75 lines
1.7 KiB
C#
75 lines
1.7 KiB
C#
using Sandbox;
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namespace VeloX;
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public partial class VeloXWheel : Component
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{
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protected override void DrawGizmos()
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{
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if ( !Gizmo.IsSelected )
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return;
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Gizmo.Draw.IgnoreDepth = true;
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//
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// Suspension length
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//
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{
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var suspensionStart = Vector3.Zero;
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var suspensionEnd = Vector3.Zero + Vector3.Down * SuspensionLength;
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Gizmo.Draw.Color = Color.Cyan;
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Gizmo.Draw.LineThickness = 0.25f;
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Gizmo.Draw.Line( suspensionStart, suspensionEnd );
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Gizmo.Draw.Line( suspensionStart + Vector3.Forward, suspensionStart + Vector3.Backward );
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Gizmo.Draw.Line( suspensionEnd + Vector3.Forward, suspensionEnd + Vector3.Backward );
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}
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var widthOffset = Vector3.Right * Width * 0.5f;
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//
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// Wheel radius
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//
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{
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Gizmo.Draw.LineThickness = 0.5f;
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Gizmo.Draw.Color = Color.White;
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Gizmo.Draw.LineCylinder( widthOffset, -widthOffset, Radius, Radius, 16 );
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}
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//
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// Wheel width
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//
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{
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var circlePosition = Vector3.Zero;
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Gizmo.Draw.LineThickness = 0.25f;
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Gizmo.Draw.Color = Color.White;
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for ( float i = 0; i < 16; i++ )
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{
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var pos = circlePosition + Vector3.Up.RotateAround( Vector3.Zero, new Angles( i / 16 * 360, 0, 0 ) ) * Radius;
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Gizmo.Draw.Line( new Line( pos - widthOffset, pos + widthOffset ) );
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var pos2 = circlePosition + Vector3.Up.RotateAround( Vector3.Zero, new Angles( (i + 1) / 16 * 360, 0, 0 ) ) * Radius;
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Gizmo.Draw.Line( pos - widthOffset, pos2 + widthOffset );
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}
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}
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////
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//// Forward direction
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////
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//{
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// var arrowStart = Vector3.Forward * Radius;
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// var arrowEnd = arrowStart + Vector3.Forward * 8f;
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// Gizmo.Draw.Color = Color.Red;
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// Gizmo.Draw.Arrow( arrowStart, arrowEnd, 4, 1 );
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//}
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}
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}
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