protected virtual void OnDisable()
{
_frontDrawer = null;
_backDrawer = null;
Camera.onPostRender -= onPostRender;
}
protected virtual void OnEnable()
{
#if !UNITY_EDITOR
if (!_enabledForBuild)
{
enabled = false;
return;
}
#endif
_frontDrawer = new RuntimeGizmoDrawer();
_backDrawer = new RuntimeGizmoDrawer();
_frontDrawer.BeginGuard();
if (_gizmoShader == null)
{
_gizmoShader = Shader.Find(DEFAULT_SHADER_NAME);
}
generateMeshes();
assignDrawerParams();
//Unsubscribe to prevent double-subscription
Camera.onPostRender -= onPostRender;
Camera.onPostRender += onPostRender;
}
/// <summary>
/// Tries to get a gizmo drawer for a given gameObject. Will fail if there is no
/// gizmo manager in the scene, or if it is disabled. Will also fail if there is
/// a disable RuntimeGizmoToggle as a parent of the gameObject.
///
/// The gizmo matrix will be set to the identity matrix.
/// The gizmo color will be set to white.
/// </summary>
public static bool TryGetGizmoDrawer(GameObject attatchedGameObject, out RuntimeGizmoDrawer drawer) {
drawer = _backDrawer;
if (drawer != null && !areGizmosDisabled(attatchedGameObject.transform)) {
drawer.ResetMatrixAndColorState();
return true;
} else {
return false;
}
}
/// <summary>
/// Tries to get a gizmo drawer. Will fail if there is no Gizmo manager in the
/// scene, or if it is disabled.
///
/// The gizmo matrix will be set to the identity matrix.
/// The gizmo color will be set to white.
/// </summary>
public static bool TryGetGizmoDrawer(out RuntimeGizmoDrawer drawer) {
drawer = _backDrawer;
if (drawer != null) {
drawer.ResetMatrixAndColorState();
return true;
} else {
return false;
}
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer)
{
if (!this.enabled || !this.gameObject.activeInHierarchy)
{
return;
}
drawer.color = sphereColor;
drawer.DrawPose(this.transform.ToWorldPose(), poseRadius);
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer)
{
if (!this.enabled || !this.gameObject.activeInHierarchy)
{
return;
}
drawer.DrawPose(this.transform.ToPose(), this.transform.lossyScale.x * 0.05f,
drawCube: false);
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer)
{
if (!this.gameObject.activeInHierarchy ||
!this.enabled)
{
return;
}
drawer.color = color;
drawer.DrawColliders(gameObject, useWireframe, traverseHierarchy, drawTriggers);
}
protected void onPostRender(Camera camera)
{
if ((camera.cullingMask & gameObject.layer) == 0)
{
return;
}
#if UNITY_EDITOR
//Always draw scene view
//Never draw preview or reflection
switch (camera.cameraType)
{
case CameraType.Preview:
#if UNITY_2017_1_OR_NEWER
case CameraType.Reflection:
#endif
return;
case CameraType.Game:
case CameraType.VR:
if (!_displayInGameView)
{
return;
}
break;
}
#endif
if (_readyForSwap)
{
if (OnPostRenderGizmos != null)
{
_backDrawer.ResetMatrixAndColorState();
OnPostRenderGizmos(_backDrawer);
}
RuntimeGizmoDrawer tempDrawer = _backDrawer;
_backDrawer = _frontDrawer;
_frontDrawer = tempDrawer;
//Guard the front drawer for rendering
_frontDrawer.BeginGuard();
//Unguard the back drawer to allow gizmos to be drawn to it
_backDrawer.EndGuard();
_readyForSwap = false;
_backDrawer.ClearAllGizmos();
}
_frontDrawer.DrawAllGizmosToScreen();
}
/// <summary>
/// Tries to get a gizmo drawer for a given gameObject. Will fail if there is no
/// gizmo manager in the scene, or if it is disabled. Will also fail if there is
/// a disable RuntimeGizmoToggle as a parent of the gameObject.
///
/// The gizmo matrix will be set to the identity matrix.
/// The gizmo color will be set to white.
/// </summary>
public static bool TryGetGizmoDrawer(GameObject attatchedGameObject, out RuntimeGizmoDrawer drawer)
{
drawer = _backDrawer;
if (drawer != null && !areGizmosDisabled(attatchedGameObject.transform))
{
drawer.ResetMatrixAndColorState();
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Tries to get a gizmo drawer. Will fail if there is no Gizmo manager in the
/// scene, or if it is disabled.
///
/// The gizmo matrix will be set to the identity matrix.
/// The gizmo color will be set to white.
/// </summary>
public static bool TryGetGizmoDrawer(out RuntimeGizmoDrawer drawer)
{
drawer = _backDrawer;
if (drawer != null)
{
drawer.ResetMatrixAndColorState();
return(true);
}
else
{
return(false);
}
}
public static void DrawDashedLine(this RuntimeGizmos.RuntimeGizmoDrawer drawer,
Vector3 a, Vector3 b,
float segmentsPerMeter = 32f,
float normalizedPhaseOffset = 0f)
{
var distance = (b - a).magnitude;
var numSegments = distance * segmentsPerMeter;
var segmentLength = distance / numSegments;
var dir = (b - a) / distance;
for (float i = normalizedPhaseOffset; i < numSegments; i += 2)
{
var start = a + dir * segmentLength * i;
var end = a + dir * Mathf.Min(segmentLength * (i + 1), distance);
drawer.DrawLine(start, end);
}
}
public static void DrawPose(this RuntimeGizmos.RuntimeGizmoDrawer drawer,
Pose pose, float radius = 0.10f,
bool drawCube = false)
{
drawer.PushMatrix();
drawer.matrix = Matrix4x4.TRS(pose.position, pose.rotation, Vector3.one);
var origColor = drawer.color;
//drawer.DrawWireSphere(Vector3.zero, radius);
if (drawCube)
{
drawer.DrawCube(Vector3.zero, Vector3.one * radius * 0.3f);
}
drawer.DrawPosition(Vector3.zero, radius * 2);
drawer.color = origColor;
drawer.PopMatrix();
}
protected void onPostRender(Camera camera)
{
#if UNITY_EDITOR
//Hard-coded name of the camera used to generate the pre-render view
if (camera.gameObject.name == "PreRenderCamera")
{
return;
}
bool isSceneCamera = camera.gameObject.hideFlags == HideFlags.HideAndDontSave;
if (!isSceneCamera && !_displayInGameView)
{
return;
}
#endif
if (_readyForSwap)
{
if (OnPostRenderGizmos != null)
{
_backDrawer.ResetMatrixAndColorState();
OnPostRenderGizmos(_backDrawer);
}
RuntimeGizmoDrawer tempDrawer = _backDrawer;
_backDrawer = _frontDrawer;
_frontDrawer = tempDrawer;
//Guard the front drawer for rendering
_frontDrawer.BeginGuard();
//Unguard the back drawer to allow gizmos to be drawn to it
_backDrawer.EndGuard();
_readyForSwap = false;
_backDrawer.ClearAllGizmos();
}
_frontDrawer.DrawAllGizmosToScreen();
}
public static void DrawRay(this RuntimeGizmos.RuntimeGizmoDrawer drawer,
Vector3 position, Vector3 direction)
{
drawer.DrawLine(position, position + direction);
}
protected virtual void OnEnable() {
#if !UNITY_EDITOR
if (!_enabledForBuild) {
enabled = false;
return;
}
#endif
_frontDrawer = new RuntimeGizmoDrawer();
_backDrawer = new RuntimeGizmoDrawer();
_frontDrawer.BeginGuard();
if (_gizmoShader == null) {
_gizmoShader = Shader.Find(DEFAULT_SHADER_NAME);
}
generateMeshes();
assignDrawerParams();
//Unsubscribe to prevent double-subscription
Camera.onPostRender -= onPostRender;
Camera.onPostRender += onPostRender;
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer) {
switch (gizmoType) {
case GizmoType.InteractionStatus:
if (_interactionBehaviour.IsBeingGrasped) {
drawer.color = Color.green;
} else if (GetComponent<Rigidbody>().IsSleeping()) {
drawer.color = Color.gray;
} else {
drawer.color = Color.blue;
}
break;
case GizmoType.ActivityDepth:
drawer.color = Color.HSVToRGB(Mathf.Max(0, _timeToLive) / (_manager.MaxDepth * 2.0f), 1, 1);
break;
}
drawer.DrawColliders(gameObject);
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer) {
drawer.color = color;
drawer.DrawColliders(gameObject, useWireframe, traverseHierarchy);
}
public void OnDrawRuntimeGizmos(RuntimeGizmoDrawer drawer)
{
drawer.color = color;
drawer.DrawColliders(gameObject, useWireframe, traverseHierarchy);
}
protected virtual void OnDisable() {
_frontDrawer = null;
_backDrawer = null;
Camera.onPostRender -= onPostRender;
}
public void DrawBasis(RuntimeGizmoDrawer gizmoDrawer, Vector3 origin, LeapTransform basis, float scale) {
gizmoDrawer.color = Color.red;
gizmoDrawer.DrawLine(origin, origin + basis.xBasis.ToVector3() * scale);
gizmoDrawer.color = Color.green;
gizmoDrawer.DrawLine(origin, origin + basis.yBasis.ToVector3() * scale);
gizmoDrawer.color = Color.blue;
gizmoDrawer.DrawLine(origin, origin + basis.zBasis.ToVector3() * scale);
//Debug.DrawLine(origin, origin + basis.xBasis.ToVector3() * scale, Color.red);
//Debug.DrawLine(origin, origin + basis.yBasis.ToVector3() * scale, Color.green);
//Debug.DrawLine(origin, origin + basis.zBasis.ToVector3() * scale, Color.blue);
}
protected void onPostRender(Camera camera) {
#if UNITY_EDITOR
//Hard-coded name of the camera used to generate the pre-render view
if (camera.gameObject.name == "PreRenderCamera") {
return;
}
bool isSceneCamera = camera.gameObject.hideFlags == HideFlags.HideAndDontSave;
if (!isSceneCamera && !_displayInGameView) {
return;
}
#endif
if (_readyForSwap) {
if (OnPostRenderGizmos != null) {
_backDrawer.ResetMatrixAndColorState();
OnPostRenderGizmos(_backDrawer);
}
RuntimeGizmoDrawer tempDrawer = _backDrawer;
_backDrawer = _frontDrawer;
_frontDrawer = tempDrawer;
//Guard the front drawer for rendering
_frontDrawer.BeginGuard();
//Unguard the back drawer to allow gizmos to be drawn to it
_backDrawer.EndGuard();
_readyForSwap = false;
_backDrawer.ClearAllGizmos();
}
_frontDrawer.DrawAllGizmosToScreen();
}
private static bool TryGetDrawer(out Drawer drawer)
{
return(RuntimeGizmoManager.TryGetGizmoDrawer(out drawer));
}
