private void ModifyVertices(List <UIVertex> vertices)
{
//print(vertices.Count);
if (parameters == null)
{
return;
}
if (ChartUntils.NeedsToUpdateCaches(parameters.Length, startAngleDegree))
{
ChartUntils.CacheSinesAndCosines(StartAngleDegree);
}
//1 get center point
Vector3 centerPosition = (vertices[0].position + vertices[2].position) / 2f;
//2 set xUnit and yUnit
Vector3 xUnit = (centerPosition.x - vertices[0].position.x) * Vector3.right;
Vector3 yUnit = (centerPosition.y - vertices[0].position.y) * Vector3.up;
//3 set uv
Vector2 centerUv = (vertices[0].uv0 + vertices[2].uv0) / 2f;
Vector2 uUnit = (centerUv.x - vertices[0].uv0.x) * Vector3.right;
Vector2 vUnit = (centerUv.y - vertices[0].uv0.y) * Vector3.up;
//3 set color gradual change(any vertex,the result is same)
Color outerMultipliedColor = ChartUntils.GetMultipliedColor(vertices[0].color, outerColor);
Color innerMultipledColor = ChartUntils.GetMultipliedColor(vertices[0].color, innerColor);
for (int i = 0; i < parameters.Length; i++)
{
float parmeter = parameters[i];
float cosine = ChartUntils.cacheCosines[i];
float sine = ChartUntils.cacheSines[i];
UIVertex outertmp = vertices[0];
float outerParmeter = parmeter * outerRatio;
outertmp.position = centerPosition + (xUnit * cosine + yUnit * sine) * outerParmeter;
outertmp.uv0 = centerUv + (uUnit * cosine + vUnit * sine) * outerParmeter;
outertmp.color = outerMultipliedColor;
tempOuterVertices.Add(outertmp);
UIVertex innertmp = vertices[0];
float innerParmeter = parmeter * innerRatio;
innertmp.position = centerPosition + (xUnit * cosine + yUnit * sine) * innerParmeter;
innertmp.uv0 = centerUv + (uUnit * cosine + vUnit * sine) * innerParmeter;
innertmp.color = innerMultipledColor;
tempInnerVertices.Add(innertmp);
}
if (parameters.Length > 0)
{
tempOuterVertices.Add(tempOuterVertices[0]);
tempInnerVertices.Add(tempInnerVertices[0]);
}
vertices.Clear();
if (outerRatio != 0f)
{
for (int i = 0; i < parameters.Length; i++)
{
vertices.Add(tempInnerVertices[i]);
vertices.Add(tempOuterVertices[i]);
vertices.Add(tempOuterVertices[i + 1]);
}
}
if (innerRatio != 0f)
{
for (int i = 0; i < parameters.Length; i++)
{
vertices.Add(tempOuterVertices[i + 1]);
vertices.Add(tempInnerVertices[i + 1]);
vertices.Add(tempInnerVertices[i]);
}
}
tempOuterVertices.Clear();
tempInnerVertices.Clear();
}
private void ModifyVertices(List <UIVertex> vertices)
{
if (parametersCount == 0)
{
return;
}
if (ChartUntils.NeedsToUpdateCaches(parametersCount, startAngleDegree))
{
ChartUntils.CacheSinesAndCosines(StartAngleDegree);
}
//1 get center point
Vector3 centerPosition = (vertices[0].position + vertices[2].position) / 2f;
//2 set xUnit and yUnit
Vector3 xUnit = (centerPosition.x - vertices[0].position.x) * Vector3.right;
Vector3 yUnit = (centerPosition.y - vertices[0].position.y) * Vector3.up;
//3 set uv
Vector2 centerUv = (vertices[0].uv0 + vertices[2].uv0) / 2f;
Vector2 uUnit = (centerUv.x - vertices[0].uv0.x) * Vector3.right;
Vector2 vUnit = (centerUv.y - vertices[0].uv0.y) * Vector3.up;
UIVertex startVertex = vertices[0];
vertices.Clear();
for (int j = 0; j < cricleCount; j++)
{
for (int i = 0; i < parametersCount; i++)
{
float parmeter = 1f;
float cosine = ChartUntils.cacheCosines[i];
float sine = ChartUntils.cacheSines[i];
UIVertex outertmp = startVertex;
float outerParmeter = parmeter * (defaultCurde - j * cricleDisInterval * 0.15f);
outertmp.position = centerPosition + (xUnit * cosine + yUnit * sine) * outerParmeter;
outertmp.uv0 = centerUv + (uUnit * cosine + vUnit * sine) * outerParmeter;
tempOuterVertices.Add(outertmp);
UIVertex innertmp = startVertex;
float innerParmeter = parmeter * ((defaultCurde - lineCurde * 0.1f) - j * cricleDisInterval * 0.15f);
innertmp.position = centerPosition + (xUnit * cosine + yUnit * sine) * innerParmeter;
innertmp.uv0 = centerUv + (uUnit * cosine + vUnit * sine) * innerParmeter;
tempInnerVertices.Add(innertmp);
}
if (parametersCount > 0)
{
tempOuterVertices.Add(tempOuterVertices[0]);
tempInnerVertices.Add(tempInnerVertices[0]);
}
if (defaultCurde != 0f)
{
for (int i = 0; i < parametersCount; i++)
{
vertices.Add(tempInnerVertices[i]);
vertices.Add(tempOuterVertices[i]);
vertices.Add(tempOuterVertices[i + 1]);
}
}
if ((defaultCurde - lineCurde * 0.1f) != 0f)
{
for (int i = 0; i < parametersCount; i++)
{
vertices.Add(tempOuterVertices[i + 1]);
vertices.Add(tempInnerVertices[i + 1]);
vertices.Add(tempInnerVertices[i]);
}
}
tempOuterVertices.Clear();
tempInnerVertices.Clear();
}
}