Matrix4::Matrix4(const Any& any) {
any.verifyName("Matrix4");
any.verifyType(Any::ARRAY);
const std::string& name = toLower(any.name());
if (name == "matrix4") {
any.verifySize(16);
for (int r = 0; r < 4; ++r) {
for (int c = 0; c < 4; ++c) {
elt[r][c] = any[r * 4 + c];
}
}
} else if (name == "matrix4::scale") {
if (any.size() == 1) {
*this = scale(any[0].number());
} else if (any.size() == 3) {
*this = scale(any[0], any[1], any[2]);
} else {
any.verify(false, "Matrix4::scale() takes either 1 or 3 arguments");
}
} else if (name == "matrix4::translation") {
if (any.size() == 3) {
*this = translation(any[0], any[1], any[2]);
} else {
any.verify(false, "Matrix4::translation() takes either 1 or 3 arguments");
} } else {
any.verify(false, "Expected Matrix4 constructor");
}
}
static void testParse() {
{
const String& src = "name[ \"foo\", b4r, { a = b, c = d}]";
Any a = Any::parse(src);
a.verifyType(Any::ARRAY);
a[0].verifyType(Any::STRING);
testAssert(a[0].string() == "foo");
testAssert(a[1].string() == "b4r");
testAssert(a[2]["a"].string() == "b");
}
{
const String& src =
"[v = 1,\r\n/*\r\n*/\r\nx = 1]";
Any a = Any::parse(src);
testAssert(a.type() == Any::TABLE);
testAssert(a.size() == 2);
Any val1 = a["v"];
testAssert(val1.type() == Any::NUMBER);
testAssert(val1.number() == 1);
}
{
const String& src =
"{\n\
val0 : (1);\n\
\n\
// Comment 1\n\
val1 : 3;\n\
\
// Comment 2\n\
// Comment 3\n\
val2 : None;\n\
val3 : none;\n\
val4 : NIL;\n\
}";
Any a = Any::parse(src);
testAssert(a.type() == Any::TABLE);
testAssert(a.size() == 5);
Any val1 = a["val1"];
testAssert(val1.type() == Any::NUMBER);
testAssert(val1.number() == 3);
testAssert(val1.comment() == "Comment 1");
testAssert(a["val2"].isNil());
testAssert(a["val3"].string() == "none");
testAssert(a["val4"].isNil());
}
bool Any::operator==(const Any & other) const {
if(type != other.type)return false;
try{
switch(type){
case UNDEFINED: return true;
case BOOL: return boolValue==other.boolValue;
case INTEGER: return integerValue==other.integerValue;
case DOUBLE: return doubleValue==other.doubleValue;
case STRING: return stringValue==other.stringValue;
case ARRAY: {
if(size()!=other.size())return false;
for(size_t i=0;i<size();i++){
if(arrayValue[i]!=other.arrayValue.at(i))return false;
}
return true;
}
case OBJECT:{
for(auto & kv : objectValue){
if(kv.second != other.objectValue.at(kv.first)){
return false;
}
}
return true;
}
default: return false;
}
}catch(...){
return false;
}
}
Matrix4::Matrix4(const Any& any) {
any.verifyNameBeginsWith("Matrix4", "CFrame", "CoordinateFrame");
any.verifyType(Any::ARRAY);
const std::string& name = any.name();
if (name == "Matrix4") {
any.verifySize(16);
for (int r = 0; r < 4; ++r) {
for (int c = 0; c < 4; ++c) {
elt[r][c] = any[r * 4 + c];
}
}
} else if (name == "Matrix4::scale") {
if (any.size() == 1) {
*this = scale(any[0].floatValue());
} else if (any.size() == 3) {
*this = scale(any[0], any[1], any[2]);
} else {
any.verify(false, "Matrix4::scale() takes either 1 or 3 arguments");
}
} else if (name == "Matrix4::rollDegrees") {
any.verifySize(1);
*this = rollDegrees(any[0].floatValue());
} else if (name == "Matrix4::yawDegrees") {
any.verifySize(1);
*this = yawDegrees(any[0].floatValue());
} else if (name == "Matrix4::pitchDegrees") {
any.verifySize(1);
*this = pitchDegrees(any[0].floatValue());
} else if (name == "Matrix4::translation") {
if (any.size() == 3) {
*this = translation(any[0], any[1], any[2]);
} else {
any.verify(false, "Matrix4::translation() requires 3 arguments");
}
} else if (name == "Matrix4::diagonal") {
any.verifySize(4);
*this = diagonal(any[0], any[1], any[2], any[3]);
} else if (name == "Matrix4::identity") {
*this = identity();
} else if (beginsWith(name, "CFrame") || beginsWith(name, "CoordinateFrame")) {
*this = CFrame(any);
} else {
any.verify(false, "Expected Matrix4 constructor");
}
}
CoordinateFrame::CoordinateFrame(const Any& any) {
*this = CFrame();
const std::string& n = toUpper(any.name());
if (beginsWith(n, "VECTOR3")) {
translation = any;
} else if (beginsWith(n, "MATRIX3")) {
rotation = any;
} else if ((n == "CFRAME") || (n == "COORDINATEFRAME")) {
any.verifyType(Any::TABLE, Any::ARRAY);
if (any.type() == Any::ARRAY) {
any.verifySize(2);
rotation = any[0];
translation = any[1];
} else {
for (Any::AnyTable::Iterator it = any.table().begin(); it.hasMore(); ++it) {
const std::string& n = toLower(it->key);
if (n == "translation") {
translation = Vector3(it->value);
} else if (n == "rotation") {
rotation = Matrix3(it->value);
} else {
any.verify(false, "Illegal table key: " + it->key);
}
}
}
} else if (beginsWith(n, "PHYSICSFRAME") || beginsWith(n, "PFRAME")) {
*this = PhysicsFrame(any);
} else {
any.verifyName("CFrame::fromXYZYPRDegrees", "CoordinateFrame::fromXYZYPRDegrees");
any.verifyType(Any::ARRAY);
any.verifySize(3, 6);
int s = any.size();
*this = fromXYZYPRDegrees(any[0], any[1], any[2],
(s > 3) ? any[3].number() : 0.0f,
(s > 4) ? any[4].number() : 0.0f,
(s > 5) ? any[5].number() : 0.0f);
}
}
CoordinateFrame::CoordinateFrame(const Any& any) {
*this = CFrame();
const String& n = toUpper(any.name());
if (beginsWith(n, "VECTOR3") || beginsWith(n, "POINT3")) {
translation = Point3(any);
} else if (beginsWith(n, "MATRIX3")) {
rotation = Matrix3(any);
} else if (beginsWith(n, "MATRIX4")) {
*this = Matrix4(any).approxCoordinateFrame();
} else if ((n == "CFRAME") || (n == "COORDINATEFRAME")) {
any.verifyType(Any::TABLE, Any::ARRAY);
if (any.type() == Any::ARRAY) {
any.verifySize(2);
rotation = any[0];
translation = any[1];
} else {
AnyTableReader r(any);
r.getIfPresent("translation", translation);
r.getIfPresent("rotation", rotation);
r.verifyDone();
}
} else if (beginsWith(n, "PHYSICSFRAME") || beginsWith(n, "PFRAME")) {
*this = PhysicsFrame(any);
// } else if (beginsWith(n, "UPRIGHTFRAME") || beginsWith(n, "UFRAME")) {
// *this = UprightFrame(any);
} else {
any.verifyName("CFrame::fromXYZYPRDegrees", "CoordinateFrame::fromXYZYPRDegrees");
any.verifyType(Any::ARRAY);
any.verifySize(3, 6);
int s = any.size();
*this = fromXYZYPRDegrees(any[0], any[1], any[2],
(s > 3) ? (float)any[3].number() : 0.0f,
(s > 4) ? (float)any[4].number() : 0.0f,
(s > 5) ? (float)any[5].number() : 0.0f);
}
}
shared_ptr<Entity::Track> Entity::Track::create(Entity* entity, Scene* scene, const Any& a, const VariableTable& variableTable) {
if (a.type() == Any::STRING) {
// This must be an id
const shared_ptr<Entity::Track>& c = variableTable[a.string()];
if (isNull(c)) {
a.verify(false, "");
}
return c;
}
if ((beginsWith(a.name(), "PhysicsFrameSpline")) ||
(beginsWith(a.name(), "PFrameSpline")) ||
(beginsWith(a.name(), "Point3")) ||
(beginsWith(a.name(), "Vector3")) ||
(beginsWith(a.name(), "Matrix3")) ||
(beginsWith(a.name(), "Matrix4")) ||
(beginsWith(a.name(), "CFrame")) ||
(beginsWith(a.name(), "PFrame")) ||
(beginsWith(a.name(), "UprightSpline")) ||
(beginsWith(a.name(), "CoordinateFrame")) ||
(beginsWith(a.name(), "PhysicsFrame"))) {
return Entity::SplineTrack::create(a);
} else if (a.name() == "entity") {
// Name of an Entity
const std::string& targetName = a[0].string();
alwaysAssertM(notNull(scene) && notNull(entity), "entity() Track requires non-NULL Scene and Entity");
debugAssert(targetName != "");
scene->setOrder(entity->name(), targetName);
return shared_ptr<Entity::Track>(new TrackEntityTrack(targetName, scene));
} else if (a.name() == "transform") {
return shared_ptr<Entity::Track>
(new TransformTrack(create(entity, scene, a[0], variableTable),
create(entity, scene, a[1], variableTable)));
} else if (a.name() == "follow") {
a.verify(false, "follow Tracks are unimplemented");
return shared_ptr<Entity::Track>();
// return shared_ptr<Entity::Track>(new TransformTrack(create(a[0]), create(a[1])));
} else if (a.name() == "orbit") {
return shared_ptr<Entity::Track>(new OrbitTrack(a[0], a[1]));
} else if (a.name() == "combine") {
return shared_ptr<Entity::Track>
(new CombineTrack(create(entity, scene, a[0], variableTable),
create(entity, scene, a[1], variableTable)));
} else if (a.name() == "lookAt") {
return shared_ptr<Entity::Track>
(new LookAtTrack(create(entity, scene, a[0], variableTable),
create(entity, scene, a[1], variableTable), (a.size() > 2) ? Vector3(a[2]) : Vector3::unitY()));
} else if (a.name() == "timeShift") {
shared_ptr<Track> p = create(entity, scene, a[0], variableTable);
a.verify(notNull(dynamic_pointer_cast<SplineTrack>(p)) || notNull(dynamic_pointer_cast<OrbitTrack>(p)), "timeShift() requires a PhysicsFrameSpline or orbit");
return shared_ptr<Entity::Track>(new TimeShiftTrack(p, a[1].number()));
} else if (a.name() == "with") {
// Create a new variable table and recurse
VariableTable extendedTable(&variableTable);
const Any& vars = a[0];
for (Table<std::string, Any>::Iterator it = vars.table().begin(); it.isValid(); ++it) {
// Note that if Any allowed iteration through its table in definition order, then
// we could implement Scheme LET* instead of LET here.
extendedTable.set(it->key, create(entity, scene, it->value, variableTable));
}
return create(entity, scene, a[1], extendedTable);
} else {
// Some failure
a.verify(false, "Unrecognized Entity::Track type");
return shared_ptr<Entity::Track>();
}
}
ArticulatedModel::Instruction::Instruction(const Any& any) {
any.verifyType(Any::ARRAY);
source = any;
part = Identifier();
mesh = Identifier();
arg = Any();
const std::string& instructionName = any.name();
if (instructionName == "scale") {
type = SCALE;
any.verifySize(1);
arg = any[0];
} else if (instructionName == "moveCenterToOrigin") {
type = MOVE_CENTER_TO_ORIGIN;
any.verifySize(0);
} else if (instructionName == "moveBaseToOrigin") {
type = MOVE_BASE_TO_ORIGIN;
any.verifySize(0);
} else if (instructionName == "setCFrame") {
type = SET_CFRAME;
any.verifySize(2);
part = any[0];
arg = any[1];
} else if (instructionName == "transformCFrame") {
type = TRANSFORM_CFRAME;
any.verifySize(2);
part = any[0];
arg = any[1];
} else if (instructionName == "transformGeometry") {
type = TRANSFORM_GEOMETRY;
any.verifySize(2);
part = any[0];
arg = any[1];
} else if (instructionName == "deleteMesh") {
type = DELETE_MESH;
any.verifySize(2);
part = any[0];
mesh = any[1];
} else if (instructionName == "deletePart") {
type = DELETE_PART;
any.verifySize(1);
part = any[0];
} else if (instructionName == "setMaterial") {
type = SET_MATERIAL;
any.verifySize(3);
part = any[0];
mesh = any[1];
arg = any[2];
} else if (instructionName == "setTwoSided") {
type = SET_TWO_SIDED;
any.verifySize(3);
part = any[0];
mesh = any[1];
arg = any[2];
} else if (instructionName == "mergeAll") {
type = MERGE_ALL;
any.verifySize(0);
} else if (instructionName == "renamePart") {
type = RENAME_PART;
any.verifySize(2);
part = any[0];
arg = any[1];
} else if (instructionName == "renameMesh") {
type = RENAME_MESH;
any.verifySize(3);
part = any[0];
mesh = any[1];
arg = any[2];
} else if (instructionName == "add") {
type = ADD;
mesh = Identifier::none();
if (any.size() == 2) {
any.verifySize(2);
part = any[0];
arg = any[1];
} else {
any.verifySize(1);
part = Identifier::none();
arg = any[0];
}
} else {
any.verify(false, std::string("Unknown instruction: \"") + instructionName + "\"");
}
}
bool Any::operator==(const Any& x) const {
beforeRead();
x.beforeRead();
if (m_type != x.m_type) {
return false;
}
switch (m_type) {
case NONE:
return true;
case BOOLEAN:
return (m_simpleValue.b == x.m_simpleValue.b);
case NUMBER:
return (m_simpleValue.n == x.m_simpleValue.n);
case STRING:
debugAssert(m_data != NULL);
return (*(m_data->value.s) == *(x.m_data->value.s));
case TABLE: {
if (size() != x.size()) {
return false;
}
debugAssert(m_data != NULL);
if (m_data->name != x.m_data->name) {
return false;
}
Table<std::string, Any>& cmptable = *(m_data->value.t);
Table<std::string, Any>& xcmptable = *(x.m_data->value.t);
for (Table<std::string, Any>::Iterator it1 = cmptable.begin(), it2 = xcmptable.begin();
it1 != cmptable.end() && it2 != xcmptable.end();
++it1, ++it2) {
if (*it1 != *it2) {
return false;
}
}
return true;
}
case ARRAY: {
if (size() != x.size()) {
return false;
}
debugAssert(m_data != NULL);
if (m_data->name != x.m_data->name) {
return false;
}
Array<Any>& cmparray = *(m_data->value.a);
Array<Any>& xcmparray = *(x.m_data->value.a);
for (int ii = 0; ii < size(); ++ii) {
if (cmparray[ii] != xcmparray[ii]) {
return false;
}
}
return true;
}
default:
alwaysAssertM(false, "Unknown type.");
return false;
} // switch (m_type)
}
Any Scene::load(const std::string& scene) {
std::string filename;
clear();
m_modelTable.clear();
m_name = scene;
bool isFilename = endsWith(toLower(scene), ".scn.any") || endsWith(toLower(scene), ".Scene.Any");
if (isFilename) {
filename = scene;
} else {
const std::string* f = filenameTable().getPointer(scene);
if (f == NULL) {
throw "No scene with name '" + scene + "' found in (" +
stringJoin(filenameTable().getKeys(), ", ") + ")";
}
filename = *f;
}
Any any;
any.load(filename);
{
const std::string& n = any.get("name", filename);
// Ensure that this name appears in the filename table if it does not already,
// so that it can be loaded by name in the future.
if (! filenameTable().containsKey(n)) {
filenameTable().set(n, filename);
}
}
m_sourceAny = any;
// Load the lighting environment (do this before loading entities, since some of them may
// be lights that will enter this array)
bool hasEnvironmentMap = false;
if (any.containsKey("localLightingEnvironment")) {
m_localLightingEnvironment = any["localLightingEnvironment"];
hasEnvironmentMap = any["localLightingEnvironment"].containsKey("environmentMap");
}
// Load the models
if (any.containsKey("models")) {
Any models = any["models"];
if (models.size() > 0) {
for (Any::AnyTable::Iterator it = models.table().begin(); it.isValid(); ++it) {
const std::string name = it->key;
Any v = it->value;
createModel(v, name);
}
}
}
// Instance the models
if (any.containsKey("entities")) {
Any entities = any["entities"];
if (entities.size() > 0) {
for (Table<std::string, Any>::Iterator it = entities.table().begin(); it.isValid(); ++it) {
const std::string& name = it->key;
const std::string& entityType = it->value.name();
createEntity(entityType, name, it->value);
}
}
}
shared_ptr<Texture> skyboxTexture = Texture::whiteCube();
Any skyAny;
// Use the environment map as a skybox if there isn't one already, and vice versa
Array<shared_ptr<Skybox> > skyboxes;
getTypedEntityArray<Skybox>(skyboxes);
if ( skyboxes.size() == 0 ) {
if (any.containsKey("skybox")) {
createEntity("Skybox", "skybox", any["skybox"]);
m_skybox = typedEntity<Skybox>("skybox");
} else if (hasEnvironmentMap) {
m_skybox = Skybox::create("skybox", this, Array<ScaledTexture>(m_localLightingEnvironment.environmentMapArray[0]), Array<SimTime>(0.0), 0, SplineExtrapolationMode::CLAMP, false, false);
insert(m_skybox);
} else {
m_skybox = Skybox::create("skybox", this, Array<ScaledTexture>(ScaledTexture(Texture::whiteCube(), 1.0f)), Array<SimTime>(0.0), 0, SplineExtrapolationMode::CLAMP, false, false);
insert(m_skybox);
}
}
if (any.containsKey("environmentMap")) {
throw std::string("environmentMap field has been replaced with localLightingEnvironment");
}
// Default to using the skybox as an environment map if none is specified.
if (! hasEnvironmentMap) {
m_localLightingEnvironment.environmentMapArray.append(ScaledTexture(m_skybox->keyframeArray()[0].texture, m_skybox->keyframeArray()[0].constant));
}
//////////////////////////////////////////////////////
if (m_cameraArray.size() == 0) {
// Create a default camera, back it up from the origin
m_cameraArray.append(Camera::create("camera"));
m_cameraArray.last()->setFrame(CFrame::fromXYZYPRDegrees(0,1,-5,0,-5));
}
setTime(any.get("time", 0.0));
m_lastVisibleChangeTime = m_lastLightChangeTime = m_lastStructuralChangeTime = System::time();
m_defaultCameraName = (std::string)any.get("defaultCamera", "");
// Set the initial positions, repeating a few times to allow
// objects defined relative to others to reach a fixed point
for (int i = 0; i < 3; ++i) {
for (int e = 0; e < m_entityArray.size(); ++e) {
m_entityArray[e]->onSimulation(m_time, nan());
}
}
// Pose objects so that they have bounds.
{
Array< shared_ptr<Surface> > ignore;
onPose(ignore);
}
return any;
}
GLight::GLight(const Any& any) {
any.verifyName("GLight");
if (any.type() == Any::TABLE) {
*this = GLight();
Vector3 spotTarget;
bool hasSpotTarget = false;
for (Any::AnyTable::Iterator it = any.table().begin(); it.hasMore(); ++it) {
const std::string& key = toLower(it->key);
if (key == "position") {
position = it->value;
} else if (key == "rightdirection") {
rightDirection = it->value;
} else if (key == "spotdirection") {
spotDirection = Vector3(it->value).directionOrZero();
} else if (key == "spottarget") {
spotTarget = it->value;
hasSpotTarget = true;
} else if (key == "spotcutoff") {
spotCutoff = it->value.number();
} else if (key == "spotsquare") {
spotSquare = it->value.boolean();
} else if (key == "attenuation") {
attenuation[0] = it->value[0].number();
attenuation[1] = it->value[1].number();
attenuation[2] = it->value[2].number();
} else if (key == "color") {
color = it->value;
} else if (key == "enabled") {
enabled = it->value.boolean();
} else if (key == "specular") {
specular = it->value.boolean();
} else if (key == "diffuse") {
diffuse = it->value.boolean();
} else {
any.verify(false, "Illegal key: " + it->key);
}
}
if (hasSpotTarget) {
spotDirection = (spotTarget - position.xyz()).direction();
}
} else if (toLower(any.name()) == "glight::directional") {
*this = directional(any[0], any[1],
(any.size() > 2) ? any[2] : Any(true),
(any.size() > 3) ? any[3] : Any(true));
} else if (toLower(any.name()) == "glight::point") {
*this = point(any[0], any[1],
(any.size() > 2) ? any[2] : Any(1),
(any.size() > 3) ? any[3] : Any(0),
(any.size() > 4) ? any[4] : Any(0.5f),
(any.size() > 5) ? any[5] : Any(true),
(any.size() > 6) ? any[6] : Any(true));
} else if (toLower(any.name()) == "glight::spot") {
*this = spot(any[0], any[1], any[2], any[3],
(any.size() > 4) ? any[4] : Any(1),
(any.size() > 5) ? any[5] : Any(0),
(any.size() > 6) ? any[6] : Any(0),
(any.size() > 7) ? any[7] : Any(true),
(any.size() > 8) ? any[8] : Any(true));
} else {
any.verify(false, "Unrecognized name");
}
}