private IEnumerator RunSlide()
{
m_states.m_movementControllState = MovementControllState.MovementDisabled;
m_isSliding = true;
Vector3 slideDir = transform.forward;
m_slideTimer = 0;
bool hasBeenOnSlope = false;
while (m_slideTimer < m_slideTime)
{
m_slideTimer += Time.fixedDeltaTime;
float progress = m_slideCurve.Evaluate(m_slideTimer / m_slideTime);
float currentSlideSpeed = Mathf.Lerp(m_slideSpeed, m_baseMovementProperties.m_crouchMovementSpeed, progress);
SlopeInfo slopeInfo = OnSlope();
if (slopeInfo.m_onSlope)
{
hasBeenOnSlope = true;
m_slideTimer = 0;
float normalX = slopeInfo.m_slopeNormal.x > 0 ? slopeInfo.m_slopeNormal.x : slopeInfo.m_slopeNormal.x * -1;
float normalZ = slopeInfo.m_slopeNormal.z > 0 ? slopeInfo.m_slopeNormal.z : slopeInfo.m_slopeNormal.z * -1;
float slopeX = Mathf.Lerp(m_slideAngleBoostMin, m_slideAngleBoostMax, normalX / m_slopeTolerence) * Mathf.Sign(slopeInfo.m_slopeNormal.x);
float slopeZ = Mathf.Lerp(m_slideAngleBoostMin, m_slideAngleBoostMax, normalZ / m_slopeTolerence) * Mathf.Sign(slopeInfo.m_slopeNormal.z);
slideDir = new Vector3(slopeX, 0, slopeZ);
Vector3 horizontalMovement = Vector3.SmoothDamp(m_velocity, slideDir, ref m_velocitySmoothing, m_slopeSlideAccelerationTime);
m_slopeTransform.rotation = Quaternion.LookRotation(slideDir);
Vector3 targetX = m_slopeTransform.right * m_movementInput.x * m_slideSideShiftMaxSpeed;
Vector3 shiftVelX = Vector3.SmoothDamp(m_slideSideShiftVelocity, targetX, ref m_slideSideShiftVelocitySmoothing, m_slideSideShiftAcceleration);
m_velocity = new Vector3(horizontalMovement.x, m_velocity.y, horizontalMovement.z);
m_velocity += shiftVelX;
}
else if (!hasBeenOnSlope)
{
Vector3 slideVelocity = slideDir * currentSlideSpeed;
m_velocity = new Vector3(slideVelocity.x, m_velocity.y, slideVelocity.z);
}
yield return(new WaitForFixedUpdate());
}
m_isSliding = false;
m_states.m_movementControllState = MovementControllState.MovementEnabled;
}
public double?GetPERatioFitness(SlopeInfo slopeInfo)
{
double?peRatioFitness = 0;
var peValues = slopeInfo.NominalValues;
if (peValues == null)
{
return(peRatioFitness);
}
if (peValues.Any(x => x.Value == null))
{
return(peRatioFitness);
}
if (peValues.Any(x => x.Value < 0))
{
return(peRatioFitness);
}
double?count = 0;
foreach (var item in peValues)
{
if (item.Value <= 0.15)
{
peRatioFitness = 3;
}
if (item.Value > 0.15 && item.Value <= 0.3)
{
peRatioFitness = 1.5;
}
if (item.Value > 0.3 && item.Value <= 0.6)
{
peRatioFitness = 0.7;
}
else if (item.Value >= 0.6)
{
peRatioFitness = 0;
}
count += peRatioFitness;
}
peRatioFitness = count / (peValues.Count * 3);
return(peRatioFitness);
}
private SlopeInfo OnSlope()
{
SlopeInfo slopeInfo = new SlopeInfo {
};
RaycastHit hit;
Vector3 bottom = m_characterController.transform.position - new Vector3(0, m_characterController.height / 2, 0);
if (Physics.Raycast(bottom, Vector3.down, out hit, 0.5f))
{
if (hit.normal != Vector3.up)
{
slopeInfo.m_onSlope = true;
slopeInfo.m_slopeAngle = Vector3.Angle(Vector3.up, hit.normal);
slopeInfo.m_slopeNormal = hit.normal;
return(slopeInfo);
}
}
return(slopeInfo);
}
public void GenerateFlowMap()
{
flowMap = new Texture2D(textureSize, textureSize);
flowMap.name = "Generated Flow Map";
Color[] flowMapColors = new Color[textureSize * textureSize];
var forestController = ForestController.Instance;
if (!forestController)
{
forestController = GameObject.FindObjectOfType <ForestController>();
}
mapSize = forestController.mapSize;
terrainLayerMask = forestController.terrainLayerMask;
float sampleRadius = (mapSize.x + mapSize.z) / 2f / (float)textureSize;
// Debug.Log("Sample Radius: " + sampleRadius);
Vector3 centerOffset = new Vector3(-mapSize.x / 2f, 0f, -mapSize.z / 2f);
int totalSamples = 0;
Vector3 samplePoint;
RaycastHit hit;
hitGrid = new SlopeInfo[textureSize, textureSize];
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
samplePoint = new Vector3((float)x / (float)(textureSize - 1) * mapSize.x, mapSize.y, (float)y / (float)(textureSize - 1) * mapSize.z) + centerOffset;
for (int i = 0; i <= samplesPerPixel; i++)
{
Color debugRayColor = Color.blue;
hitGrid[x, y] = new SlopeInfo();
Vector3 offset = Vector3.zero;
if (i > 0)
{
float theta = (float)i / (float)samplesPerPixel * Mathf.PI * 2f;
offset = new Vector3(Mathf.Cos(theta), 0f, Mathf.Sin(theta)) * sampleRadius;
debugRayColor = Color.red;
}
if (Physics.Raycast(samplePoint + offset, Vector3.down, out hit, mapSize.y * 1.5f, terrainLayerMask))
{
if (x % 64 == 0 && y % 64 == 0)
{
Debug.DrawLine(samplePoint + offset, hit.point, debugRayColor, 10f);
}
hitGrid[x, y].AddData(hit.point, hit.normal);
totalSamples++;
}
}
hitGrid[x, y].GetStats(x % 64 == 0 && y % 64 == 0);
}
}
Debug.Log("Total Samples: " + totalSamples);
if (smoothTexturePass.filterRadius > 0)
{
Color[,] smoothableGrid = new Color[textureSize, textureSize];
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
smoothableGrid[x, y] = GetFlowColorAtPoint(x, y);
}
}
smoothableGrid = smoothTexturePass.SmoothColorGrid(smoothableGrid);
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
int pixelIndex = y * textureSize + x;
flowMapColors[pixelIndex] = smoothableGrid[x, y];
}
}
}
else
{
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
int pixelIndex = y * textureSize + x;
flowMapColors[pixelIndex] = GetFlowColorAtPoint(x, y);
}
}
}
flowMap.SetPixels(flowMapColors);
flowMap.Apply();
}
private void SlopePhysics()
{
SlopeInfo slopeInfo = OnSlope();
if (slopeInfo.m_onSlope == true)
{
if (m_velocity.y > 0)
{
return;
}
if (m_hasJumped)
{
return;
}
RaycastHit hit;
Vector3 bottom = m_characterController.transform.position - new Vector3(0, m_characterController.height / 2, 0);
if (Physics.Raycast(bottom, Vector3.down, out hit))
{
if (slopeInfo.m_slopeAngle > m_characterController.slopeLimit)
{
m_velocity.x += (1f - hit.normal.y) * hit.normal.x * (m_baseMovementProperties.m_slopeFriction);
m_velocity.z += (1f - hit.normal.y) * hit.normal.z * (m_baseMovementProperties.m_slopeFriction);
}
#region not suing
/*
* if (m_isSliding)
* {
* m_slideTimer = 0;
*
* float anglePercent = slopeAngle / m_characterController.slopeLimit;
*
* float normalX = hit.normal.x > 0 ? hit.normal.x : hit.normal.x * -1;
* float normalZ = hit.normal.z > 0 ? hit.normal.z : hit.normal.z * -1;
*
* float slopeX = Mathf.Lerp(m_slideAngleBoostMin, m_slideAngleBoostMax, normalX / m_slopeTolerence) * Mathf.Sign(hit.normal.x);
* float slopeZ = Mathf.Lerp(m_slideAngleBoostMin, m_slideAngleBoostMax, normalZ / m_slopeTolerence) * Mathf.Sign(hit.normal.z);
*
* Vector3 targetMovement = new Vector3(slopeX, 0, slopeZ);
* Vector3 horizontalMovement = Vector3.SmoothDamp(m_velocity, targetMovement, ref m_velocitySmoothing, m_slopeSlideAccelerationTime);
*
* m_slopeTransform.rotation = Quaternion.LookRotation(targetMovement);
*
* Vector3 targetX = m_slopeTransform.right * m_movementInput.x * m_slideSideShiftMaxSpeed;
* Vector3 shiftVelX = Vector3.SmoothDamp(m_slideSideShiftVelocity, targetX, ref m_slideSideShiftVelocitySmoothing, m_slideSideShiftAcceleration);
*
* m_velocity = new Vector3(horizontalMovement.x, m_velocity.y, horizontalMovement.z);
*
* m_velocity += shiftVelX;
* }
*/
#endregion
m_characterController.Move(new Vector3(0, -(hit.distance), 0));
}
}
}
public double?GetRoicFitness(SlopeInfo slopeInfo)
{
if (slopeInfo.NominalValues == null)
{
return(0);
}
if (slopeInfo.GrowthTrendline == null)
{
return(null);
}
var slope = slopeInfo.GrowthTrendline.Slope;
if (slope == null)
{
return(null);
}
var deviation = slopeInfo.GrowthDeviation;
double?fitnessValueDeviation = 0;
double?fitnessSlopeValue = 0;
double?fitnessSlopeThreeYears = 0;
#region All values bigger than 10%
double?fitnessNominalValue = 0;
double?count = 0;
var values = slopeInfo.NominalValues;
foreach (var item in values)
{
if (item.Value >= 0.1)
{
fitnessNominalValue = 3;
}
if (item.Value >= 0 && item.Value < 0.1)
{
fitnessNominalValue = 1.5;
}
else if (item.Value < 0)
{
fitnessNominalValue = 0;
}
count += fitnessNominalValue;
}
fitnessNominalValue = count / values.Count;
#endregion
#region Small deviation
if (deviation <= 15)
{
fitnessValueDeviation = 3;
}
if (deviation > 15 && deviation < 30)
{
fitnessValueDeviation = 1.5;
}
else if (deviation >= 30)
{
fitnessValueDeviation = 0;
}
#endregion
#region Slope
if (slope >= 0.1)
{
fitnessSlopeValue = 3;
}
if (slope >= 0 && slope < 0.1)
{
fitnessSlopeValue = 1.5;
}
else if (slope < 0)
{
fitnessSlopeValue = 0;
}
#endregion
#region Slope last 3 years
var lastThreeYearsGrowthSlope = slopeInfo.LastThreeYearsTrendLine.Slope;
if (lastThreeYearsGrowthSlope >= 0.1)
{
fitnessSlopeThreeYears = 3;
}
if (lastThreeYearsGrowthSlope >= 0 && lastThreeYearsGrowthSlope < 0.1)
{
fitnessSlopeThreeYears = 1.5;
}
else if (lastThreeYearsGrowthSlope < 0)
{
fitnessSlopeThreeYears = 0;
}
#endregion
var fitness = (fitnessSlopeThreeYears + fitnessSlopeValue + fitnessValueDeviation + fitnessNominalValue) / 12;
return(fitness);
}
public double?GetGrowthFitness(SlopeInfo slopeInfo)
{
if (slopeInfo.Growth == null)
{
return(0);
}
var slope = slopeInfo.GrowthTrendline.Slope;
double?fitnessSlopeValue = 0;
double?fitnessSlopeThreeYears = 0;
#region All values bigger than 10%
double?fitnessBiggerThanTen = 0;
double?count = 0;
var growthValues = slopeInfo.Growth;
foreach (var item in growthValues)
{
if (item.Value >= 0.1)
{
fitnessBiggerThanTen = 3;
}
if (item.Value >= 0 && item.Value < 0.1)
{
fitnessBiggerThanTen = 1.5;
}
else if (item.Value < 0)
{
fitnessBiggerThanTen = 0;
}
count += fitnessBiggerThanTen;
}
fitnessBiggerThanTen = count / growthValues.Count;
#endregion
#region Slope
if (slope >= 0.1)
{
fitnessSlopeValue = 3;
}
if (slope >= 0 && slope < 0.1)
{
fitnessSlopeValue = 1.5;
}
else if (slope < 0)
{
fitnessSlopeValue = 0;
}
#endregion
#region Slope last 3 years
var lastThreeYearsGrowthSlope = slopeInfo.LastThreeYearsTrendLine.Slope;
if (lastThreeYearsGrowthSlope >= 0.1)
{
fitnessSlopeThreeYears = 3;
}
if (lastThreeYearsGrowthSlope >= 0 && lastThreeYearsGrowthSlope < 0.1)
{
fitnessSlopeThreeYears = 1.5;
}
else if (lastThreeYearsGrowthSlope < 0)
{
fitnessSlopeThreeYears = 0;
}
#endregion
var fitness = (fitnessSlopeThreeYears + fitnessSlopeValue + fitnessBiggerThanTen) / 9;
return(fitness);
}
public void GenerateFlowMap ()
{
flowMap = new Texture2D (textureSize, textureSize);
flowMap.name = "Generated Flow Map";
Color[] flowMapColors = new Color[textureSize * textureSize];
var forestController = ForestController.Instance;
if (!forestController)
{
forestController = GameObject.FindObjectOfType<ForestController>();
}
mapSize = forestController.mapSize;
terrainLayerMask = forestController.terrainLayerMask;
float sampleRadius = (mapSize.x + mapSize.z) / 2f / (float)textureSize;
// Debug.Log("Sample Radius: " + sampleRadius);
Vector3 centerOffset = new Vector3 (-mapSize.x / 2f, 0f, -mapSize.z / 2f);
int totalSamples = 0;
Vector3 samplePoint;
RaycastHit hit;
hitGrid = new SlopeInfo[textureSize,textureSize];
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
samplePoint = new Vector3 ((float)x / (float)(textureSize - 1) * mapSize.x, mapSize.y, (float)y / (float)(textureSize - 1) * mapSize.z) + centerOffset;
for (int i = 0; i <= samplesPerPixel; i++)
{
Color debugRayColor = Color.blue;
hitGrid[x, y] = new SlopeInfo ();
Vector3 offset = Vector3.zero;
if (i > 0)
{
float theta = (float)i / (float)samplesPerPixel * Mathf.PI * 2f;
offset = new Vector3 (Mathf.Cos(theta), 0f, Mathf.Sin(theta)) * sampleRadius;
debugRayColor = Color.red;
}
if (Physics.Raycast(samplePoint + offset, Vector3.down, out hit, mapSize.y * 1.5f, terrainLayerMask))
{
if (x % 64 == 0 && y % 64 == 0)
{
Debug.DrawLine(samplePoint + offset, hit.point, debugRayColor, 10f);
}
hitGrid[x, y].AddData(hit.point, hit.normal);
totalSamples++;
}
}
hitGrid[x, y].GetStats(x % 64 == 0 && y % 64 == 0);
}
}
Debug.Log("Total Samples: " + totalSamples);
if (smoothTexturePass.filterRadius > 0)
{
Color[,] smoothableGrid = new Color[textureSize, textureSize];
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
smoothableGrid[x, y] = GetFlowColorAtPoint(x, y);
}
}
smoothableGrid = smoothTexturePass.SmoothColorGrid(smoothableGrid);
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
int pixelIndex = y * textureSize + x;
flowMapColors[pixelIndex] = smoothableGrid[x, y];
}
}
}
else
{
for (int x = 0; x < textureSize; x++)
{
for (int y = 0; y < textureSize; y++)
{
int pixelIndex = y * textureSize + x;
flowMapColors[pixelIndex] = GetFlowColorAtPoint(x, y);
}
}
}
flowMap.SetPixels(flowMapColors);
flowMap.Apply();
}