private void ModifyVertices(VertexHelper vh)
{
tempVertexTriangleStream.Clear();
vh.GetUIVertexStream(tempVertexTriangleStream);
vh.Clear();
float[] result = ChartUntils.GetKeyArrayMaxxAndMaxy(keyPos);
float maxx = result[0], maxy = result[1];
for (int i = 0; i < keyPos.Count - 1; i++)
{
drawAttribute.SetPosition(
CacheUnit.SetVector(keyPos[i].x, keyPos[i].y),
CacheUnit.SetVector(keyPos[i + 1].x, keyPos[i + 1].y),
CacheUnit.SetVector(keyPos[i + 1].x, 0),
CacheUnit.SetVector(keyPos[i].x, 0));
drawAttribute.SetColor(//平滑插值颜色
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, Color.Lerp(buttomBorderColor, upBorderColor, keyPos[i].y / height)),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, Color.Lerp(buttomBorderColor, upBorderColor, keyPos[i + 1].y / height)),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, Color.Lerp(buttomBorderColor, upBorderColor, 0 / height)),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, Color.Lerp(buttomBorderColor, upBorderColor, 0 / height))
);
drawAttribute.SetUV(
CacheUnit.SetVector(keyPos[i].x / maxx, keyPos[i].y / maxy),
CacheUnit.SetVector(keyPos[i + 1].x / maxx, keyPos[i + 1].y / maxy),
CacheUnit.SetVector(keyPos[i + 1].x / maxx, 0),
CacheUnit.SetVector(keyPos[i].x / maxx, 0)
);
DrawSimpleQuad(vh, drawAttribute);
}
}
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(VertexHelper vh)
{
tempVertexTriangleStream.Clear();
vh.GetUIVertexStream(tempVertexTriangleStream);
vh.Clear();
float len = 0;
for (int i = 0; i < keyPos.Count - 1; i++)
{
drawAttribute.SetPosition(
CacheUnit.SetVector(keyPos[i].x, keyPos[i].y),
CacheUnit.SetVector(keyPos[i + 1].x, keyPos[i + 1].y),
CacheUnit.SetVector(keyPos[i + 1].x, keyPos[i + 1].y - LineWidth),
CacheUnit.SetVector(keyPos[i].x, keyPos[i].y - LineWidth));
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, LineColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, LineColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, LineColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, LineColor));
DrawSimpleQuad(vh, drawAttribute);
}
switch (ItemMode)
{
case PointItemMode.Square:
len = lineWidth;
//画点
for (int i = 0; i < keyPos.Count; i++)
{
drawAttribute.SetPosition(
CacheUnit.SetVector(-len, +len) + keyPos[i],
CacheUnit.SetVector(+len, +len) + keyPos[i],
CacheUnit.SetVector(+len, -len) + keyPos[i],
CacheUnit.SetVector(-len, -len) + keyPos[i]
);
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor));
DrawSimpleQuad(vh, drawAttribute);
}
break;
case PointItemMode.Triangle:
len = lineWidth * 3;
for (int i = 0; i < keyPos.Count; i++)
{
//模拟一个等边三角形
drawAttribute.SetPosition(
CacheUnit.SetVector(0, (1.732f - 1) * len * 0.5f) + keyPos[i],
CacheUnit.SetVector(0, (1.732f - 1) * len * 0.5f) + keyPos[i],
CacheUnit.SetVector(len / 2, (-1.732f + 1) * len * 0.5f) + keyPos[i],
CacheUnit.SetVector(-len / 2, (-1.732f + 1) * len * 0.5f) + keyPos[i]
);
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor));
DrawSimpleQuad(vh, drawAttribute);
}
break;
case PointItemMode.Diamond:
len = lineWidth * 1.5f;
for (int i = 0; i < keyPos.Count; i++)
{
drawAttribute.SetPosition(
CacheUnit.SetVector(len, 0) + keyPos[i],
CacheUnit.SetVector(0, -len) + keyPos[i],
CacheUnit.SetVector(-len, 0) + keyPos[i],
CacheUnit.SetVector(0, len) + keyPos[i]
);
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor));
DrawSimpleQuad(vh, drawAttribute);
}
break;
case PointItemMode.Star:
len = lineWidth * 2f;
float width = len * Mathf.Cos(54 * Mathf.Deg2Rad);
float y = width * Mathf.Tan(36 * Mathf.Deg2Rad);
float buttomHeight = len * Mathf.Sin(54 * Mathf.Deg2Rad);
for (int i = 0; i < keyPos.Count; i++)
{
drawAttribute.SetPosition(
CacheUnit.SetVector(len * Mathf.Cos(90 * Mathf.Deg2Rad), len * Mathf.Sin(90 * Mathf.Deg2Rad)) + keyPos[i],
CacheUnit.SetVector(len * Mathf.Cos(306 * Mathf.Deg2Rad), len * Mathf.Sin(306 * Mathf.Deg2Rad)) + keyPos[i],
CacheUnit.SetVector(0, -(buttomHeight - y)) + keyPos[i],
CacheUnit.SetVector(len * Mathf.Cos(234 * Mathf.Deg2Rad), len * Mathf.Sin(234 * Mathf.Deg2Rad)) + keyPos[i]
);
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor));
DrawSimpleQuad(vh, drawAttribute);
drawAttribute.SetPosition(
CacheUnit.SetVector(len * Mathf.Cos(18 * Mathf.Deg2Rad), len * Mathf.Sin(18 * Mathf.Deg2Rad)) + keyPos[i],
CacheUnit.SetVector(0, -(buttomHeight - y)) + keyPos[i],
CacheUnit.SetVector(0, -(buttomHeight - y)) + keyPos[i],
CacheUnit.SetVector(len * Mathf.Cos(162 * Mathf.Deg2Rad), len * Mathf.Sin(162 * Mathf.Deg2Rad)) + keyPos[i]
);
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor));
DrawSimpleQuad(vh, drawAttribute);
}
break;
case PointItemMode.Circle:
for (int i = 0; i < keyPos.Count; i++)
{
for (int j = 0; j < 24; j++)
{
float cos = Mathf.Cos(j) * lineWidth, sin = Mathf.Sin(j) * lineWidth;
float nextCos = Mathf.Cos(j + 0.0628f * 15f) * lineWidth, nextSin = Mathf.Sin(j + 0.0628f * 15f) * lineWidth;
drawAttribute.SetPosition(
CacheUnit.SetVector(0, 0) + keyPos[i],
CacheUnit.SetVector(nextCos, nextSin) + keyPos[i],
CacheUnit.SetVector(cos, sin) + keyPos[i],
CacheUnit.SetVector(0, 0) + keyPos[i]
);
drawAttribute.SetColor(
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor),
ChartUntils.GetMultipliedColor(tempVertexTriangleStream[0].color, PointColor));
DrawSimpleQuad(vh, drawAttribute);
}
}
break;
case PointItemMode.None:
break;
default:
break;
}
}