FREObject KinectDevice::freGetPointCloudFrame(FREObject argv[])
{
FREObject objectPointsByteArray = argv[1];
const unsigned int numPointBytes = pointCloudGenerator->getByteArrayLength() * sizeof(short);
if(numPointBytes == 0) return NULL;
lockPointCloudMutex();
FREByteArray pointsByteArray;
FREObject pointsLength;
FRENewObjectFromUint32(numPointBytes, &pointsLength);
FRESetObjectProperty(objectPointsByteArray, (const uint8_t*) "length", pointsLength, NULL);
FREAcquireByteArray(objectPointsByteArray, &pointsByteArray);
memcpy(pointsByteArray.bytes, pointCloudGenerator->getTargetBytes(), numPointBytes);
FREReleaseByteArray(objectPointsByteArray);
//set the region information?
FREObject asPointCloudRegions = argv[2];
if(asPointCloudRegions != NULL && &pointCloudRegions != 0)
{
//loop through these actionscript regions and get the native info back
FREObject asPointCloudRegion, asRegionId;
FREObject asNumPoints;
unsigned int regionId;
uint32_t freNumRegions;
FREGetArrayLength(asPointCloudRegions, &freNumRegions);
for(unsigned int i = 0; i < freNumRegions; i++)
{
FREGetArrayElementAt(asPointCloudRegions, i, &asPointCloudRegion);
FREGetObjectProperty(asPointCloudRegion, (const uint8_t *) "regionId", &asRegionId, NULL);
FREGetObjectAsUint32(asRegionId, ®ionId);
//get the region with this id from the device memory
for(unsigned int j = 0; j < numRegions; j++)
{
PointCloudRegion *nativeRegion = &pointCloudRegions[j];
if(nativeRegion->regionId == regionId)
{
//update the actionscript properties
FRENewObjectFromUint32(nativeRegion->numPoints, &asNumPoints);
FRESetObjectProperty(asPointCloudRegion, (const uint8_t *) "numPoints", asNumPoints, NULL);
break;
}
}
}
}
unlockPointCloudMutex();
return NULL;
}
extern "C" FREObject createRigidBody(FREContext ctx, void *funcData, uint32_t argc, FREObject argv[])
{
FREObject as3_shape = argv[0];
FREObject as3_mass = argv[1];
FREObject as3_inertia = argv[2];
btCollisionShape* shape;
double mass;
FREGetObjectAsUint32(as3_shape, (uint32_t*)&shape);
FREGetObjectAsDouble(as3_mass, &mass);
bool isDynamic = (mass != 0.0f);
btVector3 localInertia(0,0,0);
if (as3_inertia)
localInertia = vec3DToBtVector(as3_inertia);
else if (isDynamic)
shape->calculateLocalInertia((btScalar)mass, localInertia);
// btMotionState* a3dMotionState = new Away3DMotionState(as3_skin);
btMotionState* defaultMS = new btDefaultMotionState();
btRigidBody::btRigidBodyConstructionInfo rbInfo((btScalar)mass, defaultMS, shape, localInertia);
btRigidBody* body = new btRigidBody(rbInfo);
FREObject ptr;
FRENewObjectFromUint32((uint32_t)body, &ptr);
return ptr;
}
FREObject LNLeapDevice::getPolicyFlags() {
FREObject freFlags;
uint32_t flags = controller->policyFlags();
FRENewObjectFromUint32(flags, &freFlags);
return freFlags;
}
extern "C" FREObject RigidBodygetNumConstraintRefs(FREContext ctx, void *funcData, uint32_t argc, FREObject argv[])
{
FREObject as3_body = argv[0];
btRigidBody* body;
FREGetObjectAsUint32(as3_body, (uint32_t*)&body);
uint32_t num = body->getNumConstraintRefs();
FREObject as3num;
FRENewObjectFromUint32(num, &as3num);
return as3num;
}
extern "C" FREObject createConeShape(FREContext ctx, void *funcData, uint32_t argc, FREObject argv[])
{
FREObject as3_rad = argv[0];
FREObject as3_height = argv[1];
double rad, height;
FREGetObjectAsDouble(as3_rad, &rad);
FREGetObjectAsDouble(as3_height, &height);
btCollisionShape* shape = new btConeShape(btScalar(rad), btScalar(height));
FREObject ptr;
FRENewObjectFromUint32((uint32_t)shape, &ptr);
return ptr;
}
extern "C" FREObject RigidBodygetConstraintRef(FREContext ctx, void *funcData, uint32_t argc, FREObject argv[])
{
FREObject as3_body = argv[0];
FREObject as3_index = argv[1];
btRigidBody* body;
uint32_t index;
FREGetObjectAsUint32(as3_body, (uint32_t*)&body);
FREGetObjectAsUint32(as3_index, &index);
btTypedConstraint* ref = body->getConstraintRef(index);
FREObject as3ref;
FRENewObjectFromUint32((uint32_t)ref, &as3ref);
return as3ref;
}
FREObject getByte(FREContext ctx, void* funcData, uint32_t argc, FREObject argv[])
{
FREObject result;
pthread_mutex_lock(&safety);
FRENewObjectFromUint32(buffer[0], &result);
memcpy(buffer, buffer + 1, bufferSize - 1);
bufferSize--;
if (bufferSize == 0)
{
sentEvent = 0;
}
pthread_mutex_unlock(&safety);
return result;
}
FREObject KinectDevice::freGetInfraredFrame(FREObject argv[])
{
const unsigned int numInfraredBytes = infraredImageBytesGenerator->getTargetPixelCount() * 4;
FREObject objectByteArray = argv[1];
FREByteArray byteArray;
FREObject length;
FRENewObjectFromUint32(numInfraredBytes, &length);
FRESetObjectProperty(objectByteArray, (const uint8_t*) "length", length, NULL);
FREAcquireByteArray(objectByteArray, &byteArray);
lockInfraredMutex();
memcpy(byteArray.bytes, infraredImageBytesGenerator->getTargetBytes(), numInfraredBytes);
unlockInfraredMutex();
FREReleaseByteArray(objectByteArray);
return NULL;
}
FREObject KinectDevice::freGetUserMaskFrame(FREObject argv[])
{
unsigned int trackingID; FREGetObjectAsUint32(argv[1], &trackingID);
if(trackingID > 0) trackingID--;
const unsigned int numUserMaskBytes = userMasksGenerator->getTargetPixelCount() * 4;
FREObject objectByteArray = argv[2];
FREByteArray byteArray;
FREObject length;
FRENewObjectFromUint32(numUserMaskBytes, &length);
FRESetObjectProperty(objectByteArray, (const uint8_t*) "length", length, NULL);
FREAcquireByteArray(objectByteArray, &byteArray);
lockUserMaskMutex();
memcpy(byteArray.bytes, userMasksGenerator->getTargetBytes()[trackingID], numUserMaskBytes);
unlockUserMaskMutex();
FREReleaseByteArray(objectByteArray);
return NULL;
}
FREObject grabCamShot(FREContext ctx, void* funcData, uint32_t argc, FREObject argv[])
{
if(_cam_shot_data)
{
FREObject length = NULL;
FRENewObjectFromUint32(_cam_shot_size, &length);
FRESetObjectProperty(argv[0], (const uint8_t*) "length", length, NULL);
FREObject objectBA = argv[0];
FREByteArray baData;
FREAcquireByteArray(objectBA, &baData);
uint8_t *ba = baData.bytes;
memcpy(ba, _cam_shot_data, _cam_shot_size);
FREReleaseByteArray(objectBA);
free(_cam_shot_data);
_cam_shot_size = 0;
_cam_shot_data = NULL;
}
return NULL;
}
FREObject getFREObjectFromUint32(uint32_t arg) {
FREObject result;
FRENewObjectFromUint32(arg, &result);
return result;
}
FREObject FREUint(uint32 value) {
FREObject result;
FRENewObjectFromUint32(value, &result);
return result;
}
