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use DestroyImmediate to fix pause Boid FOV edits creating duplicate LineRenderers, fix arc calculations and rotate correctly, FOV arc finally 'fixed' properly (again), fix XML docs/comments

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This commit is contained in:
Xevion
2020-06-05 20:56:13 -05:00
parent 92d1e3efef
commit 7bc306a7f6
2 changed files with 10 additions and 17 deletions
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4
Boids/Assets/Scripts/Boid.cs
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@@ -231,7 +231,7 @@ public class Boid : MonoBehaviour {
// Destroy Line Renderers (and child GameObjects)
foreach (Transform child in transform)
Destroy(child.gameObject);
DestroyImmediate(child.gameObject);
Array.Clear(_lineRenderers, 0, _lineRenderers.Length);
}
@@ -265,7 +265,7 @@ public class Boid : MonoBehaviour {
if (_parent.enableFOVChecks) {
// Set FOV Arc rotation to mimic Boid transform rotation
_lineRenderers[2].transform.rotation = transform.rotation;
_lineRenderers[2].transform.Rotate(0, 0, _parent.boidFOV / 2f + 180);
_lineRenderers[2].transform.Rotate(0, 0, _parent.boidFOV / 2f);
}
}
}

23
Boids/Assets/Scripts/ShapeDraw.cs
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@@ -3,7 +3,7 @@
/// <summary>
/// A simple static utility class that assists with drawing shapes using the <c>LineRenderer</c> class.
/// </summary>
public class ShapeDraw {
public static class ShapeDraw {
public static float CircleWidth = 1f;
public static float ArcWidth = 1f;
public static int CircleVertexCount = 360;
@@ -12,12 +12,12 @@ public class ShapeDraw {
/// <summary>
/// Draw a Arc aimed straight up with a certain angle width and radius.
/// Use <see cref="RotateLineRenderer"/> to point the Arc at a certain direction.
/// This Arc is not direct at any specific angle and start from 0 degrees and ends at <c>angle</c> degrees.
/// You should rotate the <c>LineRenderer</c> to direct it at a specific point.
/// </summary>
/// <param name="lineRenderer">The LineRenderer to draw the Arc upon.</param>
/// <param name="angle">Angle of the Arc</param>
/// <param name="angle">Angle (width) of the Arc</param>
/// <param name="radius">Radius of the Arc</param>
/// <seealso cref="RotateLineRenderer"/>
public static void DrawArc(LineRenderer lineRenderer, float angle, float radius) {
// Setup LineRenderer properties
lineRenderer.useWorldSpace = false;
@@ -29,9 +29,9 @@ public class ShapeDraw {
var pointCount = ArcVertexCount + 1;
var points = new Vector3[pointCount + 2];
// Generate all points
for (int i = 0; i < pointCount; i++) {
// Magic '180 - angle'
var rad = Mathf.Deg2Rad * Mathf.LerpAngle(0, angle, i / (float) pointCount);
var rad = Mathf.Deg2Rad * Mathf.Lerp(0, angle, (float) i / pointCount);
points[i + 1] = new Vector3(Mathf.Sin(rad), Mathf.Cos(rad), 0) * radius;
}
@@ -45,7 +45,8 @@ public class ShapeDraw {
/// <summary>
/// Draw a Circle with a specific radius and number of vertexes (detail level)
/// </summary>
/// <param name="lineRenderer"></param>
/// <param name="lineRenderer">The LineRenderer to draw the Circle upon</param>
/// <param name="radius">Radius of the Circle</param>
public static void DrawCircle(LineRenderer lineRenderer, float radius) {
// Setup LineRenderer properties
lineRenderer.useWorldSpace = false;
@@ -64,12 +65,4 @@ public class ShapeDraw {
// Add points to LineRenderer
lineRenderer.SetPositions(points);
}
/// <summary>
///
/// </summary>
/// <param name="lineRenderer"></param>
public static void RotateLineRenderer(LineRenderer lineRenderer) {
}
}