Texture::Encoding::Encoding(const Any& a) {
*this = Encoding();
if (a.type() == Any::STRING) {
format = ImageFormat::fromString(a);
} else if (a.nameBeginsWith("Color4")) {
readMultiplyFirst = a;
}
else if (anyNameIsColor3Variant(a)) {
readMultiplyFirst = Color4(Color3(a), 1.0f);
} else if (a.type() == Any::NUMBER) {
readMultiplyFirst = Color4::one() * float(a.number());
} else {
AnyTableReader r(a);
r.getIfPresent("frame", frame);
r.getIfPresent("readMultiplyFirst", readMultiplyFirst);
r.getIfPresent("readAddSecond", readAddSecond);
String fmt;
if (r.getIfPresent("format", fmt)) {
format = ImageFormat::fromString(fmt);
}
}
}
ParticleSystemModel::Emitter::Specification::Specification(const Any& a) {
a.verifyNameBeginsWith("ParticleSystemModel::Emitter");
*this = Specification();
AnyTableReader r(a);
r.getIfPresent("location", location);
r.getIfPresent("noisePower", noisePower);
r.getIfPresent("initialDensity", initialDensity);
r.getIfPresent("rateCurve", rateCurve);
r.getIfPresent("coverageFadeInTime", coverageFadeInTime);
r.getIfPresent("coverageFadeOutTime", coverageFadeOutTime);
r.getIfPresent("particleLifetimeMean", particleLifetimeMean);
r.getIfPresent("particleLifetimeVariance", particleLifetimeVariance);
r.getIfPresent("angularVelocityMean", angularVelocityMean);
r.getIfPresent("angularVelocityVariance", angularVelocityVariance);
r.getIfPresent("material", material);
r.getIfPresent("radiusMean", radiusMean);
r.getIfPresent("radiusVariance", radiusVariance);
r.getIfPresent("particleMassDensity", particleMassDensity);
r.getIfPresent("dragCoefficient", dragCoefficient);
shapeType = Shape::Type::NONE;
Any shape;
if (r.getIfPresent("shape", shape)) {
if (shape.nameBeginsWith("ArticulatedModel") || (shape.type() == Any::STRING)) {
shapeType = Shape::Type::MESH;
} else {
shapeType = Shape::Type(toUpper(shape.name()));
}
switch (shapeType) {
case Shape::Type::BOX:
box = Box(shape);
break;
case Shape::Type::CYLINDER:
cylinder = Cylinder(shape);
break;
case Shape::Type::SPHERE:
sphere = Sphere(shape);
break;
case Shape::Type::MESH:
mesh = shape;
break;
default:
shape.verify(false, "Shape must be a Box, Cylinder, Sphere, or ArticulatedModel specification");
}
}
r.getIfPresent("velocityDirectionMean", velocityDirectionMean);
r.getIfPresent("velocityConeAngleDegrees", velocityConeAngleDegrees);
r.getIfPresent("velocityMagnitudeMean", velocityMagnitudeMean);
r.getIfPresent("velocityMagnitudeVariance", velocityMagnitudeVariance);
r.verifyDone();
}
ParticleSystemModel::Specification::Specification(const Any& a) {
*this = Specification();
if (a.nameBeginsWith("ParticleSystemModel::Emitter")) {
emitterArray.append(a);
} else {
a.verifyNameBeginsWith("ParticleSystemModel::Specification");
Any array = a.get("emitterArray", Any(Any::ARRAY));
array.getArray(emitterArray);
hasPhysics = a.get("hasPhysics", true);
}
}
Texture::Specification::Specification(const Any& any, bool assumesRGBForAuto, Dimension defaultDimension) {
*this = Specification();
assumeSRGBSpaceForAuto = assumesRGBForAuto;
dimension = defaultDimension;
if (any.type() == Any::STRING) {
filename = any.string();
if (filename == "<whiteCube>") {
filename = "<white>";
dimension = Texture::DIM_CUBE_MAP;
}
if (! beginsWith(filename, "<")) {
filename = any.resolveStringAsFilename();
if (FilePath::containsWildcards(filename)) {
// Assume this is a cube map
dimension = Texture::DIM_CUBE_MAP;
}
}
} else if ((any.type() == Any::NUMBER) ||
any.nameBeginsWith("Color4") ||
anyNameIsColor3Variant(any)) {
filename = "<white>";
encoding.readMultiplyFirst = Color4(any);
} else {
any.verifyNameBeginsWith("Texture::Specification");
AnyTableReader r(any);
r.getFilenameIfPresent("filename", filename);
r.getFilenameIfPresent("alphaFilename", alphaFilename);
r.getIfPresent("encoding", encoding);
r.getIfPresent("assumeSRGBSpaceForAuto", assumeSRGBSpaceForAuto);
{
Any a;
if (r.getIfPresent("dimension", a)) {
dimension = toDimension(a);
}
}
r.getIfPresent("generateMipMaps", generateMipMaps);
r.getIfPresent("preprocess", preprocess);
r.getIfPresent("visualization", visualization);
r.getIfPresent("cachable", cachable);
r.verifyDone();
if (! any.containsKey("dimension") && FilePath::containsWildcards(filename)) {
// Assume this is a cube map
dimension = Texture::DIM_CUBE_MAP;
}
}
}
shared_ptr<Model> Scene::createModel(const Any& v, const std::string& name) {
shared_ptr<Model> m;
v.verify(! m_modelTable.containsKey(name), "A model named '" + name + "' already exists in this scene.");
if ((v.type() == Any::STRING) || v.nameBeginsWith("ArticulatedModel")) {
m = ArticulatedModel::create(v, name);
} else if (v.nameBeginsWith("MD2Model")) {
m = MD2Model::create(v, name);
} else if (v.nameBeginsWith("MD3Model")) {
m = MD3Model::create(v, name);
} else if (v.nameBeginsWith("HeightfieldModel")) {
m = HeightfieldModel::create(v, name);
}
if (isNull(m)) {
v.verify(false, "Unrecognized model type: " + v.name());
}
m_modelTable.set(name, m);
return m;
}
static bool anyNameIsColor3Variant(const Any& a) {
return a.nameBeginsWith("Color3") || a.nameBeginsWith("Power3") || a.nameBeginsWith("Radiance3") || a.nameBeginsWith("Biradiance3") || a.nameBeginsWith("Radiosity3");
}
Scene::Ref Scene::create(const std::string& scene, GCamera& camera)
{
if (scene == "")
{
return NULL;
}
Scene::Ref s = new Scene();
const std::string* f = filenameTable().getPointer(scene);
if (f == NULL)
{
throw "No scene with name '" + scene + "' found in (" +
stringJoin(filenameTable().getKeys(), ", ") + ")";
}
const std::string& filename = *f;
Any any;
any.load(filename);
// Load the lighting
s->m_lighting = Lighting::create(any.get("lighting", Lighting::Specification()));
// Load the models
Any models = any["models"];
typedef ReferenceCountedPointer<ReferenceCountedObject> ModelRef;
Table< std::string, ModelRef > modelTable;
for (Any::AnyTable::Iterator it = models.table().begin(); it.hasMore(); ++it) {
ModelRef m;
Any v = it->value;
if (v.nameBeginsWith("ArticulatedModel")) {
m = ArticulatedModel::create(v);
} else if (v.nameBeginsWith("MD2Model")) {
m = MD2Model::create(v);
} else if (v.nameBeginsWith("MD3Model")) {
m = MD3Model::create(v);
} else {
debugAssertM(false, "Unrecognized model type: " + v.name());
}
modelTable.set(it->key, m);
}
// Instance the models
Any entities = any["entities"];
for (Table<std::string, Any>::Iterator it = entities.table().begin(); it.hasMore(); ++it) {
const std::string& name = it->key;
const Any& modelArgs = it->value;
modelArgs.verifyType(Any::ARRAY);
const ModelRef* model = modelTable.getPointer(modelArgs.name());
modelArgs.verify((model != NULL),
"Can't instantiate undefined model named " + modelArgs.name() + ".");
PhysicsFrameSpline frameSpline;
ArticulatedModel::PoseSpline poseSpline;
if (modelArgs.size() >= 1) {
frameSpline = modelArgs[0];
if (modelArgs.size() >= 2) {
// Poses
poseSpline = modelArgs[1];
}
}
ArticulatedModel::Ref artModel = model->downcast<ArticulatedModel>();
MD2Model::Ref md2Model = model->downcast<MD2Model>();
MD3Model::Ref md3Model = model->downcast<MD3Model>();
if (artModel.notNull()) {
s->m_entityArray.append(Entity::create(name, frameSpline, artModel, poseSpline));
} else if (md2Model.notNull()) {
s->m_entityArray.append(Entity::create(name, frameSpline, md2Model));
} else if (md3Model.notNull()) {
s->m_entityArray.append(Entity::create(name, frameSpline, md3Model));
}
}
// Load the camera
camera = any["camera"];
if (any.containsKey("skybox")) {
Any sky = any["skyBox"];
s->m_skyBoxConstant = sky.get("constant", 1.0f);
if (sky.containsKey("texture")) {
s->m_skyBoxTexture = Texture::create(sky["texture"]);
}
} else {
s->m_skyBoxTexture = s->m_lighting->environmentMapTexture;
s->m_skyBoxConstant = s->m_lighting->environmentMapConstant;
}
// Default to using the skybox as an environment map if none is specified.
if (s->m_skyBoxTexture.notNull() && s->m_lighting->environmentMapTexture.isNull()) {
s->m_lighting->environmentMapTexture = s->m_skyBoxTexture;
s->m_lighting->environmentMapConstant = s->m_skyBoxConstant;
}
return s;
}