From 12a6316ffa897b4ce4205f545b88359195b386d6 Mon Sep 17 00:00:00 2001
From: duheng <2784771470@qq.com>
Date: 星期三, 25 九月 2024 17:34:24 +0800
Subject: [PATCH] Merge branch 'master' of http://47.103.154.90:83/r/HStation/XHS.V1.0
---
WinFrmUI/Yw.WinFrmUI.Hydro.L3d.Core/01-network/00-core/Network_Method.cs | 205 ++++++++++++++++++++++++++++++++++++++-------------
1 files changed, 152 insertions(+), 53 deletions(-)
diff --git a/WinFrmUI/Yw.WinFrmUI.Hydro.L3d.Core/01-network/00-core/Network_Method.cs b/WinFrmUI/Yw.WinFrmUI.Hydro.L3d.Core/01-network/00-core/Network_Method.cs
index f3be91b..658b9e8 100644
--- a/WinFrmUI/Yw.WinFrmUI.Hydro.L3d.Core/01-network/00-core/Network_Method.cs
+++ b/WinFrmUI/Yw.WinFrmUI.Hydro.L3d.Core/01-network/00-core/Network_Method.cs
@@ -1,4 +1,7 @@
-锘縩amespace Yw.WinFrmUI.HydroL3d
+锘縰sing DevExpress.XtraCharts.Native;
+using DevExpress.XtraDiagram.Bars;
+
+namespace Yw.WinFrmUI.HydroL3d
{
/// <summary>
///
@@ -56,49 +59,23 @@
}
/// <summary>
- /// 鑾峰彇瑙傚療淇℃伅
+ /// 鑾峰彇杞崲
/// </summary>
- public LookAt3d GetLookAt()
+ public Point3d GetTranslation(BoundingBox3d boundingBox, Point3d center)
{
- return new LookAt3d()
+ if (boundingBox == null)
{
- Eye = new Point3d(0, 0, 0),
- Center = new Point3d(0, 0, 0),
- Up = new Point3d(0, 1, 0)
- };
- }
-
- /// <summary>
- /// 鑾峰彇閫忚淇℃伅
- /// </summary>
- public Perspective3d GetPerspective(LookAt3d lookAt, SharpGL.OpenGLControl openglControl = null)
- {
- if (lookAt == null)
- {
- lookAt = GetLookAt();
+ boundingBox = GetBoundingBox();
}
- var minDistance = float.MaxValue;
- var maxDistance = float.MinValue;
- foreach (var node in this.Nodes)
+ if (center == null)
{
- var distance = lookAt.Eye.Distance(node.Position);
- minDistance = MathF.Min(minDistance, distance);
- maxDistance = MathF.Max(maxDistance, distance);
+ center = GetCenter(boundingBox);
}
- var bufferFactor = 1.2f;
- var aspect = 1.25f;
- if (openglControl != null)
+ return new Point3d()
{
- aspect = (float)openglControl.Width / (float)openglControl.Height;
- }
- var near = minDistance * bufferFactor;
- var far = maxDistance * bufferFactor;
- return new Perspective3d()
- {
- Fovy = 45f,
- Aspect = aspect,
- Near = near,
- Far = far
+ X = -center.X,
+ Y = -center.Y,
+ Z = -boundingBox.Max.Z * 3f
};
}
@@ -112,26 +89,77 @@
}
/// <summary>
- /// 鑾峰彇杞崲
+ /// 缂╂斁
/// </summary>
- public Point3d GetTranslation(BoundingBox3d boudingBox, Point3d center)
+ public Point3d GetScale()
{
- if (boudingBox == null)
+ return new Point3d() { X = 1f, Y = 1f, Z = 1f };
+ }
+
+ /// <summary>
+ /// 鑾峰彇瑙傚療淇℃伅
+ /// </summary>
+ public LookAt3d GetLookAt(BoundingBox3d boundingBox, Point3d center)
+ {
+ if (boundingBox == null)
{
- boudingBox = GetBoundingBox();
+ boundingBox = GetBoundingBox();
}
if (center == null)
{
- center = GetCenter(boudingBox);
+ center = boundingBox.GetCenter();
}
- var zBufferFactor = 3f;
- return new Point3d()
+ return new LookAt3d()
{
- X = -center.X,
- Y = -center.Y,
- Z = -boudingBox.Max.Z * zBufferFactor
+ Eye = new Point3d(center.X, center.Y, center.Z),
+ Center = new Point3d(center.X, center.Y, center.Z),
+ Up = new Point3d(0, 1, 0)
};
}
+
+ /// <summary>
+ /// 鑾峰彇閫忚淇℃伅
+ /// </summary>
+ public Perspective3d GetPerspective(BoundingBox3d boundingBox, Point3d center, LookAt3d lookAt, SharpGL.OpenGLControl openglControl = null)
+ {
+ if (boundingBox == null)
+ {
+ boundingBox = GetBoundingBox();
+ }
+ if (center == null)
+ {
+ center = boundingBox.GetCenter();
+ }
+ if (lookAt == null)
+ {
+ lookAt = GetLookAt(boundingBox, center);
+ }
+ var minDistance = float.MaxValue;
+ var maxDistance = float.MinValue;
+ foreach (var node in this.Nodes)
+ {
+ var distance = lookAt.Eye.Distance(node.Position);
+ minDistance = MathF.Min(minDistance, distance);
+ maxDistance = MathF.Max(maxDistance, distance);
+ }
+ var fovy = 45f;
+ var aspect = 1.25f;
+ if (openglControl != null)
+ {
+ aspect = (float)openglControl.Width / (float)openglControl.Height;
+ }
+ var bufferFactor = 1.2f;
+ var near = minDistance / 100f;
+ var far = maxDistance * 5f * bufferFactor;
+ return new Perspective3d()
+ {
+ Fovy = fovy,
+ Aspect = aspect,
+ Near = near,
+ Far = far
+ };
+ }
+
/// <summary>
/// 鑾峰彇鍙傛暟
@@ -141,23 +169,94 @@
{
var boundingBox = GetBoundingBox();
var center = boundingBox.GetCenter();
- var lookAt = GetLookAt();
- var perspective = GetPerspective(lookAt, openglControl);
- var rotation = GetRotation();
var translation = GetTranslation(boundingBox, center);
+ var scale = GetScale();
+ var rotation = GetRotation();
+ var lookAt = GetLookAt(boundingBox, center);
+ var perspective = GetPerspective(boundingBox, center, lookAt, openglControl);
+
return new NetworkParas()
{
BoundingBox = boundingBox,
Ceneter = center,
- Perspective = perspective,
- LookAt = lookAt,
+ Translation = translation,
Rotation = rotation,
- Translation = translation
+ Scale = scale,
+ LookAt = lookAt,
+ Perspective = perspective,
};
}
+ /// <summary>
+ /// 缁樺埗
+ /// </summary>
+ public void Draw(SharpGL.OpenGL gl)
+ {
+ foreach (var link in this.Links)
+ {
+ link.Draw(gl);
+ }
+ foreach (var node in this.Nodes)
+ {
+ node.Draw(gl);
+ }
+ }
+ /// <summary>
+ /// 閫夋嫨
+ /// </summary>
+ public List<Parter> Select(Point3d pt)
+ {
+ int i = 0;
+ foreach (var node in this.Nodes)
+ {
+ node.Selected = node.Contains(pt);
+ if (node.Selected)
+ {
+ i++;
+ }
+ }
+ if (i > 0)
+ {
+ this.Links.ForEach(x => x.Selected = false);
+ return this.Nodes.Where(x => x.Selected).Select(x => x as Parter).ToList();
+ }
+
+ foreach (var link in this.Links)
+ {
+ link.Selected = link.Contains(pt);
+ }
+ return this.Links.Where(x => x.Selected).Select(x => x as Parter).ToList();
+ }
+
+ /// <summary>
+ /// 鎮仠
+ /// </summary>
+ public List<Parter> Hover(Point3d pt)
+ {
+ int i = 0;
+ foreach (var node in this.Nodes)
+ {
+ node.Hovered = node.Contains(pt);
+ if (node.Hovered)
+ {
+ i++;
+ }
+ }
+
+ if (i > 0)
+ {
+ this.Links.ForEach(x => x.Hovered = false);
+ return this.Nodes.Where(x => x.Hovered).Select(x => x as Parter).ToList();
+ }
+
+ foreach (var link in this.Links)
+ {
+ link.Hovered = link.Contains(pt);
+ }
+ return this.Links.Where(x => x.Hovered).Select(x => x as Parter).ToList();
+ }
--
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