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Add function findEntitiesByType EntityScriptingInterface

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Updated EntityScriptingInterface.cpp and .h to create a new function for
the Entities API that can be called to filter out entities found by a
specific entity type.
This commit is contained in:
Liv 2017-05-15 18:36:36 -07:00
parent 9a4b624029
commit 08eb6442b5
2 changed files with 27 additions and 0 deletions
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20
libraries/entities/src/EntityScriptingInterface.cpp
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@ -662,6 +662,26 @@ QVector<QUuid> EntityScriptingInterface::findEntitiesInFrustum(QVariantMap frust
return result;
}
QVector<QUuid> EntityScriptingInterface::findEntitiesByType(const QString entityType, const glm::vec3& center, float radius) const {
EntityTypes::EntityType type = EntityTypes::getEntityTypeFromName(entityType);
QVector<QUuid> result;
if (_entityTree) {
QVector<EntityItemPointer> entities;
_entityTree->withReadLock([&] {
_entityTree->findEntities(center, radius, entities);
});
foreach(EntityItemPointer entity, entities) {
if (entity->getType() == type)
{
result << entity->getEntityItemID();
}
}
}
return result;
}
RayToEntityIntersectionResult EntityScriptingInterface::findRayIntersection(const PickRay& ray, bool precisionPicking,
const QScriptValue& entityIdsToInclude, const QScriptValue& entityIdsToDiscard, bool visibleOnly, bool collidableOnly) {
PROFILE_RANGE(script_entities, __FUNCTION__);

7
libraries/entities/src/EntityScriptingInterface.h
View file

@ -215,6 +215,13 @@ public slots:
/// this function will not find any models in script engine contexts which don't have access to models
Q_INVOKABLE QVector<QUuid> findEntitiesInFrustum(QVariantMap frustum) const;
/// finds models within a sphere given by the center point and radius
/// @param {QString} string representation of entity type
/// @param {vec3} center point
/// @param {float} radius to search
/// this function will not find any models in script engine contexts which don't have access to models
Q_INVOKABLE QVector<QUuid> findEntitiesByType(const QString entityType, const glm::vec3& center, float radius) const;
/// If the scripting context has visible entities, this will determine a ray intersection, the results
/// may be inaccurate if the engine is unable to access the visible entities, in which case result.accurate
/// will be false.