void World::UpdateParticle(float dt)
{
//Animation *a = FindAnimation("splineAnime");
//vec3 p = a->GetCurrentPosition(dt);
//Collision *c = new Collision();
//bool isC = c->emitParticle(p);
if (dt==0){
Billboard *b = new Billboard();
b->size = glm::vec2(2.0, 2.0);
b->position = glm::vec3(0.0, 3.0, 0.0);
b->color = glm::vec4(1.0f, 1.0f, 1.0f, 1.0f);
Billboard *b2 = new Billboard();
b2->size = glm::vec2(2.0, 2.0);
b2->position = glm::vec3(0.0, 3.0, 1.0);
b2->color = glm::vec4(1.0f, 0.0f, 0.0f, 1.0f);
mpBillboardList->AddBillboard(b);
mpBillboardList->AddBillboard(b2);
ParticleDescriptor* fountainDescriptor = new ParticleDescriptor();
fountainDescriptor->SetFireDescriptor();
ParticleDescriptor* fireDescriptor = new ParticleDescriptor();
fireDescriptor->SetFireDescriptor();
ParticleEmitter* emitter = new ParticleEmitter(vec3(0.0f, 0.0f, 0.0f));
ParticleSystem* ps = new ParticleSystem(emitter, fountainDescriptor);
AddParticleSystem(ps);
}
}
FireModel::FireModel() :Model()
{
ParticleDescriptor* desc = new ParticleDescriptor();
desc->SetFireDescriptor();
// @blenkz - need to pass a model (which this fire is) for parenting
ParticleEmitter* emitter = new ParticleEmitter(mPosition, this);
// @blenkz - the model class has a variable for particle systems.
// Its destructor will remove the system from the world and then delete it.
mParticleSystem = new ParticleSystem(emitter, desc);
World::GetInstance()->AddParticleSystem(mParticleSystem);
}
bool Model::ParseLine(const std::vector<ci_string> &token){
if (token.empty() == false){
if (token[0].empty() == false && token[0][0] == '#')
return true;
else if (token[0] == "name"){
assert(token.size() > 2);
assert(token[1] == "=");
mName = token[2];
}
else if (token[0] == "position"){
assert(token.size() > 4);
assert(token[1] == "=");
mPosition.x = static_cast<float>(atof(token[2].c_str()));
mPosition.y = static_cast<float>(atof(token[3].c_str()));
mPosition.z = static_cast<float>(atof(token[4].c_str()));
}
else if (token[0] == "rotation"){
assert(token.size() > 4);
assert(token[1] == "=");
mRotationAxis.x = static_cast<float>(atof(token[2].c_str()));
mRotationAxis.y = static_cast<float>(atof(token[3].c_str()));
mRotationAxis.z = static_cast<float>(atof(token[4].c_str()));
mRotationAngleInDegrees = static_cast<float>(atof(token[5].c_str()));
glm::normalize(mRotationAxis);
}
else if (token[0] == "scaling"){
assert(token.size() > 4);
assert(token[1] == "=");
mScaling.x = static_cast<float>(atof(token[2].c_str()));
mScaling.y = static_cast<float>(atof(token[3].c_str()));
mScaling.z = static_cast<float>(atof(token[4].c_str()));
}
else if (token[0] == "animation"){
assert(token.size() > 2);
assert(token[1] == "=");
ci_string animName = token[2];
mAnimation = World::GetInstance()->FindAnimation(animName);
}
else if (token[0] == "particlesystem"){
assert(token.size() > 2);
assert(token[1] == "=");
assert(token[2] == "\"fire\"" || token[2] == "\"fountain\""); // only to hardcoded particle systems
ParticleEmitter* emitter = new ParticleEmitter(vec3(0.0f, 0.0f, 0.0f), this);
ParticleDescriptor* desc = new ParticleDescriptor();
if (token[2] == "\"fire\"")
desc->SetFireDescriptor();
else if (token[2] == "\"fountain\"")
desc->SetFountainDescriptor();
mParticleSystem = new ParticleSystem(emitter, desc);
World::GetInstance()->AddParticleSystem(mParticleSystem);
}
else
return false;
}
return true;
}
bool Model::ParseLine(const std::vector<ci_string> &token)
{
if (token.empty() == false)
{
if (token[0].empty() == false && token[0][0] == '#')
{
return true;
}
else if (token[0] == "name")
{
assert(token.size() > 2);
assert(token[1] == "=");
mName = token[2];
}
else if (token[0] == "physics"){
assert(token.size() > 2);
assert(token[1] == "=");
auto physics_type = token[2];
if (physics_type == "none"){
mPhysicsType = None;
}
else if (physics_type == "dynamic"){
mPhysicsType = Dynamic;
}
else if (physics_type == "static"){
mPhysicsType = Static;
}
else if (physics_type == "kinematic"){
mPhysicsType = Kinematic;
}
else{
assert(!"physics type invalid!");
}
}
else if (token[0] == "position")
{
assert(token.size() > 4);
assert(token[1] == "=");
mPosition.x = static_cast<float>(atof(token[2].c_str()));
mPosition.y = static_cast<float>(atof(token[3].c_str()));
mPosition.z = static_cast<float>(atof(token[4].c_str()));
}
else if (token[0] == "rotation")
{
assert(token.size() > 4);
assert(token[1] == "=");
mRotationAxis.x = static_cast<float>(atof(token[2].c_str()));
mRotationAxis.y = static_cast<float>(atof(token[3].c_str()));
mRotationAxis.z = static_cast<float>(atof(token[4].c_str()));
mRotationAngleInDegrees = static_cast<float>(atof(token[5].c_str()));
glm::normalize(mRotationAxis);
}
else if (token[0] == "scaling")
{
assert(token.size() > 4);
assert(token[1] == "=");
mScaling.x = static_cast<float>(atof(token[2].c_str()));
mScaling.y = static_cast<float>(atof(token[3].c_str()));
mScaling.z = static_cast<float>(atof(token[4].c_str()));
}
else if (token[0] == "animation")
{
assert(token.size() > 2);
assert(token[1] == "=");
ci_string animName = token[2];
mAnimation = World::GetInstance()->FindAnimation(animName);
}
else if (token[0] == "particlesystem")
{
assert(token.size() > 2);
assert(token[1] == "=");
assert(token[2] == "\"fire\"" || token[2] == "\"fountain\""); // only to hardcoded particle systems
ParticleEmitter* emitter;
ParticleDescriptor* desc;
if (token[2] == "\"fire\"")
{
emitter = new ParticleEmitter(vec3(-15.5f, 0.75f, 0.0f), this); //move fire
desc = new ParticleDescriptor();
desc->SetFireDescriptor();
}
else if (token[2] == "\"fountain\"")
{
emitter = new ParticleEmitter(vec3(-15.5f, 8.0f, 0.0f), this);//move smoke
desc = new ParticleDescriptor();
desc->SetFountainDescriptor();
}
mParticleSystem = new ParticleSystem(emitter, desc);
World::GetInstance()->AddParticleSystem(mParticleSystem);
}
else
{
return false;
}
}
return true;
}
