161 lines
4.5 KiB
C#
161 lines
4.5 KiB
C#
using UnityEngine;
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using System.Collections;
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using System.Linq;
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/*
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public class Plot2D {
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private Curve[] _curves;
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private Rect _dataBox;
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private string _title = "";
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private float _titleHeight = 20.0f;
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public string Title{
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get{ return _title;}
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set{ _title = value;}
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}
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public Plot2D(Curve curve) : this(new []{curve}) {
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}
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public Plot2D(Curve[] curves){
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_curves = curves;
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if (_curves == null || _curves.Length == 0) {
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return;
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}
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_dataBox = new Rect ();
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_dataBox.x = _curves.Select (v => v.Args.Min()).Min();
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_dataBox.y = _curves.Select (v => v.Vals.Max()).Max();
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_dataBox.width = _curves.Select (v => v.Args.Last ()).Max () - _dataBox.x;
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_dataBox.height = _curves.Select (v => v.Vals.Min()).Min() - _dataBox.y;
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}
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static Material lineMaterial;
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static void CreateLineMaterial()
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{
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if( !lineMaterial ) {
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lineMaterial = new Material( "Shader \"Lines/Colored Blended\" {" +
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"SubShader { Pass { " +
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" Blend SrcAlpha OneMinusSrcAlpha " +
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" ZWrite Off Cull Off Fog { Mode Off } " +
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" BindChannels {" +
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" Bind \"vertex\", vertex Bind \"color\", color }" +
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"} } }" );
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lineMaterial.hideFlags = HideFlags.HideAndDontSave;
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lineMaterial.shader.hideFlags = HideFlags.HideAndDontSave;
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}
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}
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//
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public void SetCurve(Curve curve){
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}
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public void OnGUI(Rect rect){
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CreateLineMaterial ();
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//Plot header
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if (!string.IsNullOrEmpty (Title)) {
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var headerRect = new Rect(rect.x, rect.y - _titleHeight, rect.width, _titleHeight);
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lineMaterial.SetPass( 0 );
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Tools.DrawRectangle(headerRect, new Color(0,0,0,0.5f));
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var cache = GUI.skin.label.alignment;
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GUI.skin.label.alignment = TextAnchor.MiddleCenter;
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GUI.Label (headerRect, Title);
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GUI.skin.label.alignment = cache;
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}
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lineMaterial.SetPass( 0 );
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//background quad
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Tools.DrawRectangle (rect, new Color(0,0,0.1f,0.25f));
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//horizontal lines
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GL.Begin(GL.LINES);
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GL.Color(new Color(1,1,0,0.4f));
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int hlines = 5;
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for(int i = 0; i < hlines; ++i){
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float step = rect.height / (float)(hlines - 1);
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GL.Vertex3(rect.x, rect.y + step * (float)i, 0);
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GL.Vertex3(rect.x + rect.width, rect.y + step * (float)i, 0);
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}
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int vlines = 7;
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for(int i = 0; i < vlines; ++i){
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float step = rect.width / (float)(vlines - 1);
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GL.Vertex3(rect.x + step * (float)i, rect.y, 0);
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GL.Vertex3(rect.x + step * (float)i, rect.y + rect.height, 0);
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}
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GL.End();
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float textHeight = 15.0f;
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float textWidth = 74.0f;
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for(int i = 0; i < hlines; ++i){
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float step = rect.height / (float)(hlines - 1);
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var pt = new Vector3(rect.x ,rect.y + step * (float)i, 0);
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lineMaterial.SetPass( 0 );
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var r = new Rect(pt.x - textWidth - 10, pt.y - textHeight*0.5f, textWidth,textHeight);
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Tools.DrawRectangle(r, new Color(0,0,0,0.6f));
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var val = (_dataBox.height / (float)(hlines - 1)) * (float)i + _dataBox.y;
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var cache = GUI.skin.label.alignment;
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GUI.skin.label.alignment = TextAnchor.MiddleRight;
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GUI.Label (r, val.ToString("0.0000"));
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GUI.skin.label.alignment = cache;
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}
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for(int i = 0; i < vlines; ++i){
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float step = rect.width / (float)(vlines - 1);
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var pt = new Vector3(rect.x + step * (float)i , rect.y + rect.height, 0);
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lineMaterial.SetPass( 0 );
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var r = new Rect(pt.x, pt.y + (i % 2) * textHeight * 1.25f + 5, textWidth,textHeight);
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Tools.DrawRectangle(r, new Color(0,0,0,0.6f));
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var val = (_dataBox.width / (float)(vlines - 1)) * (float)i + _dataBox.x;
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var cache = GUI.skin.label.alignment;
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GUI.skin.label.alignment = TextAnchor.MiddleLeft;
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GUI.Label (r, val.ToString("0.0"));
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GUI.skin.label.alignment = cache;
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}
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lineMaterial.SetPass( 0 );
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Color[] colors = new Color[]{Color.red, Color.green, Color.blue};
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for(int j = 0; j < _curves.Length; ++j){
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var curve = _curves[j];
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GL.Begin(GL.LINES);
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GL.Color(colors[j % colors.Length]);
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float xScale = _dataBox.width / rect.width;
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float yScale = _dataBox.height / rect.height;
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for (int i = 0; i < (curve.Args.Length - 1); ++i) {
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float x0 = ((curve.Args[i] - _dataBox.x) / xScale) + rect.x;
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float y0 = ((curve.Vals[i] - _dataBox.y) / yScale) + rect.y;
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float x1 = ((curve.Args[i + 1] - _dataBox.x) / xScale) + rect.x;
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float y1 = ((curve.Vals[i + 1] - _dataBox.y) / yScale) + rect.y;
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GL.Vertex3(x0, y0, 0);
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GL.Vertex3(x1, y1, 0);
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}
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GL.End();
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}
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}
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}*/
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