Exemplo n.º 1
0
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");
    }
}
Exemplo n.º 2
0
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());
    }
Exemplo n.º 3
0
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;
	}
}
Exemplo n.º 4
0
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");
    }
}
Exemplo n.º 5
0
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);
    }
}
Exemplo n.º 6
0
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);
    }
}
Exemplo n.º 7
0
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 + "\"");

    }
}
Exemplo n.º 9
0
	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)
	}
Exemplo n.º 10
0
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;
}
Exemplo n.º 11
0
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");
    }
}