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Merge pull request #147 from SHADE-DP/SP3-2-Physics 

SP3-2 Relative Collider Size Bugfix
BUGFIXES

Fixed bug where collider size was wrongly displayed and set
This commit is contained in:
XiaoQiDigipen 2022-10-31 23:50:40 +08:00 committed by GitHub
parent b6c595f175 6e604fe7e9
commit ec9aa4bb6e
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 13 additions and 16 deletions
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1
SHADE_Application/src/Scenes/SBTestScene.cpp
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@ -128,7 +128,6 @@ namespace Sandbox
floorRigidBody.SetType(SHRigidBodyComponent::Type::STATIC);
auto* floorBox = floorCollider.AddBoundingBox();
floorBox->SetHalfExtents(floorTransform.GetWorldScale() * 0.5f);
// Create blank entity with a script
//testObj = SHADE::SHEntityManager::CreateEntity<SHRenderable, SHTransformComponent>();

2
SHADE_Engine/src/Editor/EditorWindow/Inspector/SHEditorComponentView.hpp
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@ -251,7 +251,7 @@ namespace SHADE
SHEditorWidgets::DragVec3
(
"Half Extents", { "X", "Y", "Z" },
[box, transformComponent] { return (transformComponent->GetWorldScale() * 2.0f) * box->GetHalfExtents(); },
[box, transformComponent] { return (box->GetHalfExtents() * 2.0f) / transformComponent->GetWorldScale(); },
[collider](SHVec3 const& vec) { collider->SetBoundingBox(vec); });
}
else if (collider->GetType() == SHCollider::Type::SPHERE)

26
SHADE_Engine/src/Physics/SHPhysicsSystem.cpp
View File

@ -19,8 +19,9 @@
#include "ECS_Base/Managers/SHSystemManager.h"
#include "Editor/SHEditor.h"
#include "Math/SHMathHelpers.h"
#include "Scene/SHSceneManager.h"
#include "Math/Transform/SHTransformComponent.h"
#include "Scene/SHSceneManager.h"
#include "Scripting/SHScriptEngine.h"
namespace SHADE
{
@ -325,38 +326,35 @@ namespace SHADE
void SHPhysicsSystem::PhysicsFixedUpdate::Execute(double dt) noexcept
{
auto* system = reinterpret_cast<SHPhysicsSystem*>(GetSystem());
fixedTimeStep = 1.0 / system->fixedDT;
auto* physicsSystem = reinterpret_cast<SHPhysicsSystem*>(GetSystem());
fixedTimeStep = 1.0 / physicsSystem->fixedDT;
accumulatedTime += dt;
int count = 0;
while (accumulatedTime > fixedTimeStep)
{
system->world->update(static_cast<rp3d::decimal>(fixedTimeStep));
physicsSystem->world->update(static_cast<rp3d::decimal>(fixedTimeStep));
accumulatedTime -= fixedTimeStep;
++count;
}
stats.numSteps = count;
system->worldUpdated = count > 0;
physicsSystem->worldUpdated = count > 0;
system->interpolationFactor = accumulatedTime / fixedTimeStep;
physicsSystem->interpolationFactor = accumulatedTime / fixedTimeStep;
}
void SHPhysicsSystem::PhysicsPostUpdate::Execute(double) noexcept
{
auto* system = reinterpret_cast<SHPhysicsSystem*>(GetSystem());
auto* physicsSystem = reinterpret_cast<SHPhysicsSystem*>(GetSystem());
// Interpolate transforms for rendering
if (system->worldUpdated)
{
system->SyncTransforms();
if (physicsSystem->worldUpdated)
physicsSystem->SyncTransforms();
// TODO(Kah Wei): Take Collision & Trigger messages here
system->ClearInvalidCollisions();
}
physicsSystem->ClearInvalidCollisions();
}
void SHPhysicsSystem::onContact(const CallbackData& callbackData)