/// <summary>
/// Generates a bullet hole decal.
/// </summary>
/// <param name="surface">The surface properties of the hit object.</param>
/// <param name="hitInfo">The information about the projectile impact such as position and rotation.</param>
public virtual void CreateBulletDecal(SurfaceIdentifier surface, RaycastHit hitInfo)
{
SurfaceType surfaceType = surface.GetSurfaceType(hitInfo.point, hitInfo.triangleIndex);
if (surface && surfaceType)
{
if (surface.AllowDecals(hitInfo.triangleIndex) && m_MaxDecals > 0)
{
Material material = surfaceType.GetRandomDecalMaterial();
if (material)
{
GameObject decal = new GameObject("BulletMark_Decal");
decal.transform.position = hitInfo.point;
decal.transform.rotation = Quaternion.FromToRotation(Vector3.back, hitInfo.normal);
decal.transform.Rotate(new Vector3(0, 0, Random.Range(0, 360)));
float scale = surfaceType.GetRandomDecalSize() / 5;
decal.transform.localScale = new Vector3(scale, scale, scale);
decal.transform.parent = hitInfo.transform;
DecalPresets decalPresets = new DecalPresets()
{
maxAngle = 60,
pushDistance = 0.009f + RegisterDecal(decal, scale),
material = material
};
Decal d = decal.AddComponent <Decal>();
d.Calculate(decalPresets, hitInfo.collider.gameObject);
}
}
GameObject particle = surfaceType.GetRandomImpactParticle();
if (particle)
{
Instantiate(particle, hitInfo.point, Quaternion.FromToRotation(Vector3.up, hitInfo.normal));
}
AudioClip clip = surfaceType.GetRandomImpactSound();
if (clip)
{
AudioManager.Instance.PlayClipAtPoint(clip, hitInfo.point, 1, 25, surfaceType.BulletImpactVolume);
}
}
}