new physics wip

Assets/IsoTools/Scripts/IsoSphereCollider.cs

@@ -0,0 +1,38 @@
+using UnityEngine;
+
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+namespace IsoTools {
+	public class IsoSphereCollider : IsoCollider {
+		public float   Radius = 0.0f;
+		public Vector3 Offset = Vector3.zero;
+
+		protected override Collider CreateCollider() {
+			var collider    = IsoFakeObject.gameObject.AddComponent<SphereCollider>();
+			collider.radius = Radius;
+			collider.center = Offset;
+			return collider;
+		}
+
+		#if UNITY_EDITOR
+		public override void EditorReset() {
+			if ( Application.isEditor ) {
+				Radius = IsoUtils.Vec3MinF(IsoObject.Size) * 0.5f;
+				Offset = IsoObject.Size * 0.5f;
+				EditorUtility.SetDirty(this);
+			}
+		}
+
+		void OnDrawGizmosSelected() {
+			if ( Application.isEditor ) {
+				IsoUtils.DrawSphere(
+					IsoObject.Position + Offset,
+					Radius,
+					Color.green);
+			}
+		}
+		#endif
+	}
+} // namespace IsoTools