public void SetGradientKey(Color[] _colors, float[] _alpha)
{
GradientColorKey[] newColorKeys = new GradientColorKey[_colors.Length];
GradientAlphaKey[] newAlphaKeys = new GradientAlphaKey[_colors.Length];
for (int i = 0; i < _colors.Length; ++i)
{
float time = i / (_colors.Length - 1);
newColorKeys[i].color = _colors[i];
newColorKeys[i].time = time;
newAlphaKeys[i].alpha = _alpha[i];
newAlphaKeys[i].time = time;
}
EffectGradient.SetKeys(newColorKeys, newAlphaKeys);
}
public void SetGradientAlphaKey(params float[] _alpha)
{
GradientColorKey[] newColorKeys = new GradientColorKey[_alpha.Length];
GradientAlphaKey[] newAlphaKeys = new GradientAlphaKey[_alpha.Length];
for (int i = 0; i < _alpha.Length; ++i)
{
float time = i / (_alpha.Length - 1);
newColorKeys[i].color = i < EffectGradient.colorKeys.Length ? EffectGradient.colorKeys[i].color : Color.white;
newColorKeys[i].time = time;
newAlphaKeys[i].alpha = _alpha[i];
newAlphaKeys[i].time = time;
}
EffectGradient.SetKeys(newColorKeys, newAlphaKeys);
}
void MiddleModify(List <UIVertex> _vertexList, VertexHelper helper)
{
int nCount = _vertexList.Count;
float left = _vertexList[0].position.x;
float right = _vertexList[0].position.x;
float x = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
x = _vertexList[i].position.x;
if (x > right)
{
right = x;
}
else if (x < left)
{
left = x;
}
}
float width = 1f / (right - left);
float middle = (right + left) / 2.0f;
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate(Math.Abs(vertex.position.x - middle) * width * 2 - Offset));
helper.SetUIVertex(vertex, i);
}
}
void VerticalModify(List <UIVertex> _vertexList, VertexHelper helper)
{
int nCount = _vertexList.Count;
float bottom = _vertexList[0].position.y;
float top = _vertexList[0].position.y;
float y = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
y = _vertexList[i].position.y;
if (y > top)
{
top = y;
}
else if (y < bottom)
{
bottom = y;
}
}
float height = 1f / (top - bottom);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((vertex.position.y - bottom) * height - Offset));
helper.SetUIVertex(vertex, i);
}
}
public override void ModifyMesh(VertexHelper helper)
{
if (!IsActive() || helper.currentVertCount == 0)
{
return;
}
List <UIVertex> _vertexList = new List <UIVertex>();
helper.GetUIVertexStream(_vertexList);
int nCount = _vertexList.Count;
switch (GradientType)
{
case Type.Horizontal: {
float left = _vertexList[0].position.x;
float right = _vertexList[0].position.x;
float x = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
x = _vertexList[i].position.x;
if (x > right)
{
right = x;
}
else if (x < left)
{
left = x;
}
}
float width = 1f / (right - left);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((vertex.position.x - left) * width - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Vertical: {
float bottom = _vertexList[0].position.y;
float top = _vertexList[0].position.y;
float y = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
y = _vertexList[i].position.y;
if (y > top)
{
top = y;
}
else if (y < bottom)
{
bottom = y;
}
}
float height = 1f / (top - bottom);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((vertex.position.y - bottom) * height - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Diamond: {
float bottom = _vertexList[0].position.y;
float top = _vertexList[0].position.y;
float y = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
y = _vertexList[i].position.y;
if (y > top)
{
top = y;
}
else if (y < bottom)
{
bottom = y;
}
}
float height = 1f / (top - bottom);
helper.Clear();
for (int i = 0; i < nCount; i++)
{
helper.AddVert(_vertexList[i]);
}
float center = (bottom + top) / 2f;
UIVertex centralVertex = new UIVertex();
centralVertex.position = (Vector3.right + Vector3.up) * center + Vector3.forward * _vertexList[0].position.z;
centralVertex.normal = _vertexList[0].normal;
centralVertex.color = Color.white;
helper.AddVert(centralVertex);
for (int i = 1; i < nCount; i++)
{
helper.AddTriangle(i - 1, i, nCount);
}
helper.AddTriangle(0, nCount - 1, nCount);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate(
Vector3.Distance(vertex.position, centralVertex.position) * height - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Radial: {
float left = _vertexList[0].position.x;
float right = _vertexList[0].position.x;
float bottom = _vertexList[0].position.y;
float top = _vertexList[0].position.y;
float x = 0f;
float y = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
x = _vertexList[i].position.x;
if (x > right)
{
right = x;
}
else if (x < left)
{
left = x;
}
y = _vertexList[i].position.y;
if (y > top)
{
top = y;
}
else if (y < bottom)
{
bottom = y;
}
}
float width = 1f / (right - left);
float height = 1f / (top - bottom);
helper.Clear();
float centerX = (right + left) / 2f;
float centerY = (bottom + top) / 2f;
float radiusX = (right - left) / 2f;
float radiusY = (top - bottom) / 2f;
UIVertex centralVertex = new UIVertex();
centralVertex.position = Vector3.right * centerX + Vector3.up * centerY + Vector3.forward * _vertexList[0].position.z;
centralVertex.normal = _vertexList[0].normal;
centralVertex.color = Color.white;
int steps = 64;
for (int i = 0; i < steps; i++)
{
UIVertex curVertex = new UIVertex();
float angle = (float)i * 360f / (float)steps;
float curX = Mathf.Cos(Mathf.Deg2Rad * angle) * radiusX;
float curY = Mathf.Sin(Mathf.Deg2Rad * angle) * radiusY;
curVertex.position = Vector3.right * curX + Vector3.up * curY + Vector3.forward * _vertexList[0].position.z;
curVertex.normal = _vertexList[0].normal;
curVertex.color = Color.white;
helper.AddVert(curVertex);
}
helper.AddVert(centralVertex);
for (int i = 1; i < steps; i++)
{
helper.AddTriangle(i - 1, i, steps);
}
helper.AddTriangle(0, steps - 1, steps);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate(
Mathf.Sqrt(
Mathf.Pow(Mathf.Abs(vertex.position.x - centerX) * width, 2f) +
Mathf.Pow(Mathf.Abs(vertex.position.y - centerY) * height, 2f)) * 2f - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
}
}
public override void ModifyMesh(VertexHelper helper)
{
if (!IsActive() || helper.currentVertCount == 0)
{
return;
}
List <UIVertex> _vertexList = new List <UIVertex>();
helper.GetUIVertexStream(_vertexList);
int nCount = _vertexList.Count;
switch (GradientType)
{
case Type.Horizontal:
case Type.Vertical:
{
Rect bounds = GetBounds(_vertexList);
float min = bounds.xMin;
float w = bounds.width;
Func <UIVertex, float> GetPosition = v => v.position.x;
if (GradientType == Type.Vertical)
{
min = bounds.yMin;
w = bounds.height;
GetPosition = v => v.position.y;
}
float width = 1f / w / Zoom;
float zoomOffset = (1 - (1 / Zoom)) * 0.5f;
float offset = (Offset * (1 - zoomOffset)) - zoomOffset;
if (ModifyVertices)
{
SplitTrianglesAtGradientStops(_vertexList, bounds, zoomOffset, helper);
}
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((GetPosition(vertex) - min) * width - offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Diamond:
{
Rect bounds = GetBounds(_vertexList);
float height = 1f / bounds.height / Zoom;
float radius = bounds.center.y / 2f;
Vector3 center = (Vector3.right + Vector3.up) * radius + Vector3.forward * _vertexList[0].position.z;
if (ModifyVertices)
{
helper.Clear();
for (int i = 0; i < nCount; i++)
{
helper.AddVert(_vertexList[i]);
}
UIVertex centralVertex = new UIVertex();
centralVertex.position = center;
centralVertex.normal = _vertexList[0].normal;
centralVertex.uv0 = new Vector2(0.5f, 0.5f);
centralVertex.color = Color.white;
helper.AddVert(centralVertex);
for (int i = 1; i < nCount; i++)
{
helper.AddTriangle(i - 1, i, nCount);
}
helper.AddTriangle(0, nCount - 1, nCount);
}
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate(
Vector3.Distance(vertex.position, center) * height - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Radial:
{
Rect bounds = GetBounds(_vertexList);
float width = 1f / bounds.width / Zoom;
float height = 1f / bounds.height / Zoom;
if (ModifyVertices)
{
helper.Clear();
float radiusX = bounds.width / 2f;
float radiusY = bounds.height / 2f;
UIVertex centralVertex = new UIVertex();
centralVertex.position = Vector3.right * bounds.center.x + Vector3.up * bounds.center.y + Vector3.forward * _vertexList[0].position.z;
centralVertex.normal = _vertexList[0].normal;
centralVertex.uv0 = new Vector2(0.5f, 0.5f);
centralVertex.color = Color.white;
int steps = 64;
for (int i = 0; i < steps; i++)
{
UIVertex curVertex = new UIVertex();
float angle = (float)i * 360f / (float)steps;
float cosX = Mathf.Cos(Mathf.Deg2Rad * angle);
float cosY = Mathf.Sin(Mathf.Deg2Rad * angle);
curVertex.position = Vector3.right * cosX * radiusX + Vector3.up * cosY * radiusY + Vector3.forward * _vertexList[0].position.z;
curVertex.normal = _vertexList[0].normal;
curVertex.uv0 = new Vector2((cosX + 1) * 0.5f, (cosY + 1) * 0.5f);
curVertex.color = Color.white;
helper.AddVert(curVertex);
}
helper.AddVert(centralVertex);
for (int i = 1; i < steps; i++)
{
helper.AddTriangle(i - 1, i, steps);
}
helper.AddTriangle(0, steps - 1, steps);
}
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate(
Mathf.Sqrt(
Mathf.Pow(Mathf.Abs(vertex.position.x - bounds.center.x) * width, 2f) +
Mathf.Pow(Mathf.Abs(vertex.position.y - bounds.center.y) * height, 2f)) * 2f - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
}
}
public override void ModifyMesh(VertexHelper helper)
{
if (!IsActive() || helper.currentVertCount == 0)
{
return;
}
List <UIVertex> _vertexList = new List <UIVertex>();
helper.GetUIVertexStream(_vertexList);
int nCount = _vertexList.Count;
switch (GradientType)
{
case Type.Horizontal:
{
float left = _vertexList[0].position.x;
float right = _vertexList[0].position.x;
float x = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
x = _vertexList[i].position.x;
if (x > right)
{
right = x;
}
else if (x < left)
{
left = x;
}
}
float width = 1f / (right - left);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((vertex.position.x - left) * width - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Vertical:
{
float bottom = _vertexList[0].position.y;
float top = _vertexList[0].position.y;
float y = 0f;
for (int i = nCount - 1; i >= 1; --i)
{
y = _vertexList[i].position.y;
if (y > top)
{
top = y;
}
else if (y < bottom)
{
bottom = y;
}
}
float height = 1f / (top - bottom);
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((vertex.position.y - bottom) * height - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
}
}
public override void ModifyMesh(VertexHelper helper)
{
if (!IsActive() || helper.currentVertCount == 0)
{
return;
}
List <UIVertex> _vertexList = new List <UIVertex>();
helper.GetUIVertexStream(_vertexList);
int nCount = _vertexList.Count;
switch (GradientType)
{
case Type.Horizontal:
case Type.Vertical:
{
Rect bounds = GetBounds(_vertexList);
float min = bounds.xMin;
float w = bounds.width;
Func <UIVertex, float> GetPosition = v => v.position.x;
if (GradientType == Type.Vertical)
{
min = bounds.yMin;
w = bounds.height;
GetPosition = v => v.position.y;
}
float width = w == 0f ? 0f : 1f / w / Zoom;
float zoomOffset = (1 - (1 / Zoom)) * 0.5f;
float offset = (Offset * (1 - zoomOffset)) - zoomOffset;
if (ModifyVertices)
{
SplitTrianglesAtGradientStops(_vertexList, bounds, zoomOffset, helper);
}
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((GetPosition(vertex) - min) * width - offset));
helper.SetUIVertex(vertex, i);
}
}
break;
case Type.Diamond:
{
Rect bounds = GetBounds(_vertexList);
float height = bounds.height == 0f ? 0f : 1f / bounds.height / Zoom;
float radius = bounds.center.y / 2f;
Vector3 center = (Vector3.right + Vector3.up) * radius + Vector3.forward * _vertexList[0].position.z;
if (ModifyVertices)
{
helper.Clear();
for (int i = 0; i < nCount; i++)
{
helper.AddVert(_vertexList[i]);
}
UIVertex centralVertex = new UIVertex();
centralVertex.position = center;
centralVertex.normal = _vertexList[0].normal;
centralVertex.uv0 = new Vector2(0.5f, 0.5f);
centralVertex.color = Color.white;
helper.AddVert(centralVertex);
for (int i = 1; i < nCount; i++)
{
helper.AddTriangle(i - 1, i, nCount);
}
helper.AddTriangle(0, nCount - 1, nCount);
}
UIVertex vertex = new UIVertex();
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate(
Vector3.Distance(vertex.position, center) * height - Offset));
helper.SetUIVertex(vertex, i);
}
}
break;
}
}
public override void ModifyMesh(VertexHelper helper)
{
if (!IsActive() || helper.currentVertCount == 0)
{
return;
}
List <UIVertex> list = new List <UIVertex>();
helper.GetUIVertexStream(list);
int count = list.Count;
switch (GradientType)
{
case Type.Horizontal:
{
float num6 = list[0].position.x;
float num7 = list[0].position.x;
float num8 = 0f;
for (int num9 = count - 1; num9 >= 1; num9--)
{
num8 = list[num9].position.x;
if (num8 > num7)
{
num7 = num8;
}
else if (num8 < num6)
{
num6 = num8;
}
}
float num10 = 1f / (num7 - num6);
UIVertex vertex2 = default(UIVertex);
for (int j = 0; j < helper.currentVertCount; j++)
{
helper.PopulateUIVertex(ref vertex2, j);
vertex2.color = BlendColor(vertex2.color, EffectGradient.Evaluate((vertex2.position.x - num6) * num10 - Offset));
helper.SetUIVertex(vertex2, j);
}
break;
}
case Type.Vertical:
{
float num = list[0].position.y;
float num2 = list[0].position.y;
float num3 = 0f;
for (int num4 = count - 1; num4 >= 1; num4--)
{
num3 = list[num4].position.y;
if (num3 > num2)
{
num2 = num3;
}
else if (num3 < num)
{
num = num3;
}
}
float num5 = 1f / (num2 - num);
UIVertex vertex = default(UIVertex);
for (int i = 0; i < helper.currentVertCount; i++)
{
helper.PopulateUIVertex(ref vertex, i);
vertex.color = BlendColor(vertex.color, EffectGradient.Evaluate((vertex.position.y - num) * num5 - Offset));
helper.SetUIVertex(vertex, i);
}
break;
}
}
}
