102 lines
3.5 KiB
C#
102 lines
3.5 KiB
C#
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#define Graph_And_Chart_PRO
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using UnityEngine;
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using UnityEngine.UI;
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namespace ChartAndGraph
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{
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/// <summary>
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/// a chart mesh that is used for canvas rendering
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/// </summary>
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class CanvasChartMesh : ChartMeshBase
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{
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VertexHelper mVHWrapAround;
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List<UIVertex> mListWrapAround;
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UIVertex[] mTmpQuad = new UIVertex[4];
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bool mTextOnly = false;
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public CanvasChartMesh(bool forText)
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{
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mTextOnly = forText;
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}
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public CanvasChartMesh(VertexHelper wrapAround)
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{
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mVHWrapAround = wrapAround;
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}
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public CanvasChartMesh(List<UIVertex> wrapAround)
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{
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mListWrapAround = wrapAround;
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}
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public void WrapAround(VertexHelper wrapAround)
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{
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Clear();
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mVHWrapAround = wrapAround;
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mListWrapAround = null;
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}
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public void WrapAround(List<UIVertex> wrapAround)
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{
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Clear();
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mVHWrapAround = null;
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mListWrapAround = wrapAround;
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}
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public override BillboardText AddText(AnyChart chart, MonoBehaviour prefab, Transform parentTransform, int fontSize,float fontScale, string text, float x, float y, float z,float angle, object userData)
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{
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if(mTextOnly)
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return base.AddText(chart, prefab, parentTransform, fontSize,fontScale, text, x, y, z,angle, userData);
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return null;
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}
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private UIVertex FloorVertex(UIVertex vertex)
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{
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Vector3 newPosition = new Vector3(Mathf.Floor(vertex.position.x), Mathf.Floor(vertex.position.y), Mathf.Floor(vertex.position.z));
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vertex.position = newPosition;
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return vertex;
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}
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public override void AddQuad(UIVertex vLeftTop, UIVertex vRightTop, UIVertex vLeftBottom, UIVertex vRightBottom)
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{
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if (mListWrapAround != null)
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{
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mListWrapAround.Add(vLeftTop);
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mListWrapAround.Add(vRightTop);
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mListWrapAround.Add(vRightBottom);
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mListWrapAround.Add(vLeftBottom);
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return;
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}
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if (mVHWrapAround != null)
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{
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mTmpQuad[0] = vLeftTop;
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mTmpQuad[1] = vRightTop;
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mTmpQuad[2] = vRightBottom;
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mTmpQuad[3] = vLeftBottom;
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mVHWrapAround.AddUIVertexQuad(mTmpQuad);
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}
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}
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public override void AddXYRect(Rect rect, int subMeshGroup, float depth)
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{
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Vector2[] uvs = GetUvs(rect);
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UIVertex leftTop = ChartCommon.CreateVertex(new Vector3(rect.xMin, rect.yMin, depth), uvs[0]);
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UIVertex rightTop = ChartCommon.CreateVertex(new Vector3(rect.xMax, rect.yMin, depth), uvs[1]);
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UIVertex leftBottom = ChartCommon.CreateVertex(new Vector3(rect.xMin, rect.yMax, depth), uvs[2]);
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UIVertex rightBottom = ChartCommon.CreateVertex(new Vector3(rect.xMax, rect.yMax, depth), uvs[3]);
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AddQuad(leftTop, rightTop, leftBottom, rightBottom);
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}
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public override void AddXZRect(Rect rect, int subMeshGroup, float yPosition)
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{
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// this does nothing , canvas are 2d only
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}
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public override void AddYZRect(Rect rect, int subMeshGroup, float xPosition)
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{
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// this does nothing , canvas are 2d only
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}
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}
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}
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