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"Lightening" particle bugg fixed. Scale and alpha interpolation implemented through ScalarInterpolation-funtion

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This commit is contained in:
Stiffly
2015-10-13 15:22:11 +02:00
parent d4c79e338c
commit 94cac38cc6
6 changed files with 835 additions and 781 deletions
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include/Physics/CParticle.h
+3 -1
View File
@@ -33,8 +33,10 @@ namespace Components
struct Particle : public Component
{
EntityID ParticleSystem;
float Radius = 0.5f;
float LifeTime = 5.0f;
double TimeLived = 0;
double LifeTime = 5;
ParticleFlags::Type Flags = static_cast<ParticleFlags::Type>(
ParticleFlags::Water
include/Physics/CParticleEmitter.h
+4
View File
@@ -22,6 +22,10 @@ struct ParticleEmitter : public Component
float Speed = 2.f;
double LifeTime = 100;
//values to interpolate between.
std::vector<float> RadiusValues;
std::vector<float> AlphaValues;
//System variables
float GravityScale = 1.0f;
};
include/Physics/ECreateParticleSequence.h
+4 -1
View File
@@ -24,12 +24,15 @@ struct CreateParticleSequence : public Event
float MaxCount = 0;
glm::vec4 Color = glm::vec4(0);
EntityID parent = 0;
// values to interpolate between.
std::vector<float> RadiusValues;
std::vector<float> AlphaValues;
//Particle
std::string SpriteFile = "";
double ParticleLifeTime = 3.f;
ParticleFlags::Type Flags = static_cast<ParticleFlags::Type>(ParticleFlags::Powder | ParticleFlags::ParticleContactFilter | ParticleFlags::FixtureContactFilter);
float Radius = 1.f;
};
}
include/Physics/PhysicsSystem.h
+33 -32
View File
@@ -49,7 +49,7 @@ namespace dd
class PhysicsSystem : public System
{
friend class ContractListener;
friend class DestructionListener;
//friend class DestructionListener;
public:
PhysicsSystem(World* world, std::shared_ptr<dd::EventBroker> eventBroker)
@@ -107,6 +107,7 @@ namespace dd
b2ParticleSystem* CreateParticleSystem(float radius, float gravityScale, int maxCount);
void CreateParticleEmitter(EntityID entity);
void UpdateParticleEmitters(double dt); //TODO: Remove them and particles if needed.
float ScalarInterpolation(float timeProgress, std::vector<float> spectrum);
EventRelay<PhysicsSystem, Events::SetImpulse> m_SetImpulse;
bool SetImpulse(const Events::SetImpulse &event);
@@ -131,36 +132,36 @@ namespace dd
std::list<Impulse> m_Impulses;
class DestructionListener : public b2DestructionListener
{
public:
DestructionListener(PhysicsSystem* physicsSystem)
: m_PhysicsSystem(physicsSystem) { }
void SayGoodbye(b2Joint*) {LOG_INFO("joint körs");};
void SayGoodbye(b2Fixture*) {/*LOG_INFO("Fixture körs");*/};
void SayGoodbye(b2ParticleSystem* particleSystem, int32 index) override
{
LOG_INFO("Particle ded");
const b2ParticleHandle* handle = particleSystem->GetParticleHandleFromIndex(index);
for (int i = 0; i < m_PhysicsSystem->m_ParticleEmitters.ParticleSystem.size(); i++) {
if(m_PhysicsSystem->m_ParticleEmitters.ParticleSystem[i] == particleSystem) {
std::unordered_map<const b2ParticleHandle*, EntityID>::iterator it = m_PhysicsSystem->m_ParticleHandleToEntities[i].find(handle);
if(it != m_PhysicsSystem->m_ParticleHandleToEntities[i].end()) {
EntityID id = it->second;
m_PhysicsSystem->m_World->RemoveEntity(id);
m_PhysicsSystem->m_ParticleHandleToEntities[i].erase(it);
LOG_INFO("Removing from list");
}
}
}
}
private:
PhysicsSystem* m_PhysicsSystem;
};
// class DestructionListener : public b2DestructionListener
// {
// public:
// DestructionListener(PhysicsSystem* physicsSystem)
// : m_PhysicsSystem(physicsSystem) { }
//
// void SayGoodbye(b2Joint*) {LOG_INFO("joint körs");};
// void SayGoodbye(b2Fixture*) {/*LOG_INFO("Fixture körs");*/};
//
// void SayGoodbye(b2ParticleSystem* particleSystem, int32 index) override
// {
// // LOG_INFO("Particle ded");
// //
// //
// // const b2ParticleHandle* handle = particleSystem->GetParticleHandleFromIndex(index);
// // for (int i = 0; i < m_PhysicsSystem->m_ParticleEmitters.ParticleSystem.size(); i++) {
// // if(m_PhysicsSystem->m_ParticleEmitters.ParticleSystem[i] == particleSystem) {
// // std::unordered_map<const b2ParticleHandle*, EntityID>::iterator it = m_PhysicsSystem->m_ParticleHandleToEntities[i].find(handle);
// // if(it != m_PhysicsSystem->m_ParticleHandleToEntities[i].end()) {
// // EntityID id = it->second;
// // m_PhysicsSystem->m_World->RemoveEntity(id);
// // m_PhysicsSystem->m_ParticleHandleToEntities[i].erase(it);
// // LOG_INFO("Removing from list");
// // }
// // }
// // }
// }
// private:
// PhysicsSystem* m_PhysicsSystem;
// };
class ParticleContactDisabler : public b2ContactFilter
{
@@ -198,7 +199,7 @@ namespace dd
PhysicsSystem* m_PhysicsSystem;
};
DestructionListener* m_DestructionListener;
//DestructionListener* m_DestructionListener;
ParticleContactDisabler* m_ParticleContactDisabler;
ContactListener* m_ContactListener;
};