public qb_Point AddPoint(Vector3 position, Vector3 upVector, Vector3 dirVector)
{
qb_Point newPoint = new qb_Point(position, upVector, dirVector);
points.Add(newPoint);
curPoint = newPoint;
return curPoint;
}
public qb_Point AddPoint(Vector3 position, Vector3 upVector, Vector3 dirVector)
{
qb_Point newPoint = new qb_Point(position, upVector, dirVector);
points.Add(newPoint);
curPoint = newPoint;
return(curPoint);
}
static void DoBrushIterration(qb_Point newPoint) // do whatever needs to be done on the bruh itteration
{
//if brush is positive
//do a paint itteration
if(brushDirection == true)
PlaceGeo(newPoint);
//if brush is negative
//do an erase itteration
else
EraseGeo(newPoint);
//later, we'll need another case for a vertex color brush, probably just an additional layer rather than exclusive
}
private static void EraseGeo(qb_Point newPoint)
{
// qb_ObjectContainer objectContainer = qb_ObjectContainer.GetInstance();
GameObject[] objects = window.GetObjects();
List<int> removalList = new List<int>();
for(int i = 0; i < objects.Length; i++)
{
if(Vector3.Distance(objects[i].transform.position, newPoint.position) < window.brushRadius)
{
removalList.Add(i);
}
}
if(removalList.Count > 0)
window.EraseObjects(removalList);
}
private static GameObject PlaceObject(qb_Point newPoint)
{
//-1 : if there are no prefabs in the queue. Do not place
if(window.prefabGroup.Length == 0)
return null;
if(window.prefabGroup[0] == null)
return null;
//0 : declare function variables
Vector3 spawnPosition = Vector3.zero;
Quaternion spawnRotation = Quaternion.identity;
Vector3 upVector = Vector3.up;
//1 : if there is more than one prefab in the queue, pick one
if(window.selectedPrefabIndex != -1)
{
if(window.prefabGroup.Length > window.selectedPrefabIndex && window.prefabGroup[window.selectedPrefabIndex] != null)
objectToSpawn = window.prefabGroup[window.selectedPrefabIndex].prefab;
else
window.selectedPrefabIndex = -1;
}
else
{
if(window.prefabGroup.Length > 0 && window.prefabGroup[0] != null)
objectToSpawn = window.prefabGroup[0].prefab;
else
{
//window.selectedPrefabIndex = -1;
return null;
}
}
//else return null;
//2 : use the current point in the stroke to Get a random point around its upVector Axis
Vector3 castPosition = newPoint.position;
//3 : use the random disk point to cast down along the upVector of the stroke point
Vector3 rayDir = -newPoint.upVector;
qb_RaycastResult result = DoPlacementRaycast(castPosition, rayDir);
//4 : if cast successful, get cast point and normal - if cast is unsuccessful, return...<---
if(result.success == true)
{
spawnPosition = result.hit.point;
if(window.alignToNormal == true)
{
upVector = result.hit.normal;
}
}
else
return null;
//5 : instantiate the prefab
GameObject newObject = null;
newObject = PrefabUtility.InstantiatePrefab(objectToSpawn) as GameObject;
qb_Object marker = newObject.AddComponent<qb_Object>();//.hideFlags = HideFlags.HideInInspector;
marker.hideFlags = HideFlags.HideInInspector;
Undo.RegisterCreatedObjectUndo(newObject,"QB Place Object");
//6 : use settings to scale, rotate, and place the object
if(window.alignToNormal)
{
spawnRotation = Quaternion.LookRotation(curStroke.GetCurPoint().dirVector,upVector);
}
else
{
spawnRotation = Quaternion.LookRotation(Vector3.forward,Vector3.up);
}
newObject.transform.position = spawnPosition;
newObject.transform.rotation = spawnRotation;
//7 : If we have a group, add the object to the group
if(window.groupObjects == true && curGroup != null)
{
curGroup.AddObject(newObject);
}
// qb_ObjectContainer.GetInstance().AddObject(newObject);
return newObject;
}
private static void PlaceGeo(qb_Point newPoint)
{
//-1 : if there are no prefabs in the queue. Do not paint
if(window.prefabGroup.Length == 0)
return;
//0 : declare function variables
Vector3 spawnPosition = Vector3.zero;
Quaternion spawnRotation = Quaternion.identity;
//Vector3 spawnScale = new Vector3(1f,1f,1f);
Vector3 upVector = Vector3.up;
Vector3 forwardVector = Vector3.forward; //blank filled - this value should never end up being used
//1 : if there is more than one prefab in the queue, pick one using the randomizer
if(window.prefabGroup.Length > 0)
{
if(window.selectedPrefabIndex != -1)
{
if(window.prefabGroup.Length > window.selectedPrefabIndex && window.prefabGroup[window.selectedPrefabIndex] != null)
objectToSpawn = window.prefabGroup[window.selectedPrefabIndex].prefab;
else
{
window.selectedPrefabIndex = -1;
return;
}
}
else
objectToSpawn = PickRandPrefab();
}
else
return;
//2 : use the current point in the stroke to Get a random point around its upVector Axis
Vector3 castPosition = GetRandomPointOnDisk(newPoint.upVector);//Vector3.zero;
//3 : use the random disk point to cast down along the upVector of the stroke point
Vector3 rayDir = -newPoint.upVector;
//RaycastHit hit;
qb_RaycastResult result = DoPlacementRaycast(castPosition + (rayDir * -0.02F), rayDir);
//4 : if cast successful, get cast point and normal - if cast is unsuccessful, return...<---
if(result.success == true)
{
spawnPosition = result.hit.point;
if(window.alignToNormal == true)
{
upVector = result.hit.normal;
forwardVector = GetFlattenedDirection(Vector3.forward,upVector);
}
forwardVector = GetFlattenedDirection(Vector3.forward,upVector);
if(window.alignToStroke == true)
{
//forwardVector = curStroke.GetCurPoint().dirVector;
forwardVector = GetFlattenedDirection(curStroke.GetCurPoint().dirVector,upVector);
}
}
else
return;
//5 : instantiate the prefab
GameObject newObject = null;
newObject = PrefabUtility.InstantiatePrefab(objectToSpawn) as GameObject;
qb_Object marker = newObject.AddComponent<qb_Object>();//.hideFlags = HideFlags.HideInInspector;
marker.hideFlags = HideFlags.HideInInspector;
Undo.RegisterCreatedObjectUndo(newObject,"QB Place Object");
//6 : use settings to scale, rotate, and place the object
spawnRotation = GetSpawnRotation(upVector,forwardVector);
newObject.transform.position = spawnPosition;
newObject.transform.rotation = spawnRotation;
Vector3 randomScale;
if(window.scaleUniform == true)
{
float randomScaleUni = Random.Range(window.scaleRandMinUniform,window.scaleRandMaxUniform);
randomScale = new Vector3(randomScaleUni,randomScaleUni,randomScaleUni);
}
else
randomScale = new Vector3(Random.Range(window.scaleRandMin.x,window.scaleRandMax.x),Random.Range(window.scaleRandMin.y,window.scaleRandMax.y),Random.Range(window.scaleRandMin.z,window.scaleRandMax.z));
newObject.transform.localScale = new Vector3(randomScale.x,randomScale.y,randomScale.z);//Random.Range(scaleMin.x,scaleMax.x),Random.Range(scaleMin.y,scaleMax.y),Random.Range(scaleMin.z,scaleMax.z));//spawnScale;
//7 : If we have a group, add the object to the group
if(window.groupObjects == true && curGroup != null)
{
curGroup.AddObject(newObject);
}
// qb_ObjectContainer.GetInstance().AddObject(newObject);
}
private static void EraseGeo(qb_Point newPoint,int i)
{
qb_Template curTemplate = window.brushTemplates[i];
GameObject[] objects = window.GetGroupObjects();
List<int> removalList = new List<int>();
object curPrefab = null;
bool eraseSelected = false;
bool eraseGrouped = false;
bool groupIsNothing = false;
if(curTemplate.eraseBySelected == true)
if(curTemplate.selectedPrefabIndex != -1)
{
curPrefab = curTemplate.prefabGroup[curTemplate.selectedPrefabIndex].prefab;
eraseSelected = true;
}
if(curTemplate.eraseByGroup == true)
{
if(curTemplate.curGroup != null)
{
eraseGrouped = true;
}
else
{
if(curTemplate.groupName == string.Empty)
{
eraseGrouped = true;
groupIsNothing = true;
}
else
{
curTemplate.curGroup = GetGroupWithName(curTemplate.groupName);
}
}
if(curTemplate.curGroup == null && groupIsNothing == false)
eraseGrouped = false;
}
bool addToList;
for(int ii = 0; ii < objects.Length; ii++)
{
addToList = true;
if(Vector3.Distance(objects[ii].transform.position, newPoint.position) < curTemplate.brushRadius)
{
if(eraseSelected == true)
{
//if the current object's prefab is the curPrefab
if(PrefabUtility.GetPrefabParent(objects[ii]) != curPrefab)
addToList = false;
}
//if group erase is on
if(eraseGrouped == true)
{
if(groupIsNothing == false)
{//Regular, group based
if(objects[ii].transform.parent != curTemplate.curGroup.transform)//curGroup.transform)
{
addToList = false;
}
}
//Only those which have no group
else
{
if(objects[ii].transform.parent != null)//curGroup.transform)
{
addToList = false;
}
}
}
if(addToList == true)
removalList.Add(ii);
}
}
if(removalList.Count > 0)
window.EraseObjects(removalList);
}
private static GameObject PlaceObject(qb_Point newPoint,int i)
{
qb_Template curTemplate = window.brushTemplates[i];
//-1 : if there are no prefabs in the queue. Do not place
if(curTemplate.prefabGroup.Length == 0)
return null;
if(curTemplate.prefabGroup[0] == null)
return null;
//0 : declare function variables
Vector3 spawnPosition = Vector3.zero;
Quaternion spawnRotation = Quaternion.identity;
Vector3 upVector = Vector3.up;
Vector3 placeUpVector = Vector3.up;
//1 : if there is more than one prefab in the queue, pick one
if(curTemplate.selectedPrefabIndex != -1)
{
if(curTemplate.prefabGroup.Length > curTemplate.selectedPrefabIndex && curTemplate.prefabGroup[curTemplate.selectedPrefabIndex] != null)
objectToSpawn = curTemplate.prefabGroup[curTemplate.selectedPrefabIndex].prefab;
else
curTemplate.selectedPrefabIndex = -1;
}
else
{
if(curTemplate.prefabGroup.Length > 0 && curTemplate.prefabGroup[0] != null)
objectToSpawn = curTemplate.prefabGroup[0].prefab;
else
{
//window.selectedPrefabIndex = -1;
return null;
}
}
//else return null;
//2 : use the current point in the stroke to Get a random point around its upVector Axis
Vector3 castPosition = newPoint.position;
//3 : use the random disk point to cast down along the upVector of the stroke point
Vector3 rayDir = -newPoint.upVector;
qb_RaycastResult result = DoPlacementRaycast(castPosition, rayDir, curTemplate);
//4 : if cast successful, get cast point and normal - if cast is unsuccessful, return...<---
if(result.success == true)
{
spawnPosition = result.hit.point;
if(curTemplate.alignToNormal == true)
{
upVector = result.hit.normal;
placeUpVector = upVector;
if(curTemplate.flipNormalAlign)
placeUpVector *= -1f;
}
}
else
return null;
//5 : instantiate the prefab
GameObject newObject = null;
newObject = PrefabUtility.InstantiatePrefab(objectToSpawn) as GameObject;
qb_Object marker = newObject.AddComponent<qb_Object>();//.hideFlags = HideFlags.HideInInspector;
marker.hideFlags = HideFlags.HideInInspector;
Undo.RegisterCreatedObjectUndo(newObject,"qbP");
//6 : use settings to scale, rotate, and place the object
if(curTemplate.alignToNormal)
{
spawnRotation = Quaternion.LookRotation(curStrokes[i].GetCurPoint().dirVector,placeUpVector);
}
else
{
spawnRotation = Quaternion.LookRotation(Vector3.forward,Vector3.up);
}
newObject.transform.position = spawnPosition;
newObject.transform.rotation = spawnRotation;
newObject.transform.position += (newObject.transform.right * curTemplate.positionOffset.x) + (upVector.normalized * curTemplate.positionOffset.y) + (newObject.transform.forward * curTemplate.positionOffset.z);
//7 : If we have a group, add the object to the group
if(curTemplate.groupObjects == true)
{
bool doGroup = false;
//if group is missing - (either not yet assigned based on selection, or does not exist in this scene)
if(curTemplate.curGroup == null)
{
//if the group selected is not "nothing" - otherwise no grouping is done
if(curTemplate.groupName != string.Empty)
{
//the group has a name - check if group exists in scene
qb_Group testGroup = GetGroupWithName(curTemplate.groupName);
//if it does exist, assign as curGroup
if(testGroup == null)
curTemplate.curGroup = CreateGroup(curTemplate.groupName);
else
curTemplate.curGroup = testGroup;
doGroup = true;
}
}
else
doGroup = true;
if(doGroup)
curTemplate.curGroup.AddObject(newObject);
}
return newObject;
}
private static void PlaceGeo(qb_Point newPoint,int i)
{
qb_Template curTemplate = window.brushTemplates[i];
//-1 : if there are no prefabs in the queue. Do not paint
if(curTemplate.prefabGroup.Length == 0)
return;
// if(window.liveTemplate.prefabGroup.Length == 0)
// return;
//0 : declare function variables
Vector3 spawnPosition = Vector3.zero;
Quaternion spawnRotation = Quaternion.identity;
//Vector3 spawnScale = new Vector3(1f,1f,1f);
Vector3 upVector = Vector3.up;
Vector3 placeUpVector = Vector3.up;
Vector3 forwardVector = Vector3.forward; //blank filled - this value should never end up being used
//1 : if there is more than one prefab in the queue, pick one using the randomizer
if(curTemplate.prefabGroup.Length > 0)
{
if(curTemplate.selectedPrefabIndex != -1)
{
if(curTemplate.prefabGroup.Length > curTemplate.selectedPrefabIndex && curTemplate.prefabGroup[curTemplate.selectedPrefabIndex] != null)
objectToSpawn = curTemplate.prefabGroup[curTemplate.selectedPrefabIndex].prefab;
else
{
curTemplate.selectedPrefabIndex = -1;
return;
}
}
else
objectToSpawn = PickRandPrefab(curTemplate);
}
else
return;
//2 : use the current point in the stroke to Get a random point around its upVector Axis
Vector3 castPosition = GetRandomPointOnDisk(newPoint.position, newPoint.upVector, curTemplate.brushRadius);// * curTemplate.scatterRadius);//Vector3.zero;
//3 : use the random disk point to cast down along the upVector of the stroke point
Vector3 rayDir = -newPoint.upVector;
//RaycastHit hit;
qb_RaycastResult result = DoPlacementRaycast(castPosition + (rayDir * -0.02f), rayDir, curTemplate);
//4 : if cast successful, get cast point and normal - if cast is unsuccessful, return...<---
if(result.success == true)
{
spawnPosition = result.hit.point;
if(curTemplate.alignToNormal == true)
{
upVector = result.hit.normal;
placeUpVector = upVector;
if(curTemplate.flipNormalAlign)
placeUpVector *= -1f;
forwardVector = GetFlattenedDirection(Vector3.forward,upVector);
}
forwardVector = GetFlattenedDirection(Vector3.forward,upVector);
if(curTemplate.alignToStroke == true)
{
forwardVector = GetFlattenedDirection(curStrokes[i].GetCurPoint().dirVector,upVector);
if(curTemplate.flipStrokeAlign)
forwardVector *= -1f;
}
}
else
return;
//5 : instantiate the prefab
GameObject newObject = null;
newObject = PrefabUtility.InstantiatePrefab(objectToSpawn) as GameObject;
qb_Object marker = newObject.AddComponent<qb_Object>();//.hideFlags = HideFlags.HideInInspector;
marker.hideFlags = HideFlags.HideInInspector;
Undo.RegisterCreatedObjectUndo(newObject,"qbP");
//6 : use settings to scale, rotate, and place the object
spawnRotation = GetSpawnRotation(upVector,forwardVector);
newObject.transform.position = spawnPosition;
newObject.transform.rotation = spawnRotation;
newObject.transform.position += (newObject.transform.right * curTemplate.positionOffset.x) + (upVector.normalized * curTemplate.positionOffset.y) + (newObject.transform.forward * curTemplate.positionOffset.z);
Vector3 randomScale;
if(curTemplate.scaleUniform == true)
{
float randomScaleUni = Random.Range(curTemplate.scaleRandMinUniform,curTemplate.scaleRandMaxUniform);
randomScale = new Vector3(randomScaleUni,randomScaleUni,randomScaleUni);
}
else
randomScale = new Vector3(Random.Range(curTemplate.scaleRandMin.x,curTemplate.scaleRandMax.x),Random.Range(curTemplate.scaleRandMin.y,curTemplate.scaleRandMax.y),Random.Range(curTemplate.scaleRandMin.z,curTemplate.scaleRandMax.z));
Vector3 finalScale = curTemplate.scaleAbsolute == true ? randomScale : new Vector3 (randomScale.x * newObject.transform.localScale.x, randomScale.y * newObject.transform.localScale.y, randomScale.z * newObject.transform.localScale.z);
//7 : If we have a group, add the object to the group
if(curTemplate.groupObjects == true)
{
bool doGroup = false;
//if group is missing - (either not yet assigned based on selection, or does not exist in this scene)
if(curTemplate.curGroup == null)
{
//if the group selected is not "nothing" - otherwise no grouping is done
if(curTemplate.groupName != string.Empty)
{
//the group has a name - check if group exists in scene
qb_Group testGroup = GetGroupWithName(curTemplate.groupName);
//if it does exist, assign as curGroup
if(testGroup == null)
curTemplate.curGroup = CreateGroup(curTemplate.groupName);
else
curTemplate.curGroup = testGroup;
doGroup = true;
}
}
else
doGroup = true;
if(doGroup)
curTemplate.curGroup.AddObject(newObject);
}
//8 : Scaling is applied after grouping to avoid float error
newObject.transform.localScale = new Vector3(finalScale.x,finalScale.y,finalScale.z);//Random.Range(scaleMin.x,scaleMax.x),Random.Range(scaleMin.y,scaleMax.y),Random.Range(scaleMin.z,scaleMax.z));//spawnScale;
}
