Initialize variables in servers/physics

1 files changed, 40 insertions, 43 deletions

diff --git a/servers/physics_3d/joints/slider_joint_3d_sw.h b/servers/physics_3d/joints/slider_joint_3d_sw.h
index f357bbd67a..d32ad9469e 100644
--- a/servers/physics_3d/joints/slider_joint_3d_sw.h
+++ b/servers/physics_3d/joints/slider_joint_3d_sw.h
@@ -73,53 +73,53 @@ protected:
 			Body3DSW *B;
 		};
 
-		Body3DSW *_arr[2];
+		Body3DSW *_arr[2] = { nullptr, nullptr };
 	};
 
 	Transform3D m_frameInA;
 	Transform3D m_frameInB;
 
 	// linear limits
-	real_t m_lowerLinLimit;
-	real_t m_upperLinLimit;
+	real_t m_lowerLinLimit = 1.0;
+	real_t m_upperLinLimit = -1.0;
 	// angular limits
-	real_t m_lowerAngLimit;
-	real_t m_upperAngLimit;
+	real_t m_lowerAngLimit = 0.0;
+	real_t m_upperAngLimit = 0.0;
 	// softness, restitution and damping for different cases
 	// DirLin - moving inside linear limits
 	// LimLin - hitting linear limit
 	// DirAng - moving inside angular limits
 	// LimAng - hitting angular limit
 	// OrthoLin, OrthoAng - against constraint axis
-	real_t m_softnessDirLin;
-	real_t m_restitutionDirLin;
-	real_t m_dampingDirLin;
-	real_t m_softnessDirAng;
-	real_t m_restitutionDirAng;
-	real_t m_dampingDirAng;
-	real_t m_softnessLimLin;
-	real_t m_restitutionLimLin;
-	real_t m_dampingLimLin;
-	real_t m_softnessLimAng;
-	real_t m_restitutionLimAng;
-	real_t m_dampingLimAng;
-	real_t m_softnessOrthoLin;
-	real_t m_restitutionOrthoLin;
-	real_t m_dampingOrthoLin;
-	real_t m_softnessOrthoAng;
-	real_t m_restitutionOrthoAng;
-	real_t m_dampingOrthoAng;
+	real_t m_softnessDirLin = SLIDER_CONSTRAINT_DEF_SOFTNESS;
+	real_t m_restitutionDirLin = SLIDER_CONSTRAINT_DEF_RESTITUTION;
+	real_t m_dampingDirLin = 0.0;
+	real_t m_softnessDirAng = SLIDER_CONSTRAINT_DEF_SOFTNESS;
+	real_t m_restitutionDirAng = SLIDER_CONSTRAINT_DEF_RESTITUTION;
+	real_t m_dampingDirAng = 0.0;
+	real_t m_softnessLimLin = SLIDER_CONSTRAINT_DEF_SOFTNESS;
+	real_t m_restitutionLimLin = SLIDER_CONSTRAINT_DEF_RESTITUTION;
+	real_t m_dampingLimLin = SLIDER_CONSTRAINT_DEF_DAMPING;
+	real_t m_softnessLimAng = SLIDER_CONSTRAINT_DEF_SOFTNESS;
+	real_t m_restitutionLimAng = SLIDER_CONSTRAINT_DEF_RESTITUTION;
+	real_t m_dampingLimAng = SLIDER_CONSTRAINT_DEF_DAMPING;
+	real_t m_softnessOrthoLin = SLIDER_CONSTRAINT_DEF_SOFTNESS;
+	real_t m_restitutionOrthoLin = SLIDER_CONSTRAINT_DEF_RESTITUTION;
+	real_t m_dampingOrthoLin = SLIDER_CONSTRAINT_DEF_DAMPING;
+	real_t m_softnessOrthoAng = SLIDER_CONSTRAINT_DEF_SOFTNESS;
+	real_t m_restitutionOrthoAng = SLIDER_CONSTRAINT_DEF_RESTITUTION;
+	real_t m_dampingOrthoAng = SLIDER_CONSTRAINT_DEF_DAMPING;
 
 	// for interlal use
-	bool m_solveLinLim;
-	bool m_solveAngLim;
+	bool m_solveLinLim = false;
+	bool m_solveAngLim = false;
 
-	JacobianEntry3DSW m_jacLin[3];
-	real_t m_jacLinDiagABInv[3];
+	JacobianEntry3DSW m_jacLin[3] = {};
+	real_t m_jacLinDiagABInv[3] = {};
 
-	JacobianEntry3DSW m_jacAng[3];
+	JacobianEntry3DSW m_jacAng[3] = {};
 
-	real_t m_timeStep;
+	real_t m_timeStep = 0.0;
 	Transform3D m_calculatedTransformA;
 	Transform3D m_calculatedTransformB;
 
@@ -132,23 +132,20 @@ protected:
 	Vector3 m_relPosA;
 	Vector3 m_relPosB;
 
-	real_t m_linPos;
+	real_t m_linPos = 0.0;
 
-	real_t m_angDepth;
-	real_t m_kAngle;
+	real_t m_angDepth = 0.0;
+	real_t m_kAngle = 0.0;
 
-	bool m_poweredLinMotor;
-	real_t m_targetLinMotorVelocity;
-	real_t m_maxLinMotorForce;
-	real_t m_accumulatedLinMotorImpulse;
+	bool m_poweredLinMotor = false;
+	real_t m_targetLinMotorVelocity = 0.0;
+	real_t m_maxLinMotorForce = 0.0;
+	real_t m_accumulatedLinMotorImpulse = 0.0;
 
-	bool m_poweredAngMotor;
-	real_t m_targetAngMotorVelocity;
-	real_t m_maxAngMotorForce;
-	real_t m_accumulatedAngMotorImpulse;
-
-	//------------------------
-	void initParams();
+	bool m_poweredAngMotor = false;
+	real_t m_targetAngMotorVelocity = 0.0;
+	real_t m_maxAngMotorForce = 0.0;
+	real_t m_accumulatedAngMotorImpulse = 0.0;
 
 public:
 	// constructors