public void DrawRayHighlight(Camera camera)
{
if (!camera.Eye.HasValue)
{
return;
}
Ray3 ray = default(Ray3);
float num;
if (m_highlightRaycastResult is TerrainRaycastResult)
{
TerrainRaycastResult obj = (TerrainRaycastResult)m_highlightRaycastResult;
ray = obj.Ray;
num = MathUtils.Min(obj.Distance, 2f);
}
else if (m_highlightRaycastResult is BodyRaycastResult)
{
BodyRaycastResult obj2 = (BodyRaycastResult)m_highlightRaycastResult;
ray = obj2.Ray;
num = MathUtils.Min(obj2.Distance, 2f);
}
else if (m_highlightRaycastResult is MovingBlocksRaycastResult)
{
MovingBlocksRaycastResult obj3 = (MovingBlocksRaycastResult)m_highlightRaycastResult;
ray = obj3.Ray;
num = MathUtils.Min(obj3.Distance, 2f);
}
else
{
if (!(m_highlightRaycastResult is Ray3))
{
return;
}
ray = (Ray3)m_highlightRaycastResult;
num = 2f;
}
Color color = Color.White * 0.5f;
Color color2 = Color.Lerp(color, Color.Transparent, MathUtils.Saturate(num / 2f));
FlatBatch3D flatBatch3D = m_primitivesRenderer3D.FlatBatch();
flatBatch3D.QueueLine(ray.Position, ray.Position + ray.Direction * num, color, color2);
flatBatch3D.Flush(camera.ViewProjectionMatrix);
}
public BodyRaycastResult?Raycast(Vector3 start, Vector3 end, float inflateAmount, Func <ComponentBody, float, bool> action)
{
float num = Vector3.Distance(start, end);
Ray3 ray = new Ray3(start, (num > 0f) ? ((end - start) / num) : Vector3.UnitX);
Vector2 corner = new Vector2(start.X, start.Z);
Vector2 corner2 = new Vector2(end.X, end.Z);
BodyRaycastResult bodyRaycastResult = default(BodyRaycastResult);
bodyRaycastResult.Ray = ray;
bodyRaycastResult.Distance = float.MaxValue;
BodyRaycastResult value = bodyRaycastResult;
m_componentBodies.Clear();
FindBodiesInArea(corner, corner2, m_componentBodies);
for (int i = 0; i < m_componentBodies.Count; i++)
{
ComponentBody componentBody = m_componentBodies.Array[i];
float? num2;
if (inflateAmount > 0f)
{
BoundingBox boundingBox = componentBody.BoundingBox;
boundingBox.Min -= new Vector3(inflateAmount);
boundingBox.Max += new Vector3(inflateAmount);
num2 = ray.Intersection(boundingBox);
}
else
{
num2 = ray.Intersection(componentBody.BoundingBox);
}
if (num2.HasValue && num2.Value <= num && num2.Value < value.Distance && action(componentBody, num2.Value))
{
value.Distance = num2.Value;
value.ComponentBody = componentBody;
}
}
if (value.ComponentBody == null)
{
return(null);
}
return(value);
}