//-------------------------------------------------
private void ComputeTextEndTransforms()
{
//This is done as a separate step after all the ButtonHintInfos have been initialized
//to make the text hints fan out appropriately based on the button's position on the controller.
centerPosition /= actionHintInfos.Count;
float maxDistanceFromCenter = 0.0f;
foreach (var hintInfo in actionHintInfos)
{
hintInfo.Value.distanceFromCenter = Vector3.Distance(hintInfo.Value.textStartAnchor.position, centerPosition);
if (hintInfo.Value.distanceFromCenter > maxDistanceFromCenter)
{
maxDistanceFromCenter = hintInfo.Value.distanceFromCenter;
}
}
foreach (var hintInfo in actionHintInfos)
{
Vector3 centerToButton = hintInfo.Value.textStartAnchor.position - centerPosition;
centerToButton.Normalize();
centerToButton = Vector3.Project(centerToButton, renderModel.transform.forward);
//Spread out the text end positions based on the distance from the center
float t = hintInfo.Value.distanceFromCenter / maxDistanceFromCenter;
float scale = hintInfo.Value.distanceFromCenter * Mathf.Pow(2, 10 * (t - 1.0f)) * 20.0f;
//Flip the direction of the end pos based on which hand this is
float endPosOffset = 0.1f;
Vector3 hintEndPos = hintInfo.Value.textStartAnchor.position + (hintInfo.Value.textEndOffsetDir * endPosOffset) + (centerToButton * scale * 0.1f);
if (SteamVR_Utils.IsValid(hintEndPos))
{
hintInfo.Value.textEndAnchor.position = hintEndPos;
hintInfo.Value.canvasOffset.position = hintEndPos;
}
else
{
Debug.LogWarning("<b>[SteamVR Interaction]</b> Invalid end position for: " + hintInfo.Value.textStartAnchor.name, hintInfo.Value.textStartAnchor.gameObject);
}
hintInfo.Value.canvasOffset.localRotation = Quaternion.identity;
}
}
protected IEnumerator DoRangeOfMotionBlend(EVRSkeletalMotionRange oldRangeOfMotion, EVRSkeletalMotionRange newRangeOfMotion, float overTime)
{
float startTime = Time.time;
float endTime = startTime + overTime;
Vector3[] oldBonePositions;
Quaternion[] oldBoneRotations;
Vector3[] newBonePositions;
Quaternion[] newBoneRotations;
while (Time.time < endTime)
{
yield return(null);
float lerp = (Time.time - startTime) / overTime;
if (skeletonBlend > 0)
{
skeletonAction.SetRangeOfMotion(oldRangeOfMotion);
skeletonAction.UpdateValueWithoutEvents();
oldBonePositions = (Vector3[])GetBonePositions().Clone();
oldBoneRotations = (Quaternion[])GetBoneRotations().Clone();
skeletonAction.SetRangeOfMotion(newRangeOfMotion);
skeletonAction.UpdateValueWithoutEvents();
newBonePositions = GetBonePositions();
newBoneRotations = GetBoneRotations();
for (int boneIndex = 0; boneIndex < bones.Length; boneIndex++)
{
if (bones[boneIndex] == null)
{
continue;
}
if (SteamVR_Utils.IsValid(newBoneRotations[boneIndex]) == false || SteamVR_Utils.IsValid(oldBoneRotations[boneIndex]) == false)
{
continue;
}
Vector3 blendedRangeOfMotionPosition = Vector3.Lerp(oldBonePositions[boneIndex], newBonePositions[boneIndex], lerp);
Quaternion blendedRangeOfMotionRotation = Quaternion.Lerp(oldBoneRotations[boneIndex], newBoneRotations[boneIndex], lerp);
if (skeletonBlend < 1)
{
if (blendPoser != null)
{
SetBonePosition(boneIndex, Vector3.Lerp(blendSnapshot.bonePositions[boneIndex], blendedRangeOfMotionPosition, skeletonBlend));
SetBoneRotation(boneIndex, Quaternion.Lerp(GetBlendPoseForBone(boneIndex, blendedRangeOfMotionRotation), blendedRangeOfMotionRotation, skeletonBlend));
}
else
{
SetBonePosition(boneIndex, Vector3.Lerp(bones[boneIndex].localPosition, blendedRangeOfMotionPosition, skeletonBlend));
SetBoneRotation(boneIndex, Quaternion.Lerp(bones[boneIndex].localRotation, blendedRangeOfMotionRotation, skeletonBlend));
}
}
else
{
SetBonePosition(boneIndex, blendedRangeOfMotionPosition);
SetBoneRotation(boneIndex, blendedRangeOfMotionRotation);
}
}
}
if (onBoneTransformsUpdated != null)
{
onBoneTransformsUpdated.Invoke(this, inputSource);
}
if (onBoneTransformsUpdatedEvent != null)
{
onBoneTransformsUpdatedEvent.Invoke(this, inputSource);
}
}
rangeOfMotionBlendRoutine = null;
}