Quaternion QuaternionExtract(Handle<Object>& src) {
Quaternion result(
NumericExtract( src->Get(JS_STRING(x)) ),
NumericExtract( src->Get(JS_STRING(y)) ),
NumericExtract( src->Get(JS_STRING(z)) ),
NumericExtract( src->Get(JS_STRING(w)) ),
Quaternion::XYZW()
);
return result;
}
bool decodeBoundingSphere3f(v8::Handle<v8::Value> toDecodeCenterVec, v8::Handle<v8::Value> toDecodeRadius, BoundingSphere3f& toDecodeTo, String& errMsg)
{
bool isVec3 = Vec3ValValidate(toDecodeCenterVec);
if (! isVec3)
{
errMsg += "Error decoding bounding sphere. Position argument passed in for center of sphere is not a vec3.";
return false;
}
Vector3f centerPos = Vec3ValExtractF(toDecodeCenterVec);
bool isNumber = NumericValidate(toDecodeRadius);
if (! isNumber)
{
errMsg += "Error decoding bounding sphere. Radius argument passed in is not a number. ";
return false;
}
double rad = NumericExtract(toDecodeRadius);
toDecodeTo = BoundingSphere3f(centerPos, rad);
return true;
}
bool decodeSolidAngle(v8::Handle<v8::Value> toDecode, SolidAngle& toDecodeTo, String& errMsg)
{
if (!NumericValidate(toDecode))
{
errMsg += " Error decoding solid angle. Passed in parameter was not of numeric type";
return false;
}
toDecodeTo = SolidAngle(NumericExtract(toDecode));
return true;
}