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JoltPhysics3D: Add RaycastQuery and RaycastQueryFirst

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This commit is contained in:
SirLynix
2023-03-25 13:53:44 +01:00
committed by Jérôme Leclercq
parent 707a486e74
commit b3595178a1
6 changed files with 134 additions and 34 deletions
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17
examples/PhysicsPlayground/main.cpp
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@@ -299,16 +299,21 @@ int main()
Nz::Vector3f from = cameraComponent.Unproject({ float(event.x), float(event.y), 0.f });
Nz::Vector3f to = cameraComponent.Unproject({ float(event.x), float(event.y), 1.f });
/*/Nz::Physics3DSystem::RaycastHit lastHitInfo;
auto callback = [&](const Nz::Physics3DSystem::RaycastHit& hitInfo) -> std::optional<float>
Nz::JoltPhysics3DSystem::RaycastHit lastHitInfo;
auto callback = [&](const Nz::JoltPhysics3DSystem::RaycastHit& hitInfo) -> std::optional<float>
{
if (hitInfo.hitEntity == boxEntity)
{
Nz::Vector3f dirToCenter = Nz::Vector3f::Zero() - hitInfo.hitPosition;
dirToCenter.Normalize();
#ifdef USE_JOLT
if (Nz::Vector3f::DotProduct(dirToCenter, (hitInfo.hitPosition - from).Normalize()) < 0.f)
return std::nullopt;
#else
if (Nz::Vector3f::DotProduct(dirToCenter, hitInfo.hitNormal) < 0.f)
return std::nullopt;
#endif
}
lastHitInfo = hitInfo;
@@ -320,8 +325,8 @@ int main()
{
if (lastHitInfo.hitBody && lastHitInfo.hitEntity != boxEntity)
{
grabConstraint.emplace(*lastHitInfo.hitBody, lastHitInfo.hitPosition);
grabConstraint->SetImpulseClamp(30.f);
//grabConstraint.emplace(*lastHitInfo.hitBody, lastHitInfo.hitPosition);
//grabConstraint->SetImpulseClamp(30.f);
grabbedObjectMove.Connect(eventHandler.OnMouseMoved, [&, body = lastHitInfo.hitBody, distance = Nz::Vector3f::Distance(from, lastHitInfo.hitPosition)](const Nz::WindowEventHandler*, const Nz::WindowEvent::MouseMoveEvent& event)
{
@@ -329,14 +334,14 @@ int main()
Nz::Vector3f to = cameraComponent.Unproject({ float(event.x), float(event.y), 1.f });
Nz::Vector3f newPosition = from + (to - from).Normalize() * distance;
grabConstraint->SetSecondAnchor(newPosition);
//grabConstraint->SetSecondAnchor(newPosition);
});
}
else
cameraMove.Connect(eventHandler.OnMouseMoved, mouseMoveCallback);
}
else
cameraMove.Connect(eventHandler.OnMouseMoved, mouseMoveCallback);*/
cameraMove.Connect(eventHandler.OnMouseMoved, mouseMoveCallback);
}
});