public void EnableBend()
{
GenerateShaderPropertyIDs();
previousBentType = bendType;
previousID = bendID;
UpdateShaderdata();
}
void CheckBendChanging()
{
if (previousBentType != bendType || previousID != bendID)
{
DisableBend();
previousBentType = bendType;
if (bendID < 1)
{
bendID = 1;
}
previousID = bendID;
GenerateShaderPropertyIDs();
}
}
void Update()
{
if (bendType_Current != projectBendType)
{
bendType_Current = projectBendType;
//Disable all
for (int i = 0; i < bendTemplates.Length; i++)
{
bendTemplates[i].SetActive(false);
bendTemplates[i].hideFlags = HideFlags.HideInHierarchy;
}
//Enable
if (projectBendType != BEND_TYPE.Unknown)
{
bendTemplates[(int)projectBendType].SetActive(true);
bendTemplates[(int)projectBendType].hideFlags = HideFlags.None;
}
}
}
static Vector3 TransformPosition(Vector3 vertex, BEND_TYPE bendType, Vector3 pivotPoint, Vector2 bendSize, Vector2 bendOffset)
{
switch (bendType)
{
case BEND_TYPE.ClassicRunner_X_Positive:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Max(0.0f, newPoint.x - bendOffset.x);
float yOff = Mathf.Max(0.0f, newPoint.x - bendOffset.y);
newPoint = new Vector3(0.0f, bendSize.x * xOff * xOff, -bendSize.y * yOff * yOff) * 0.001f;
return(vertex + newPoint);
}
case BEND_TYPE.ClassicRunner_X_Negative:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Min(0.0f, newPoint.x + bendOffset.x);
float yOff = Mathf.Min(0.0f, newPoint.x + bendOffset.y);
newPoint = new Vector3(0.0f, bendSize.x * xOff * xOff, bendSize.y * yOff * yOff) * 0.001f;
return(vertex + newPoint);
}
case BEND_TYPE.ClassicRunner_Z_Positive:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Max(0.0f, newPoint.z - bendOffset.x);
float yOff = Mathf.Max(0.0f, newPoint.z - bendOffset.y);
newPoint = new Vector3(bendSize.y * yOff * yOff, bendSize.x * xOff * xOff, 0.0f) * 0.001f;
return(vertex + newPoint);
}
case BEND_TYPE.ClassicRunner_Z_Negative:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Min(0.0f, newPoint.z + bendOffset.x);
float yOff = Mathf.Min(0.0f, newPoint.z + bendOffset.y);
newPoint = new Vector3(-bendSize.y * yOff * yOff, bendSize.x * xOff * xOff, 0.0f) * 0.001f;
return(vertex + newPoint);
}
default: return(vertex);
}
}
static Vector3 TransformPosition(Vector3 vertex, BEND_TYPE bendType, Vector3 pivotPoint, Vector3 rotationAxis, Vector3 bendSize, Vector3 bendOffset)
{
switch (bendType)
{
case BEND_TYPE.TwistedSpiral_X_Positive:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
float d = Mathf.Max(0, positionWS.x - bendOffset.x);
d = SmoothTwistedPositive(d, 100);
float angle = bendSize.x * d;
RotateVertex(ref positionWS, pivotPoint + new Vector3(bendOffset.x, 0, 0), rotationAxis, angle);
float yOff = Mathf.Max(0, positionWS.x - bendOffset.y);
float zOff = Mathf.Max(0, positionWS.x - bendOffset.z);
positionWS += new Vector3(0.0f, bendSize.y * yOff * yOff, -bendSize.z * zOff * zOff) * 0.001f;
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.TwistedSpiral_X_Negative:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
float d = Mathf.Min(0, positionWS.x + bendOffset.x);
d = SmoothTwistedNegative(d, -100);
float angle = bendSize.x * d;
RotateVertex(ref positionWS, pivotPoint - new Vector3(bendOffset.x, 0, 0), rotationAxis, angle);
float yOff = Mathf.Min(0, positionWS.x + bendOffset.y);
float zOff = Mathf.Min(0, positionWS.x + bendOffset.z);
positionWS += new Vector3(0.0f, bendSize.y * yOff * yOff, bendSize.z * zOff * zOff) * 0.001f;
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.TwistedSpiral_Z_Positive:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
float d = Mathf.Max(0, positionWS.z - bendOffset.x);
d = SmoothTwistedPositive(d, 100);
float angle = bendSize.x * d;
RotateVertex(ref positionWS, pivotPoint + new Vector3(0, 0, bendOffset.x), rotationAxis, angle);
float xOff = Mathf.Max(0, positionWS.z - bendOffset.z);
float yOff = Mathf.Max(0, positionWS.z - bendOffset.y);
positionWS += new Vector3(bendSize.z * xOff * xOff, bendSize.y * yOff * yOff, 0.0f) * 0.001f;
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.TwistedSpiral_Z_Negative:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
float d = Mathf.Min(0, positionWS.z + bendOffset.x);
d = SmoothTwistedNegative(d, -100);
float angle = bendSize.x * d;
RotateVertex(ref positionWS, pivotPoint - new Vector3(0, 0, bendOffset.x), rotationAxis, angle);
float xOff = Mathf.Min(0, positionWS.z + bendOffset.z);
float yOff = Mathf.Min(0, positionWS.z + bendOffset.y);
positionWS += new Vector3(-bendSize.z * xOff * xOff, bendSize.y * yOff * yOff, 0.0f) * 0.001f;
positionWS += pivotPoint;
return(positionWS);
}
default: return(vertex);
}
}
static Vector3 TransformPosition(Vector3 vertex, BEND_TYPE bendType, Vector3 pivotPoint, Vector3 rotationCenter, float bendAngle, float bendMinimumRadius, float bendRolloff)
{
switch (bendType)
{
case BEND_TYPE.SpiralHorizontalRolloff_X:
{
if (vertex.x < rotationCenter.x - bendRolloff)
{
rotationCenter.x -= bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_X_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else if (vertex.x > rotationCenter.x + bendRolloff)
{
rotationCenter.x += bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_X_Positive, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else
{
return(vertex);
}
}
case BEND_TYPE.SpiralHorizontalRolloff_Z:
{
if (vertex.z > rotationCenter.z + bendRolloff)
{
rotationCenter.z += bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_Z_Positive, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else if (vertex.z < rotationCenter.z - bendRolloff)
{
rotationCenter.z -= bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_Z_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else
{
return(vertex);
}
}
case BEND_TYPE.SpiralVerticalRolloff_X:
{
if (vertex.x < rotationCenter.x - bendRolloff)
{
rotationCenter.x -= bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_X_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else if (vertex.x > rotationCenter.x + bendRolloff)
{
rotationCenter.x += bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_X_Positive, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else
{
return(vertex);
}
}
case BEND_TYPE.SpiralVerticalRolloff_Z:
{
if (vertex.z > rotationCenter.z + bendRolloff)
{
rotationCenter.z += bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_Z_Positive, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else if (vertex.z < rotationCenter.z - bendRolloff)
{
rotationCenter.z -= bendRolloff;
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_Z_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else
{
return(vertex);
}
}
default: return(vertex);
}
}
static Vector3 TransformPosition(Vector3 vertex, BEND_TYPE bendType, Vector3 pivotPoint, Vector3 rotationCenter, Vector3 rotationCenter2, float bendAngle, float bendMinimumRadius, float bendAngle2, float bendMinimumRadius2)
{
switch (bendType)
{
case BEND_TYPE.SpiralHorizontalDouble_X:
{
Vector3 positionWS = vertex;
if (positionWS.x < pivotPoint.x)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_X_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else if (positionWS.x > pivotPoint.x)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_X_Positive, pivotPoint, rotationCenter2, bendAngle2, bendMinimumRadius2));
}
else
{
return(vertex);
}
}
case BEND_TYPE.SpiralHorizontalDouble_Z:
{
Vector3 positionWS = vertex;
if (positionWS.z > pivotPoint.z)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_Z_Positive, pivotPoint, rotationCenter2, bendAngle2, bendMinimumRadius2));
}
else if (positionWS.z < pivotPoint.z)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralHorizontal_Z_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else
{
return(vertex);
}
}
case BEND_TYPE.SpiralVerticalDouble_X:
{
Vector3 positionWS = vertex;
if (positionWS.x < pivotPoint.x)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_X_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else if (positionWS.x > pivotPoint.x)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_X_Positive, pivotPoint, rotationCenter2, bendAngle2, bendMinimumRadius2));
}
else
{
return(vertex);
}
}
case BEND_TYPE.SpiralVerticalDouble_Z:
{
Vector3 positionWS = vertex;
if (positionWS.z > pivotPoint.z)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_Z_Positive, pivotPoint, rotationCenter2, bendAngle2, bendMinimumRadius2));
}
else if (positionWS.z < pivotPoint.z)
{
return(TransformPosition(vertex, BEND_TYPE.SpiralVertical_Z_Negative, pivotPoint, rotationCenter, bendAngle, bendMinimumRadius));
}
else
{
return(vertex);
}
}
default: return(vertex);
}
}
static Vector3 TransformPosition(Vector3 vertex, BEND_TYPE bendType, Vector3 pivotPoint, Vector3 rotationCenter, float bendAngle, float bendMinimumRadius)
{
switch (bendType)
{
case BEND_TYPE.SpiralHorizontal_X_Positive:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.x > rotationCenter.x)
{
rotationCenter.z = Mathf.Abs(rotationCenter.z) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.z) : rotationCenter.z;
float radius = rotationCenter.z;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absX = Mathf.Abs(rotationCenter.x - positionWS.x) / l;
float smoothAbsX = Smooth(absX);
Spiral_H_Rotate_X_Negative(ref positionWS, rotationCenter, absX, smoothAbsX, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralHorizontal_X_Negative:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.x < rotationCenter.x)
{
rotationCenter.z = Mathf.Abs(rotationCenter.z) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.z) : rotationCenter.z;
float radius = rotationCenter.z;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absX = Mathf.Abs(rotationCenter.x - positionWS.x) / l;
float smoothAbsX = Smooth(absX);
Spiral_H_Rotate_X_Positive(ref positionWS, rotationCenter, absX, smoothAbsX, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralHorizontal_Z_Positive:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.z > rotationCenter.z)
{
rotationCenter.x = Mathf.Abs(rotationCenter.x) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.x) : rotationCenter.x;
float radius = rotationCenter.x;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absZ = Mathf.Abs(rotationCenter.z - positionWS.z) / l;
float smoothAbsZ = Smooth(absZ);
Spiral_H_Rotate_Z_Positive(ref positionWS, rotationCenter, absZ, smoothAbsZ, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralHorizontal_Z_Negative:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.z < rotationCenter.z)
{
rotationCenter.x = Mathf.Abs(rotationCenter.x) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.x) : rotationCenter.x;
float radius = rotationCenter.x;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absZ = Mathf.Abs(rotationCenter.z - positionWS.z) / l;
float smoothAbsZ = Smooth(absZ);
Spiral_H_Rotate_Z_Negative(ref positionWS, rotationCenter, absZ, smoothAbsZ, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralVertical_X_Positive:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.x > rotationCenter.x)
{
rotationCenter.y = Mathf.Abs(rotationCenter.y) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.y) : rotationCenter.y;
float radius = rotationCenter.y;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absX = Mathf.Abs(rotationCenter.x - positionWS.x) / l;
float smoothAbsX = Smooth(absX);
Spiral_V_Rotate_X_Negative(ref positionWS, rotationCenter, absX, smoothAbsX, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralVertical_X_Negative:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.x < rotationCenter.x)
{
rotationCenter.y = Mathf.Abs(rotationCenter.y) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.y) : rotationCenter.y;
float radius = rotationCenter.y;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absX = Mathf.Abs(rotationCenter.x - positionWS.x) / l;
float smoothAbsX = Smooth(absX);
Spiral_V_Rotate_X_Positive(ref positionWS, rotationCenter, absX, smoothAbsX, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralVertical_Z_Positive:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.z > rotationCenter.z)
{
rotationCenter.y = Mathf.Abs(rotationCenter.y) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.y) : rotationCenter.y;
float radius = rotationCenter.y;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absZ = Mathf.Abs(rotationCenter.z - positionWS.z) / l;
float smoothAbsZ = Smooth(absZ);
Spiral_V_Rotate_Z_Positive(ref positionWS, rotationCenter, absZ, smoothAbsZ, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
case BEND_TYPE.SpiralVertical_Z_Negative:
{
Vector3 positionWS = vertex;
positionWS -= pivotPoint;
rotationCenter -= pivotPoint;
if (positionWS.z < rotationCenter.z)
{
rotationCenter.y = Mathf.Abs(rotationCenter.y) < bendMinimumRadius?bendMinimumRadius *Sign(rotationCenter.y) : rotationCenter.y;
float radius = rotationCenter.y;
float angle = bendAngle * Sign(radius);
float l = 6.28318530717f * radius * (angle / 360);
float absZ = Mathf.Abs(rotationCenter.z - positionWS.z) / l;
float smoothAbsZ = Smooth(absZ);
Spiral_V_Rotate_Z_Negative(ref positionWS, rotationCenter, absZ, smoothAbsZ, l, angle);
}
positionWS += pivotPoint;
return(positionWS);
}
default: return(vertex);
}
}
static Vector3 TransformPosition(Vector3 vertex, BEND_TYPE bendType, Vector3 pivotPoint, float bendSize, float bendOffset)
{
switch (bendType)
{
case BEND_TYPE.LittlePlanet_X:
{
Vector3 newPoint = vertex - pivotPoint;
float yOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.y) - (bendOffset < 0 ? 0 : bendOffset)) * (newPoint.y < 0.0f ? -1.0f : 1.0f);
float zOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.z) - (bendOffset < 0 ? 0 : bendOffset)) * (newPoint.z < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(-(bendSize * yOff * yOff + bendSize * zOff * zOff) * 0.001f, 0.0f, 0.0f);
return(vertex + newPoint);
}
case BEND_TYPE.LittlePlanet_Y:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.x) - (bendOffset < 0 ? 0 : bendOffset)) * (newPoint.x < 0.0f ? -1.0f : 1.0f);
float zOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.z) - (bendOffset < 0 ? 0 : bendOffset)) * (newPoint.z < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(0.0f, -(bendSize * zOff * zOff + bendSize * xOff * xOff) * 0.001f, 0.0f);
return(vertex + newPoint);
}
case BEND_TYPE.LittlePlanet_Z:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.x) - (bendOffset < 0 ? 0 : bendOffset)) * (newPoint.x < 0.0f ? -1.0f : 1.0f);
float yOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.y) - (bendOffset < 0 ? 0 : bendOffset)) * (newPoint.y < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(0.0f, 0.0f, -(bendSize * xOff * xOff + bendSize * yOff * yOff) * 0.001f);
return(vertex + newPoint);
}
case BEND_TYPE.CylindricalTower_X:
{
Vector3 newPoint = vertex - pivotPoint;
float zOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.x) - bendOffset) * (newPoint.x < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(0.0f, 0.0f, bendSize * zOff * zOff * 0.001f);
return(vertex + newPoint);
}
case BEND_TYPE.CylindricalTower_Z:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.z) - bendOffset) * (newPoint.z < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(bendSize * xOff * xOff * 0.001f, 0.0f, 0.0f);
return(vertex + newPoint);
}
case BEND_TYPE.CylindricalRolloff_X:
{
Vector3 newPoint = vertex - pivotPoint;
float yOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.x) - bendOffset) * (newPoint.x < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(0.0f, -bendSize * yOff * yOff * 0.001f, 0.0f);
return(vertex + newPoint);
}
case BEND_TYPE.CylindricalRolloff_Z:
{
Vector3 newPoint = vertex - pivotPoint;
float xOff = Mathf.Max(0.0f, Mathf.Abs(newPoint.z) - bendOffset) * (newPoint.z < 0.0f ? -1.0f : 1.0f);
newPoint = new Vector3(0.0f, -bendSize * xOff * xOff * 0.001f, 0.0f);
return(vertex + newPoint);
}
default: return(vertex);
}
}
