private void OnGUI()
{
if (myNode != null && textWhere != null)
{
var screenWhere = PlanetariumCamera.Camera.WorldToScreenPoint(
ScaledSpace.LocalToScaledSpace(textWhere));
if (screenWhere.z > 0 &&
screenWhere.x >= 0 && screenWhere.x <= Screen.width &&
screenWhere.y >= 0 && screenWhere.y <= Screen.height)
{
// In front of camera, so draw
var camDist = cameraDist(textWhere);
if (0 < camDist && camDist < ringScale)
{
var offset = 0.6f * ringScale / camDist + 10;
labelStyle.normal.textColor = myNode.color;
if (GUI.Button(
new Rect(screenWhere.x - 50, Screen.height - screenWhere.y + offset, 100, 30),
myNode.GetCaption(vessel),
labelStyle
))
{
EditMe?.Invoke(myNode);
}
}
}
else
{
Vector2 edgePos = (screenWhere.z < 0 ? -1f : 1f) * screenRadius * (
new Vector2(screenWhere.x - Screen.width / 2, Screen.height / 2 - screenWhere.y).normalized
);
GUI.Label(
new Rect(
Mathf.Clamp(Screen.width / 2 + edgePos.x, 50, Screen.width - 100),
Mathf.Clamp(Screen.height / 2 + edgePos.y, 50, Screen.height - 50),
100, 30
),
myNode.GetCaption(vessel),
labelStyle
);
}
}
}
private void OnGUI()
{
if (myNode != null && textWhere != null)
{
var camDist = cameraDist(textWhere);
if (0 < camDist && camDist < ringScale)
{
var screenWhere = PlanetariumCamera.Camera.WorldToScreenPoint(
ScaledSpace.LocalToScaledSpace(textWhere))
+ (0.6f * ringScale / camDist + 10) * Vector3.down;
if (screenWhere.z > 0 && viewport.Contains(screenWhere))
{
// In front of camera, so draw button
labelStyle.normal.textColor = myNode.color;
if (GUI.Button(
new Rect(
screenWhere.x - halfTextWidth,
Screen.height - screenWhere.y,
textWidth, 30),
myNode.GetCaption(vessel),
labelStyle
))
{
EditMe?.Invoke(myNode);
}
}
else
{
// Off edge of screen or behind camera, draw marker at edge of screen
labelStyle.normal.textColor = new Color(
myNode.color.r, myNode.color.g, myNode.color.b, 0.6f);
var edgePos = edgePosition((screenWhere.z < 0 ? -1f : 1f)
* ((Vector2)screenWhere - screenCenterOffset));
GUI.Label(
new Rect(edgePos.x - halfTextWidth, edgePos.y, textWidth, 30),
myNode.GetCaption(vessel),
labelStyle
);
}
}
}
}