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Add improvements for joints editing with debug shapes

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This commit is contained in:
Wojtek Figat
2021-09-29 10:02:38 +02:00
parent 5c60281814
commit 3d1213d669
14 changed files with 252 additions and 13 deletions
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34
Source/Engine/Physics/Joints/HingeJoint.cpp
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@@ -73,6 +73,40 @@ float HingeJoint::GetCurrentVelocity() const
return _joint ? static_cast<PxRevoluteJoint*>(_joint)->getVelocity() : 0.0f;
}
#if USE_EDITOR
#include "Engine/Debug/DebugDraw.h"
void HingeJoint::OnDebugDrawSelected()
{
const Vector3 source = GetPosition();
const Vector3 target = GetTargetPosition();
const Quaternion xRotation = Quaternion::LookRotation(Vector3::UnitX, Vector3::UnitY);
const Quaternion sourceRotation = GetOrientation() * xRotation;
const Quaternion targetRotation = GetTargetOrientation() * xRotation;
const float size = 15.0f;
const Color color = Color::Green.AlphaMultiplied(0.6f);
DebugDraw::DrawWireArrow(source, sourceRotation, size / 100.0f * 0.5f, Color::Red, 0, false);
DebugDraw::DrawWireArrow(target, targetRotation, size / 100.0f * 0.5f, Color::Blue, 0, false);
if (_flags & HingeJointFlag::Limit)
{
const float upper = Math::Max(_limit.Upper, _limit.Lower);
const float range = Math::Abs(upper - _limit.Lower);
DEBUG_DRAW_ARC(source, sourceRotation * Quaternion::Euler(0, 0, _limit.Lower - 90.0f), size, range * DegreesToRadians, color, 0, false);
DEBUG_DRAW_WIRE_ARC(source, sourceRotation * Quaternion::Euler(0, 0, upper - 90.0f), size, (360.0f - range) * DegreesToRadians, Color::Red.AlphaMultiplied(0.6f), 0, false);
}
else
{
DEBUG_DRAW_ARC(source, sourceRotation, size, TWO_PI, color, 0, false);
}
DEBUG_DRAW_LINE(source, target, Color::Green * 0.6f, 0, false);
// Base
Joint::OnDebugDrawSelected();
}
#endif
void HingeJoint::Serialize(SerializeStream& stream, const void* otherObj)
{
// Base