public ViveSR_StaticColliderInfo[] GetColliderWithPropsAndCondition(uint[] props, ColliderCondition condition, Vector3 testPos = new Vector3())
{
if (condition == ColliderCondition.NONE)
{
return(GetAllColliderHasProps(props));
}
ViveSR_StaticColliderInfo info = null;
if (condition == ColliderCondition.LARGEST)
{
info = GetLargestCollider(props);
}
else if (condition == ColliderCondition.CLOSEST)
{
info = GetClosestColliderWithProps(testPos, props);
}
else if (condition == ColliderCondition.FURTHEST)
{
info = GetFurthestColliderWithProps(testPos, props);
}
_tempList.Clear();
if (info)
{
_tempList.Add(info);
}
return(_tempList.ToArray());
}
private void _AddColliderInfo(ViveSR_StaticColliderInfo info)
{
if (!allColliders.Contains(info))
{
allColliders.Add(info);
}
numClds = allColliders.Count;
}
public void SetCorrespondingColliderOfType(ColliderShapeType type, ViveSR_StaticColliderInfo info)
{
if (type == ColliderShapeType.CONVEX_SHAPE)
{
_corresConvexCld = info;
}
else if (type == ColliderShapeType.BOUND_RECT_SHAPE)
{
_corresBoundingRectCld = info;
}
else if (type == ColliderShapeType.MESH_SHAPE)
{
_corresMeshCld = info;
}
}
public ViveSR_StaticColliderInfo GetLargestCollider(uint[] props)
{
_GetAllColliderHasProps_Internal(props); // get filtered info in tempList
int found_id = -1;
float max_Area = float.MinValue;
for (int i = 0; i < _tempList.Count; i++)
{
ViveSR_StaticColliderInfo info = _tempList[i];
if (info.ApproxArea > max_Area)
{
max_Area = info.ApproxArea;
found_id = i;
}
}
return((found_id == -1) ? null : _tempList[found_id]);
}
public void DrawAllExtractedPlacerLocations(ViveSR_StaticColliderInfo[] infoArray)
{
for (int infoIdx = 0; infoIdx < infoArray.Length; ++infoIdx)
{
//Vector3[] raycastPositions;
Quaternion outRot;
ViveSR_StaticColliderInfo info = infoArray[infoIdx];
info.GetColliderUsableLocations(placerIntervalW, placerIntervalH, placerUpShift, placer_locations, out outRot);
for (int i = 0; i < placer_locations.Count; i++)
{
GameObject placer = GameObject.Instantiate(_defaultPlacer);
placer.GetComponent <MeshRenderer>().enabled = true;
placer.transform.localScale = new Vector3(placerShowScale, placerShowScale, placerShowScale);
placer.transform.position = placer_locations[i];
placer.transform.rotation = outRot;
placer_list.Add(placer);
}
}
}
public ViveSR_StaticColliderInfo GetFurthestColliderWithProps(Vector3 testPos, uint[] props)
{
_GetAllColliderHasProps_Internal(props); // get filtered info in tempList
int found_id = -1;
float max_dist = float.MinValue;
for (int i = 0; i < _tempList.Count; i++)
{
ViveSR_StaticColliderInfo info = _tempList[i];
float dist = Vector3.Distance(info.GetComponent <MeshRenderer>().bounds.center, testPos);
if (dist > max_dist)
{
max_dist = dist;
found_id = i;
}
}
return((found_id == -1) ? null : _tempList[found_id]);
}
public void GetColliderUsableLocationsWithRightAxis(float intervalW, float intervalH, float surf_shift, List <Vector3> outLocations, out Quaternion rotation, ref Vector3 rightVec)
{
outLocations.Clear();
rotation = new Quaternion();
ViveSR_StaticColliderInfo bb_cldInfo = GetCorrespondingColliderOfType(ColliderShapeType.BOUND_RECT_SHAPE);
if (bb_cldInfo != null)
{
// Get collider axes
Vector3 bb_center = bb_cldInfo.GetComponent <MeshRenderer>().bounds.center;
Vector3 up = bb_cldInfo.GroupNormal;
Vector3 forward = Vector3.Cross(rightVec, up);
forward.Normalize();
rightVec = Vector3.Cross(up, forward);
rightVec.Normalize();
float bb_width = bb_cldInfo.RectWidth;
float bb_height = bb_cldInfo.RectHeight;
// return rotation
rotation.SetLookRotation(forward, up);
// Calculate new range
new_height = new_width = Mathf.Sqrt(Mathf.Pow(bb_height, 2) + Mathf.Pow(bb_width, 2));
// Check if collider exists in each position by Raycast
for (float j = -new_height / 2 + intervalH / 2; j <= new_height / 2; j += intervalH)
{
for (float i = -new_width / 2 + intervalW / 2; i <= new_width / 2; i += intervalW)
{
Vector3 pos = bb_center + rightVec * i + forward * j;
Vector3 pos_raycast = pos + up * 0.1f;
RaycastHit hit;
Physics.Raycast(pos_raycast, -up, out hit);
if (hit.collider != null && hit.collider.gameObject.name == this.gameObject.name)
{
outLocations.Add(pos + up * surf_shift);
}
}
}
}
}
// get colliders within customized height range
public ViveSR_StaticColliderInfo[] GetColliderByHeightRange(ColliderShapeType shapeType, float lowestHeight, float highestHeight)
{
_tempList.Clear();
if (lowestHeight <= highestHeight)
{
for (int i = 0; i < allColliders.Count; i++)
{
ViveSR_StaticColliderInfo info = allColliders[i];
if (info.CheckHasAllBit((uint)shapeType))
{
Vector3 center = info.GetComponent <MeshRenderer>().bounds.center;
if (center.y >= lowestHeight && center.y <= highestHeight)
{
_tempList.Add(info);
}
}
}
}
return(_tempList.ToArray());
}
// data pre-proc
static public bool ProcessDataAndGenColliderInfo(GameObject go)
{
// organize and category collider type
bool hasCollider = false;
MeshFilter[] mFilters = go.GetComponentsInChildren <MeshFilter>();
int numRnds = mFilters.Length;
for (int id = 0; id < numRnds; ++id)
{
ViveSR_StaticColliderInfo cldInfo = mFilters[id].gameObject.AddComponent <ViveSR_StaticColliderInfo>();
SceneUnderstandingObjectType semantic_type = ViveSR_SceneUnderstanding.GetSemanticTypeFromObjName(go.name);
cldInfo.SemanticType = semantic_type;
if (semantic_type != SceneUnderstandingObjectType.NONE)
{
string s_idx = go.name.Replace(ViveSR_SceneUnderstanding.SemanticTypeToString(semantic_type) + "_", "").Replace("_cld", "");
cldInfo.SceneObjectID = int.Parse(s_idx);
}
string meshName = mFilters[id].name;
string newName = "";
bool thisIsCLD = false;
if (meshName.Contains("PlaneConvexCollider"))
{
newName = "PlaneConvexCollider";
cldInfo.SetBit((int)ColliderShapeType.CONVEX_SHAPE);
thisIsCLD = true;
}
else if (meshName.Contains("PlaneBBCollider"))
{
newName = "PlaneBBCollider";
cldInfo.SetBit((int)ColliderShapeType.BOUND_RECT_SHAPE);
thisIsCLD = true;
}
else if (meshName.Contains("PlaneMeshCollider"))
{
newName = "PlaneMeshCollider";
cldInfo.SetBit((int)ColliderShapeType.MESH_SHAPE);
thisIsCLD = true;
}
if (meshName.Contains("Horizontal"))
{
cldInfo.SetBit((int)PlaneOrientation.HORIZONTAL);
}
else if (meshName.Contains("Vertical"))
{
cldInfo.SetBit((int)PlaneOrientation.VERTICAL);
}
else
{
cldInfo.SetBit((int)PlaneOrientation.OBLIQUE);
}
hasCollider = (hasCollider || thisIsCLD);
if (!thisIsCLD)
{
Component.DestroyImmediate(cldInfo);
}
else
{
// parse area
int areaStringStartIdx = meshName.LastIndexOf("Area_");
if (areaStringStartIdx != -1)
{
areaStringStartIdx = areaStringStartIdx + 5;
string curString = meshName.Substring(areaStringStartIdx);
int areaStringEndIdx = curString.IndexOf("_");
cldInfo.ApproxArea = float.Parse(curString.Substring(0, areaStringEndIdx));
}
else
{
cldInfo.SetBit((int)PlaneOrientation.FRAGMENT);
}
// parse normal
int normalStringStartIdx = meshName.LastIndexOf("Normal_");
if (normalStringStartIdx != -1)
{
normalStringStartIdx = normalStringStartIdx + 7;
string curString = meshName.Substring(normalStringStartIdx);
int normalXEndIdx = curString.IndexOf("_");
cldInfo.GroupNormal.x = float.Parse(curString.Substring(0, normalXEndIdx));
curString = curString.Substring(normalXEndIdx + 1);
int normalYEndIdx = curString.IndexOf("_");
cldInfo.GroupNormal.y = float.Parse(curString.Substring(0, normalYEndIdx));
curString = curString.Substring(normalYEndIdx + 1);
int normalZEndIdx = curString.IndexOf("_");
cldInfo.GroupNormal.z = float.Parse(curString.Substring(0, normalZEndIdx));
}
// parse right axis
int rightStringStartIdx = meshName.LastIndexOf("Right_");
if (rightStringStartIdx != -1)
{
rightStringStartIdx = rightStringStartIdx + 6;
string curString = meshName.Substring(rightStringStartIdx);
int rightXEndIdx = curString.IndexOf("_");
cldInfo.RectRightAxis.x = float.Parse(curString.Substring(0, rightXEndIdx));
curString = curString.Substring(rightXEndIdx + 1);
int rightYEndIdx = curString.IndexOf("_");
cldInfo.RectRightAxis.y = float.Parse(curString.Substring(0, rightYEndIdx));
curString = curString.Substring(rightYEndIdx + 1);
int rightZEndIdx = curString.IndexOf("_");
cldInfo.RectRightAxis.z = float.Parse(curString.Substring(0, rightZEndIdx));
}
// parse width height
int whStringStartIdx = meshName.LastIndexOf("WH_");
if (whStringStartIdx != -1)
{
whStringStartIdx = whStringStartIdx + 3;
string curString = meshName.Substring(whStringStartIdx);
int widthEndIdx = curString.IndexOf("_");
cldInfo.RectWidth = float.Parse(curString.Substring(0, widthEndIdx));
curString = curString.Substring(widthEndIdx + 1);
int heightEndIdx = curString.IndexOf("_");
cldInfo.RectHeight = float.Parse(curString.Substring(0, heightEndIdx));
}
// parse id
int idxStringStartIdx = meshName.LastIndexOf("_");
cldInfo.PlaneID = (int.Parse(meshName.Substring(idxStringStartIdx + 1)));
newName = newName + "_" + meshName.Substring(idxStringStartIdx + 1);
mFilters[id].gameObject.name = newName;
}
}
return(hasCollider);
}
public void OrganizeHierarchy()
{
ViveSR_StaticColliderInfo[] infos = GetComponentsInChildren <ViveSR_StaticColliderInfo>(true);
int len = infos.Length;
// init list with length * null
List <ViveSR_StaticColliderInfo> brInfoList = new List <ViveSR_StaticColliderInfo>(len);
List <ViveSR_StaticColliderInfo> cInfoList = new List <ViveSR_StaticColliderInfo>(len);
List <ViveSR_StaticColliderInfo> mInfoList = new List <ViveSR_StaticColliderInfo>(len);
brInfoList.AddRange(Enumerable.Repeat((ViveSR_StaticColliderInfo)null, len));
cInfoList.AddRange(Enumerable.Repeat((ViveSR_StaticColliderInfo)null, len));
mInfoList.AddRange(Enumerable.Repeat((ViveSR_StaticColliderInfo)null, len));
GameObject meshCldGroup = new GameObject("PlaneMeshColliderGroup");
{
meshCldGroup.transform.SetParent(transform);
GameObject HorizontalGroup = new GameObject("Horizontal");
GameObject VerticalGroup = new GameObject("Vertical");
GameObject ObliqueGroup = new GameObject("Oblique");
GameObject FragmentGroup = new GameObject("Fragment");
{
HorizontalGroup.transform.SetParent(meshCldGroup.transform);
VerticalGroup.transform.SetParent(meshCldGroup.transform);
ObliqueGroup.transform.SetParent(meshCldGroup.transform);
FragmentGroup.transform.SetParent(meshCldGroup.transform);
}
}
meshCldGroup.SetActive(true);
GameObject convexCldGroup = new GameObject("PlaneConvexColliderGroup");
{
convexCldGroup.transform.SetParent(transform);
GameObject HorizontalGroup = new GameObject("Horizontal");
GameObject VerticalGroup = new GameObject("Vertical");
GameObject ObliqueGroup = new GameObject("Oblique");
{
HorizontalGroup.transform.SetParent(convexCldGroup.transform);
VerticalGroup.transform.SetParent(convexCldGroup.transform);
ObliqueGroup.transform.SetParent(convexCldGroup.transform);
}
}
convexCldGroup.SetActive(false);
GameObject bbCldGroup = new GameObject("PlaneBoundingRectColliderGroup");
{
bbCldGroup.transform.SetParent(transform);
GameObject HorizontalGroup = new GameObject("Horizontal");
GameObject VerticalGroup = new GameObject("Vertical");
GameObject ObliqueGroup = new GameObject("Oblique");
{
HorizontalGroup.transform.SetParent(bbCldGroup.transform);
VerticalGroup.transform.SetParent(bbCldGroup.transform);
ObliqueGroup.transform.SetParent(bbCldGroup.transform);
}
}
bbCldGroup.SetActive(false);
for (int i = 0; i < len; ++i)
{
Transform parent = transform;
ViveSR_StaticColliderInfo cldInfo = infos[i];
if (cldInfo.CheckHasAllBit((uint)ColliderShapeType.MESH_SHAPE))
{
parent = parent.Find("PlaneMeshColliderGroup");
cldInfo.SetCorrespondingColliderOfType(ColliderShapeType.MESH_SHAPE, cldInfo);
mInfoList[cldInfo.PlaneID] = cldInfo;
}
else if (cldInfo.CheckHasAllBit((uint)ColliderShapeType.CONVEX_SHAPE))
{
parent = parent.Find("PlaneConvexColliderGroup");
cldInfo.SetCorrespondingColliderOfType(ColliderShapeType.CONVEX_SHAPE, cldInfo);
cInfoList[cldInfo.PlaneID] = cldInfo;
}
else if (cldInfo.CheckHasAllBit((uint)ColliderShapeType.BOUND_RECT_SHAPE))
{
parent = parent.Find("PlaneBoundingRectColliderGroup");
cldInfo.SetCorrespondingColliderOfType(ColliderShapeType.BOUND_RECT_SHAPE, cldInfo);
brInfoList[cldInfo.PlaneID] = cldInfo;
}
if (cldInfo.CheckHasAllBit((uint)PlaneOrientation.HORIZONTAL))
{
parent = parent.Find("Horizontal");
}
else if (cldInfo.CheckHasAllBit((uint)PlaneOrientation.VERTICAL))
{
parent = parent.Find("Vertical");
}
else if (cldInfo.CheckHasAllBit((uint)PlaneOrientation.OBLIQUE))
{
parent = parent.Find("Oblique");
}
else
{
parent = parent.Find("Fragment"); // this should only appear in PlaneMesh
}
cldInfo.transform.SetParent(parent, true);
cldInfo.gameObject.AddComponent <MeshCollider>();
MeshRenderer rnd = cldInfo.gameObject.GetComponent <MeshRenderer>();
if (rnd)
{
Material wireframe = new Material(Shader.Find("ViveSR/Wireframe"));
wireframe.SetFloat("_ZTest", 0);
wireframe.SetFloat("_Thickness", 0);
rnd.shadowCastingMode = UnityEngine.Rendering.ShadowCastingMode.Off;
rnd.receiveShadows = false;
rnd.sharedMaterial = wireframe;
rnd.enabled = false;
}
}
// get collider of other groups
_LinkColliderInfo(ColliderShapeType.BOUND_RECT_SHAPE, brInfoList, new List <ViveSR_StaticColliderInfo>[] { cInfoList, mInfoList });
_LinkColliderInfo(ColliderShapeType.CONVEX_SHAPE, cInfoList, new List <ViveSR_StaticColliderInfo>[] { brInfoList, mInfoList });
_LinkColliderInfo(ColliderShapeType.MESH_SHAPE, mInfoList, new List <ViveSR_StaticColliderInfo>[] { brInfoList, cInfoList });
}
