dbc522a224
Modified weapon scripts to eliminate specialized projectile behavior - allows charged weapons to have projectiles and modify weapon stats when charged Added machine gun weapon & VFX Moved third party code to Plugins folder to improve compile times
62 lines
No EOL
2.1 KiB
C#
62 lines
No EOL
2.1 KiB
C#
using System;
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using System.Collections.Generic;
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using Microsoft.Msagl.Core.Geometry;
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using Microsoft.Msagl.Core.Layout;
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namespace Microsoft.Msagl.Layout.Incremental {
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/// <summary>
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/// A stick constraint requires a fixed separation between two nodes
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/// </summary>
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public class StickConstraint : IConstraint {
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/// <summary>
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///
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/// </summary>
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1051:DoNotDeclareVisibleInstanceFields")]
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protected Node u;
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/// <summary>
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///
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/// </summary>
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1051:DoNotDeclareVisibleInstanceFields")]
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protected Node v;
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/// <summary>
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///
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/// </summary>
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1051:DoNotDeclareVisibleInstanceFields")]
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protected double separation;
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/// <summary>
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///
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/// </summary>
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/// <param name="u"></param>
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/// <param name="v"></param>
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/// <param name="separation"></param>
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public StickConstraint(Node u, Node v, double separation) {
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this.u = u;
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this.v = v;
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this.separation = separation;
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}
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/// <summary>
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///
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/// </summary>
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public virtual double Project() {
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Point uv = v.Center - u.Center;
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double d = separation - uv.Length,
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wu = ((FiNode)u.AlgorithmData).stayWeight,
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wv = ((FiNode)v.AlgorithmData).stayWeight;
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Point f = d * uv.Normalize() / (wu + wv);
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u.Center -= wv * f;
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v.Center += wu * f;
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return Math.Abs(d);
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}
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/// <summary>
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/// StickConstraints are usually structural and therefore default to level 0
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/// </summary>
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/// <returns>0</returns>
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public int Level { get { return 0; } }
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/// <summary>
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/// Get the list of nodes involved in the constraint
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/// </summary>
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public IEnumerable<Node> Nodes { get { return new Node[]{ u, v }; } }
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}
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} |