halbear/Terrain4J_Experimental_branch
halbear/Terrain4J_Experimental_branch
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Physics Adjustments

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Halbear 2026-07-05 13:42:40 +01:00
parent e746462295
commit 2b0344630e
2 changed files with 4 additions and 4 deletions
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4
src/main/java/net/halbear/Terrain4J/EngineCore/Logic/Physics/RigidBody/RigidBody.java
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@ -29,7 +29,7 @@ public class RigidBody {
public Vector3f CrossSectionAreas = new Vector3f(1.8f * 0.9f, 0.6f * 0.9f, 1.8f * 0.6f); public Vector3f CrossSectionAreas = new Vector3f(1.8f * 0.9f, 0.6f * 0.9f, 1.8f * 0.6f);
public Vector3f WeightDistribution = new Vector3f(2.0f,5.0f,7.0f); public Vector3f WeightDistribution = new Vector3f(2.0f,5.0f,7.0f);
public float FallingAcceleration = 0.0f; public float FallingAcceleration = 0.0f;
public float Bounciness = 2f; public float Bounciness = 1f;
public final Vector3f LinearVelocity = new Vector3f(); public final Vector3f LinearVelocity = new Vector3f();
public final Vector3f AngularVelocity = new Vector3f(); public final Vector3f AngularVelocity = new Vector3f();
@ -37,7 +37,7 @@ public class RigidBody {
public final Matrix3f InverseInertiaLocal = new Matrix3f(); public final Matrix3f InverseInertiaLocal = new Matrix3f();
public final Matrix3f InverseInertiaWorld = new Matrix3f(); public final Matrix3f InverseInertiaWorld = new Matrix3f();
public float Restitution = 0.3f; // 0 = fully inelastic, 1 = perfectly elastic public float Restitution = 0.0f; // 0 = fully inelastic, 1 = perfectly elastic
public float Friction = 0.5f; public float Friction = 0.5f;
public boolean IsStatic = false; public boolean IsStatic = false;

4
src/main/java/net/halbear/Terrain4J/EngineCore/Logic/Physics/RigidBody/RigidCollision.java
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@ -43,9 +43,9 @@ public class RigidCollision {
float j = -(1 + Restitution) * VelocityAlongNormal / InverseMassSum; float j = -(1 + Restitution) * VelocityAlongNormal / InverseMassSum;
Impulse.set(normal).mul(j); Impulse.set(normal).mul(j);
body1.ApplyImpulse(NegatedImpulse.set(Impulse).negate().mul(body1.Bounciness), Point); body1.ApplyImpulse(NegatedImpulse.set(Impulse).negate(), Point);
body2.ApplyImpulse(Impulse.mul(body2.Bounciness),Point); body2.ApplyImpulse(Impulse,Point);
ApplyFriction(body1, body2, normal, Point, Dist1, Dist2, j); ApplyFriction(body1, body2, normal, Point, Dist1, Dist2, j);
} }