Kaim::DiskCollisionQuery< TraverseLogic > Class Template Reference
#include <diskcollisionquery.h>
template<class TraverseLogic>
class Kaim::DiskCollisionQuery< TraverseLogic >
The DiskCollisionQuery class attempts to place the center of a disk with a specified radius (m_radius) at a specified position (m_centerPos3f), and tests whether the entire disk fits within the borders of the NavMesh without intersecting any forbidden NavTag (NavMesh borders).
Inherits Kaim::BaseDiskCollisionQuery.
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| virtual void | Advance (WorkingMemory *workingMemory) |
| | This function is called by the QueryQueue to process one step on the query. More...
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| void | PerformQuery (WorkingMemory *workingMemory=nullptr) |
| | If workingMemory param is nullptr, m_database.GetWorkingMemory() will be used. More...
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| virtual QueryType | GetType () const |
| | Get query type. More...
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void | PerformQueryWithInputCoordPos (WorkingMemory *workingMemory) |
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template<class TraverseLogic >
This function is called by the QueryQueue to process one step on the query.
One call to Advance should be short (< 0.1ms as too long). It's Advance() responsibility to update m_processStatus. If the query is atomic, one call to Advance() will fully perform the query and set m_processStatus to QueryDone. If the query is time-sliced, several calls to Advance() will be needed to complete the query. the first call should set m_processStatus to Kaim::QueryInProcess and the last one to Kaim::QueryDone.
- Parameters
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| workingMemory | Sandbox memory used to perform queries. |
Implements Kaim::IQuery.
| void Kaim::BaseDiskCollisionQuery::BindToDatabase |
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Database * |
database | ) |
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inherited |
Binds the query with the specified Database, clears all the inputs and outputs and sets all other parameters to their default value (they may be changed by calling the corresponding write accessors.)
- Parameters
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| database | A pointer to the Database on which the query must be performed. |
| bool Kaim::IQuery::CanBeInitialized |
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const |
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inlineinherited |
In the case of a query processed in a QueryQueue, this must be tested before initializing the query, to prevent modifying the query during the process.
| void* Kaim::IQuery::GetTraverseLogicUserData |
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const |
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inlineinherited |
| virtual QueryType Kaim::BaseDiskCollisionQuery::GetType |
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const |
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inlinevirtualinherited |
| void Kaim::BaseDiskCollisionQuery::Initialize |
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const Vec3f & |
center, |
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KyFloat32 |
radius |
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) |
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inherited |
Sets an instance of this class with minimum input requirements.
Clears all the output, and let all other parameters unchanged. They may be changed by calling the corresponding write accessors.
| void Kaim::IQuery::Initialize |
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inlineinherited |
| bool Kaim::IQuery::IsInAQueryQueue |
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const |
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inlineinherited |
Returns true if the query is currently registered in a QueryQueue.
If true, you must not push it again in QueryQueue (even the same one). If false, you must not try to cancel it from the QueryQueue.
| bool Kaim::IQuery::IsSafeToReadResult |
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const |
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inlineinherited |
Returns true if the query has been processed, is no longer in a queue, and OnDone (if there is one) has been called.
If true, it's guaranteed to be safe to read the results of this query. Will return false if the Query has been cancelled or has not yet been processed.
| void Kaim::IQuery::OnDone |
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inlineinherited |
Calls m_onDone IOnDone::OnDone() if m_onDone is not null.
Called automatically by the QueryQueue during the World::Update() (in the FlushQueries() step) when this query has been completed. OnDone() is not called if the query is canceled. Note that the member m_onDone is reset to nullptr at the end of this function.
If workingMemory param is nullptr, m_database.GetWorkingMemory() will be used.
| KyUInt32 Kaim::IQuery::PerformQueryBlocking |
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WorkingMemory * |
workingMemory = nullptr | ) |
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inherited |
Calls Advance() untill the query is done.
- Parameters
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| workingMemory | Sandbox memory used to perform queries. If not set, m_database.GetWorkingMemory() will be used. |
- Returns
- the number of call to Advance() (timesliced iterations) it took to perform the query.
| KyResult Kaim::IQuery::SendVisualDebug |
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inherited |
Sends the query to the NavigationLab.
Currently the implementation transform the query using a DisplayList, and the display list is shown only at the frame SendVisualDebug is called.
| void Kaim::BaseDiskCollisionQuery::SetCenterTrianglePtr |
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const NavTrianglePtr & |
centerTrianglePtr | ) |
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inlineinherited |
The NavMesh triangle that corresponds to m_centerPos3f.
If a valid NavTrianglePtr is specified, this value will be used. If no value is specified, it will be automatically computed during the query. Call this method after Initialize(), during which it is cleared.
| void Kaim::BaseDiskCollisionQuery::SetDynamicOutputMode |
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DynamicOutputMode |
dynamicOutputMode | ) |
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inlineinherited |
| void Kaim::BaseDiskCollisionQuery::SetQueryDynamicOutput |
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QueryDynamicOutput * |
queryDynamicOutput | ) |
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inlineinherited |
| void Kaim::IQuery::SetTraverseLogicUserData |
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void * |
traverseLogicUserData | ) |
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inlineinherited |
| Vec3f Kaim::BaseDiskCollisionQuery::m_centerPos3f |
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protectedinherited |
The position of the center of the disk.
The NavMesh triangle that corresponds to m_centerPos3f. Can be set as an input, or retrieved as an output of the query.
The database on which the query will be performed. Set in Initialize(), do not directly modify.
| Ptr<IOnDone> Kaim::IQuery::m_onDone |
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inherited |
The optional IOnDone instance to be called. Must be set manually by the user. See IOnDone.
Modified by the query within Advance(). Do not modify.
Before reading m_processStatus, always ensure IsInAQueryQueue() returns false.
A ref-counted Ptr to a QueryDynamicOutput instance, used to store the data encountered during the query process.
You have to first call SetDynamicOutputMode(), after BindToDatabase() that set it to QUERY_SAVE_NOTHING by default and before processing the query, to define the data type you want to gather. You can keep the Ptr for reuse and reassign it to another query by calling SetQueryDynamicOutput() after the BindToDatabase(), but in this case, be careful: the query may swap the underlying instance when processing if the provided buffer is to short. In this case, it is more sure to always update the Ptr when the query process is over.
| KyFloat32 Kaim::BaseDiskCollisionQuery::m_radius |
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protectedinherited |
Updated during processing to indicate the result of the query.
| void* Kaim::IQuery::m_traverseLogicUserData |
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inherited |
This userData is typically passed by the Bot.
The documentation for this class was generated from the following files: