/// <inheritdoc />
public override void OnPostSceneQuery()
{
base.OnPostSceneQuery();
if (!LineBase.enabled)
{
return;
}
BaseMixedRealityLineRenderer lineToShow = lineRendererNoTarget;
// Make the line solid when pressed
if (IsSelectPressed)
{
lineToShow = lineRendererSelected;
}
// Hide every line renderer except the contextual one
foreach (BaseMixedRealityLineRenderer lineRenderer in LineRenderers)
{
lineRenderer.enabled = lineRenderer == lineToShow;
}
}
/// <inheritdoc />
public override void OnPostSceneQuery()
{
if (IsSelectPressed)
{
MixedRealityToolkit.InputSystem.RaisePointerDragged(this, MixedRealityInputAction.None, Handedness);
}
Gradient lineColor = LineColorNoTarget;
BaseMixedRealityLineRenderer contextRenderer = null;
if (!IsActive)
{
LineBase.enabled = false;
BaseCursor?.SetVisibility(false);
return;
}
contextRenderer = lineRendererNoTarget;
LineBase.enabled = true;
BaseCursor?.SetVisibility(true);
float clearWorldLength;
float cursorOffsetWorldLength = (BaseCursor != null) ? BaseCursor.SurfaceCursorDistance : 0;
// If we hit something
if (Result?.CurrentPointerTarget != null)
{
clearWorldLength = Result.Details.RayDistance;
lineColor = LineColorValid;
contextRenderer = lineRendererSelected;
}
else
{
clearWorldLength = DefaultPointerExtent;
lineColor = IsSelectPressed ? LineColorSelected : LineColorNoTarget;
contextRenderer = IsSelectPressed ? lineRendererSelected : lineRendererNoTarget;
}
if (IsFocusLocked)
{
lineColor = LineColorLockFocus;
contextRenderer = lineRendererSelected;
}
int maxClampLineSteps = LineCastResolution;
foreach (BaseMixedRealityLineRenderer lineRenderer in LineRenderers)
{
// Otherwise, enable the renderer we chose
if (lineRenderer == contextRenderer)
{
lineRenderer.enabled = true;
maxClampLineSteps = Mathf.Max(maxClampLineSteps, lineRenderer.LineStepCount);
}
else
{
lineRenderer.enabled = false;
}
// Set colors on all line renderers regardless of context
lineRenderer.LineColor = lineColor;
}
// If focus and target point is locked, we're sticking to the target
// So don't clamp the world length
if (IsFocusLocked && IsTargetPositionLockedOnFocusLock)
{
float cursorOffsetLocalLength = LineBase.GetNormalizedLengthFromWorldLength(cursorOffsetWorldLength);
LineBase.LineEndClamp = 1 - cursorOffsetLocalLength;
}
else
{
// Otherwise clamp the line end by the clear distance
float clearLocalLength = LineBase.GetNormalizedLengthFromWorldLength(clearWorldLength - cursorOffsetWorldLength, maxClampLineSteps);
LineBase.LineEndClamp = clearLocalLength;
}
}