private static void DrawWireframeLightEdgeGizmo(World w, Entity e, float2 edgeDir, float2 source, float rotOffset)
{
var em = w.EntityManager;
var ls = em.GetComponentData <LightSource>(e);
var pos = em.GetComponentData <Position>(e);
Gizmos.DrawRay((Vector2)pos.pos, (Vector2)Lin.Rotate(edgeDir, rotOffset) * 50);
}
private static void DrawWireframeOpaqueEdgeGizmo(World w, Entity e, float2 source, float2 mount, float2 posOffset, float rotOffset)
{
var em = w.EntityManager;
DrawWireframeBoxGizmo(w, e, posOffset, rotOffset);
var box = em.GetComponentData <Box>(e);
var pos = em.GetComponentData <Position>(e);
mount = Lin.Rotate(mount - pos.pos, rotOffset) + pos.pos + posOffset;
var dir = math.normalize(mount - source);
Gizmos.DrawRay((Vector2)mount, (Vector2)dir * 50);
}
public float2 GlobalToLocal(float2 point)
{
return(Lin.Rotate(point - pos, -rot));
}
public float2 LocalDirectionToGlobal(float2 direction)
{
return(Lin.Rotate(direction, rot));
}
public float2 LocalToGlobal(float2 point)
{
return(Lin.Rotate(point, rot) + pos);
}