
public void AttachTexture(GameObject plane, Map map)
{
int _textureWidth = (int)Map.Width * _textureScale;
int _textureHeight = (int)Map.Height * _textureScale;
Texture2D texture = new Texture2D(_textureWidth, _textureHeight);
texture.SetPixels(Enumerable.Repeat(Color.magenta, _textureWidth * _textureHeight).ToArray());
var lines = map.Graph.edges.Where(p => p.v0 != null).Select(p => new[]
{
p.v0.point.x, p.v0.point.y,
p.v1.point.x, p.v1.point.y
}).ToArray();
foreach (var c in map.Graph.centers)
texture.FillPolygon(c.corners.Select(p => new Vector2(p.point.x * _textureScale, p.point.y * _textureScale)).ToArray(), BiomeProperties.Colors[c.biome]);
foreach (var line in lines)
DrawLine(texture, line[0], line[1], line[2], line[3], Color.black);
foreach (var line in map.Graph.edges.Where(p => p.river > 0 && !p.d0.water && !p.d1.water))
DrawLine(texture, line.v0.point.x, line.v0.point.y, line.v1.point.x, line.v1.point.y, Color.blue);
texture.Apply();
plane.renderer.material.mainTexture = texture;
plane.transform.localPosition = new Vector3(Map.Width / 2, Map.Height / 2, 1);
}
public void AttachTexture(GameObject plane, Map map, NoisyEdges noisyEdge)
{
int textureWidth = (int) Map.Width*_textureScale;
int textureHeight = (int) Map.Height*_textureScale;
Texture2D texture = new Texture2D(textureWidth, textureHeight,TextureFormat.RGB565, true);
texture.SetPixels(Enumerable.Repeat(BiomeProperties.Colors[Biome.Ocean], textureWidth * textureHeight).ToArray());
//绘制扰乱的边缘
foreach (Center p in map.Graph.centers)
{
foreach (var r in p.neighbors)
{
Edge edge = map.Graph.lookupEdgeFromCenter(p, r);
if (!noisyEdge.path0.ContainsKey(edge.index) || !noisyEdge.path1.ContainsKey(edge.index))
{
// It's at the edge of the map, where we don't have
// the noisy edges computed. TODO: figure out how to
// fill in these edges from the voronoi library.
continue;
}
//绘制扰乱后的形状
DrawNoisyPolygon(texture, p, noisyEdge.path0[edge.index]);
DrawNoisyPolygon(texture, p, noisyEdge.path1[edge.index]);
}
}
//绘制扰乱后的河流
foreach (var line in map.Graph.edges.Where(p => p.river > 0 && !p.d0.water && !p.d1.water))
{
//绘制扰乱后的边缘
List<Vector2> edge0 = noisyEdge.path0[line.index];
for (int i = 0; i < edge0.Count - 1; i++)
DrawLine(texture, edge0[i].x, edge0[i].y, edge0[i + 1].x, edge0[i + 1].y, Color.blue);
List<Vector2> edge1 = noisyEdge.path1[line.index];
for (int i = 0; i < edge1.Count - 1; i++)
DrawLine(texture, edge1[i].x, edge1[i].y, edge1[i + 1].x, edge1[i + 1].y, Color.blue);
}
texture.Apply();
plane.GetComponent<Renderer>().material.mainTexture = texture;
}
public void AttachTexture(GameObject plane, Map map, NoisyEdges noisyEdge)
{
Texture2D texture = GetTexture(map, noisyEdge);
plane.GetComponent<Renderer>().material.mainTexture = texture;
}
