public void GenerateMap()
{
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
Color[,] map;
if (randSeed)
{
seed = System.DateTimeOffset.Now.ToUnixTimeMilliseconds().ToString();
}
// IPerlinLayer blue = new BasePerlinLayer(fill, frequency, octaves, octaveFreqMultiplier, octaveAmpMultiplier, "hello world");
IPerlinLayer red = new BasePerlinLayer(fill, frequency, octaves, octaveFreqMultiplier, octaveAmpMultiplier, seed);
// IPerlinLayer green = new CompositePerlinLayer(blue, red, PerlinOperation.Intersection);
PerlinMap <Color> perlinMap = new PerlinMap <Color>(Color.black, red, Color.white);
// perlinMap.AddLayer(blue, Color.blue);
// perlinMap.AddLayer(red, Color.red);
stopwatch.Start();
map = perlinMap.GetCells(0, 0, width, height);
stopwatch.Stop();
genTimeText.text = string.Format("Generated {0} cells in {1}ms.", width * height, stopwatch.ElapsedMilliseconds == 0 ? "<1" : stopwatch.ElapsedMilliseconds.ToString());
if (perlinVisualizer != null)
{
perlinVisualizer.SetMap(map);
}
}
// Use this for initialization
void Start()
{
perlinMap = waveMesh.GetComponent <PerlinMap>();
length = this.gameObject.GetComponent <CapsuleCollider>().height *this.transform.lossyScale.z;
width = this.gameObject.GetComponent <CapsuleCollider>().radius *this.transform.lossyScale.x * 2;
}
// Use this for initialization
void Start()
{
perlinMap = waveMesh.GetComponent<PerlinMap>();
length = this.gameObject.GetComponent<CapsuleCollider>().height * this.transform.lossyScale.z;
width = this.gameObject.GetComponent<CapsuleCollider>().radius * this.transform.lossyScale.x * 2;
}
private void btnGo_Click(object sender, EventArgs e)
{
tvOctavas.Nodes.Clear();
int w, h, o, s;
Int32.TryParse(nudAncho.Value.ToString(), out w);
Int32.TryParse(nudAlto.Value.ToString(), out h);
Int32.TryParse(nudOctavas.Value.ToString(), out o);
float a;
float p;
float.TryParse(nudAmplitud.Value.ToString(), out a);
float.TryParse(tbPersistencia.Text, out p);
if (!Int32.TryParse(tbSemilla.Text, out s))
{
map = new PerlinMap(w, h, a, p, o);
}
else
{
map = new PerlinMap(w, h, a, p, o, s);
}
for (int i = 0; i < o; i++)
{
int num = i + 1;
tvOctavas.Nodes.Add("Octava " + num);
}
tvOctavas.Nodes.Add("Resultado final");
pbMapa.Image = map.DoPerlin();
}
public void GenerateMap()
{
// Refresh all layers. Inefficient, only need to refresh comp layers that use a base layer that changed.
foreach (IPerlinLayerController layer in layers.Values)
{
layer.RefreshLayer();
}
int width = (int)widthSlider.value;
int height = (int)heightSlider.value;
System.Diagnostics.Stopwatch stopwatch = new System.Diagnostics.Stopwatch();
Color[,] map;
// Create PerlinMap with its layers.
PerlinMap <Color> perlinMap = new PerlinMap <Color>(Color.black);
layerOrder.ForEach(layerName => {
IPerlinLayerController controller = layers[layerName];
if (!controller.IsVisible())
{
return;
}
perlinMap.AddLayer(controller.GetLayer(), controller.GetValue());
});
stopwatch.Start();
map = perlinMap.GetCells(0, 0, width, height);
stopwatch.Stop();
genTimeText.text = string.Format("Generated {0} cells in {1}ms.", width * height, stopwatch.ElapsedMilliseconds == 0 ? "<1" : stopwatch.ElapsedMilliseconds.ToString());
visualizer.SetMap(map);
}
public void Generate()
{
if (Randomize)
{
Offset = Random.Range(0f, 9999f);
}
List <DetailPrototype> detailPrototypes = new List <DetailPrototype>();
foreach (var g in GrassTextures)
{
detailPrototypes.Add(new DetailPrototype()
{
prototypeTexture = g
});
}
TerrainData terrainData = Terrain.activeTerrain.terrainData;
terrainData.detailPrototypes = detailPrototypes.ToArray();
float[,] noiseMap = new PerlinMap()
{
Size = terrainData.detailWidth,
Octaves = Octaves,
Scale = Scale,
Offset = Offset,
Persistance = Persistance,
Lacunarity = Lacunarity
}.Generate();
for (int i = 0; i < terrainData.detailPrototypes.Length; i++)
{
int[,] detailLayer = terrainData.GetDetailLayer(0, 0, terrainData.detailWidth, terrainData.detailHeight, i);
for (int x = 0; x < terrainData.alphamapWidth; x++)
{
for (int y = 0; y < terrainData.alphamapHeight; y++)
{
float height = terrainData.GetHeight(x, y);
float xScaled = (x + Random.Range(-1f, 1f)) / terrainData.alphamapWidth;
float yScaled = (y + Random.Range(-1f, 1f)) / terrainData.alphamapHeight;
float steepness = terrainData.GetSteepness(xScaled, yScaled);
if (noiseMap[x, y] < IslandsSize && steepness <MaxSteepness && height> MinLevel && height < MaxLevel)
{
detailLayer[x, y] = Density;
}
else
{
detailLayer[x, y] = 0;
}
}
}
terrainData.SetDetailLayer(0, 0, i, detailLayer);
}
}
private void Awake()
{
//singleton pattern
if (!instance)
{
instance = this;
}
else if (instance != this)
{
Destroy(this);
}
InitPerlinMap();
InitTerrainProp();
}
float[,] GenerateNoise(float[,] falloffMap = null)
{
AnimationCurve heightCurve = new AnimationCurve(HeightCurve.keys);
float maxLocalNoiseHeight;
float minLocalNoiseHeight;
float[,] noiseMap = new PerlinMap()
{
Size = Width,
Octaves = Octaves,
Scale = Scale,
Offset = Offset,
Persistance = Persistance,
Lacunarity = Lacunarity
}.Generate(out maxLocalNoiseHeight, out minLocalNoiseHeight);
for (int y = 0; y < Height; y++)
{
for (int x = 0; x < Width; x++)
{
var lerp = Mathf.InverseLerp(minLocalNoiseHeight, maxLocalNoiseHeight, noiseMap[x, y]);
if (falloffMap != null)
{
lerp -= falloffMap[x, y];
}
if (lerp >= 0)
{
noiseMap[x, y] = heightCurve.Evaluate(lerp);
}
else
{
noiseMap[x, y] = 0;
}
}
}
return(noiseMap);
}
public void Generate()
{
if (Randomize)
{
Offset = Random.Range(0f, 9999f);
}
List <TreePrototype> treePrototypes = new List <TreePrototype>();
foreach (var t in TreePrototypes)
{
treePrototypes.Add(new TreePrototype()
{
prefab = t
});
}
TerrainData terrainData = Terrain.activeTerrain.terrainData;
terrainData.treePrototypes = treePrototypes.ToArray();
terrainData.treeInstances = new TreeInstance[0];
List <Vector3> treePos = new List <Vector3>();
float maxLocalNoiseHeight;
float minLocalNoiseHeight;
float[,] noiseMap = new PerlinMap()
{
Size = terrainData.alphamapWidth,
Octaves = Octaves,
Scale = Scale,
Offset = Offset,
Persistance = Persistance,
Lacunarity = Lacunarity
}.Generate(out maxLocalNoiseHeight, out minLocalNoiseHeight);
for (int x = 0; x < terrainData.alphamapWidth; x++)
{
for (int y = 0; y < terrainData.alphamapHeight; y++)
{
float height = terrainData.GetHeight(x, y);
float heightScaled = height / terrainData.size.y;
float xScaled = (x + Random.Range(-1f, 1f)) / terrainData.alphamapWidth;
float yScaled = (y + Random.Range(-1f, 1f)) / terrainData.alphamapHeight;
float steepness = terrainData.GetSteepness(xScaled, yScaled);
float noiseStep = Random.Range(0f, 1f);
float noiseVal = noiseMap[x, y];
if
(
noiseStep < Density &&
noiseVal < IslandsSize &&
steepness < MaxSteepness &&
height > MinLevel &&
height < MaxLevel
)
{
treePos.Add(new Vector3(xScaled, heightScaled, yScaled));
}
}
}
TreeInstance[] treeInstances = new TreeInstance[treePos.Count];
for (int ii = 0; ii < treeInstances.Length; ii++)
{
treeInstances[ii].position = treePos[ii];
treeInstances[ii].prototypeIndex = Random.Range(0, treePrototypes.Count);
treeInstances[ii].color = new Color(Random.Range(100, 255), Random.Range(100, 255), Random.Range(100, 255));
treeInstances[ii].lightmapColor = Color.white;
treeInstances[ii].heightScale = 1.0f + Random.Range(-0.25f, 0.5f);
treeInstances[ii].widthScale = 1.0f + Random.Range(-0.5f, 0.25f);
}
terrainData.treeInstances = treeInstances;
Debug.Log(treeInstances.Length + " trees were created");
}
// Update is called once per frame
void Update()
{
if (perlinMap == null)
{
perlinMap = waveMesh.GetComponent <PerlinMap>();
}
Vector3 nextPosition = this.transform.position + this.rigidbody.velocity * Time.deltaTime;
float x = nextPosition.x;
float z = nextPosition.z;
targetHeight = perlinMap.GetHeight(x, z) + 0.08f;
float NHeight = perlinMap.GetHeight(x, z + length / 2) + 0.08f;
float EHeight = perlinMap.GetHeight(x + width / 2, z) + 0.08f;
float SHeight = perlinMap.GetHeight(x, z - length / 2) + 0.08f;
float WHeight = perlinMap.GetHeight(x - width / 2, z) + 0.08f;
pointN = nextPosition + this.transform.forward * length / 2;
pointN = new Vector3(pointN.x, NHeight, pointN.z);
pointS = nextPosition - this.transform.forward * length / 2;
pointS = new Vector3(pointS.x, SHeight, pointS.z);
pointE = nextPosition + this.transform.right * width / 2;
pointE = new Vector3(pointE.x, EHeight, pointE.z);
pointW = nextPosition - this.transform.right * width / 2;
pointW = new Vector3(pointW.x, WHeight, pointW.z);
Vector3 NSVector = (pointN - pointS).normalized;
Vector3 EWVector = (pointE - pointW).normalized;
zAngle = AngleSigned(this.transform.forward, NSVector, this.transform.right);
xAngle = AngleSigned(this.transform.right, EWVector, this.transform.forward);
//float xAngle = AngleSigned(this.transform.right, xVector.normalized, this.transform.forward);
//float zAngle = AngleSigned(this.transform.forward, zVector.normalized, this.transform.right);
Debug.DrawLine(pointW, pointE, Color.red);
Debug.DrawLine(pointS, pointN, Color.blue);
//Vector3 targetRotation = new Vector3(zAngle, this.transform.rotation.y, xAngle);
//Quaternion qX = Quaternion.AngleAxis(xAngle, this.transform.forward);
//Quaternion qZ = Quaternion.AngleAxis(zAngle, this.transform.right);
//this.transform.localRotation = qX * qZ;
//this.transform.Rotate(this.transform.forward, xAngle - this.transform.eulerAngles.x);
//this.transform.Rotate(this.transform.right, zAngle - this.transform.eulerAngles.z);
//Debug.Log(zAngle);
Vector3 localVelocity = this.transform.InverseTransformDirection(this.rigidbody.velocity);
if (this.gameObject.tag == "Player")
{
forceController fc = this.gameObject.GetComponent <forceController>();
if (sinking)
{
fc.enabled = false;
}
else
{
if (localVelocity.z >= 0f)
{
if (wakeSystemL != null && wakeSystemR != null)
{
wakeSystemL.emissionRate = 500f * Mathf.Abs(fc.curSpeed / fc.maxSpeed);
wakeSystemR.emissionRate = 500f * Mathf.Abs(fc.curSpeed / fc.maxSpeed);
}
}
}
}
else if (this.gameObject.tag == "Enemy")
{
enemyController fc = this.gameObject.GetComponent <enemyController>();
if (sinking)
{
fc.enabled = false;
}
else
{
if (localVelocity.z >= 0f)
{
if (wakeSystemL != null && wakeSystemR != null)
{
wakeSystemL.emissionRate = 500f * Mathf.Abs(fc.curSpeed / fc.maxSpeed);
wakeSystemR.emissionRate = 500f * Mathf.Abs(fc.curSpeed / fc.maxSpeed);
}
}
}
}
if (this.transform.position.y <= -2f)
{
Destroy(this.gameObject);
}
}
// Update is called once per frame
void Update()
{
if (perlinMap == null) {
perlinMap = waveMesh.GetComponent<PerlinMap>();
}
float x = this.transform.position.x;
float z = this.transform.position.z;
//float currentHeight = this.transform.position.y;
targetHeight = perlinMap.GetHeight(x, z) + 0.065f;
float NHeight = perlinMap.GetHeight(x, z+length/2) + 0.065f;
float EHeight = perlinMap.GetHeight(x+width/2, z) + 0.065f;
float SHeight = perlinMap.GetHeight(x, z-length/2) + 0.065f;
float WHeight = perlinMap.GetHeight(x-width/2, z) + 0.065f;
waveMesh.transform.position = new Vector3(x, waveMesh.transform.position.y, z);
//float newHeight = Mathf.Lerp(currentHeight, targetHeight, Time.deltaTime * lerpFactor);
//this.transform.position = new Vector3(x, targetHeight, z);
pointN = this.transform.position + this.transform.forward*length/2;
pointN = new Vector3(pointN.x, NHeight, pointN.z);
pointS = this.transform.position - this.transform.forward*length/2;
pointS = new Vector3(pointS.x, SHeight, pointS.z);
pointE = this.transform.position + this.transform.right*width/2;
pointE = new Vector3(pointE.x, EHeight, pointE.z);
pointW = this.transform.position - this.transform.right*width/2;
pointW = new Vector3(pointW.x, WHeight, pointW.z);
Vector3 NSVector = (pointN - pointS).normalized;
Vector3 EWVector = (pointE - pointW).normalized;
zAngle = AngleSigned(this.transform.forward, NSVector, this.transform.right);
xAngle = AngleSigned(this.transform.right, EWVector, this.transform.forward);
//float xAngle = AngleSigned(this.transform.right, xVector.normalized, this.transform.forward);
//float zAngle = AngleSigned(this.transform.forward, zVector.normalized, this.transform.right);
Debug.DrawLine(pointW, pointE, Color.red);
Debug.DrawLine(pointS, pointN, Color.blue);
//Vector3 targetRotation = new Vector3(zAngle, this.transform.rotation.y, xAngle);
//Quaternion qX = Quaternion.AngleAxis(xAngle, this.transform.forward);
//Quaternion qZ = Quaternion.AngleAxis(zAngle, this.transform.right);
//this.transform.localRotation = qX * qZ;
//this.transform.Rotate(this.transform.forward, xAngle - this.transform.eulerAngles.x);
//this.transform.Rotate(this.transform.right, zAngle - this.transform.eulerAngles.z);
//Debug.Log(zAngle);
}
