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godot/modules/bullet/generic_6dof_joint_bullet.cpp

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One Copyright Update to rule them all As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see". Backported from #70885.
2023-01-10 14:26:54 +00:00
/**************************************************************************/
/* generic_6dof_joint_bullet.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/**************************************************************************/
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
#include "generic_6dof_joint_bullet.h"
Add missing copyright headers and fix formatting Using `misc/scripts/fix_headers.py` on all Godot files. Some missing header guards were added, and the header inclusion order was fixed in the Bullet module.
2018-01-04 23:50:27 +00:00
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
#include "bullet_types_converter.h"
#include "bullet_utilities.h"
#include "rigid_body_bullet.h"
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
#include <BulletDynamics/ConstraintSolver/btGeneric6DofSpring2Constraint.h>
Add missing copyright headers and fix formatting Using `misc/scripts/fix_headers.py` on all Godot files. Some missing header guards were added, and the header inclusion order was fixed in the Bullet module.
2018-01-04 23:50:27 +00:00
/**
@author AndreaCatania
*/
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
Generic6DOFJointBullet::Generic6DOFJointBullet(RigidBodyBullet *rbA, RigidBodyBullet *rbB, const Transform &frameInA, const Transform &frameInB) :
Style: Apply new clang-format 5.0 style to all files
2017-12-06 20:36:34 +00:00
JointBullet() {
Fixed joint scale
2017-12-09 00:22:36 +00:00
Transform scaled_AFrame(frameInA.scaled(rbA->get_body_scale()));
Add nodiscard to core math classes to catch c++ errors. A common source of errors is to call functions (such as round()) expecting them to work in place, but them actually being designed only to return the processed value. Not using the return value in this case in indicative of a bug, and can be flagged as a warning by using the [[nodiscard]] attribute.
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_ALLOW_DISCARD_ scaled_AFrame.basis.rotref_posscale_decomposition(scaled_AFrame.basis);
Fixed joint scale
2017-12-09 00:22:36 +00:00
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
btTransform btFrameA;
Fixed joint scale
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G_TO_B(scaled_AFrame, btFrameA);
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
if (rbB) {
Fixed joint scale
2017-12-09 00:22:36 +00:00
Transform scaled_BFrame(frameInB.scaled(rbB->get_body_scale()));
Add nodiscard to core math classes to catch c++ errors. A common source of errors is to call functions (such as round()) expecting them to work in place, but them actually being designed only to return the processed value. Not using the return value in this case in indicative of a bug, and can be flagged as a warning by using the [[nodiscard]] attribute.
2022-01-20 12:51:13 +00:00
_ALLOW_DISCARD_ scaled_BFrame.basis.rotref_posscale_decomposition(scaled_BFrame.basis);
Fixed joint scale
2017-12-09 00:22:36 +00:00
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
btTransform btFrameB;
Fixed joint scale
2017-12-09 00:22:36 +00:00
G_TO_B(scaled_BFrame, btFrameB);
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
sixDOFConstraint = bulletnew(btGeneric6DofSpring2Constraint(*rbA->get_bt_rigid_body(), *rbB->get_bt_rigid_body(), btFrameA, btFrameB));
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
} else {
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
sixDOFConstraint = bulletnew(btGeneric6DofSpring2Constraint(*rbA->get_bt_rigid_body(), btFrameA));
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}
setup(sixDOFConstraint);
}
Transform Generic6DOFJointBullet::getFrameOffsetA() const {
btTransform btTrs = sixDOFConstraint->getFrameOffsetA();
Transform gTrs;
B_TO_G(btTrs, gTrs);
return gTrs;
}
Transform Generic6DOFJointBullet::getFrameOffsetB() const {
btTransform btTrs = sixDOFConstraint->getFrameOffsetB();
Transform gTrs;
B_TO_G(btTrs, gTrs);
return gTrs;
}
Transform Generic6DOFJointBullet::getFrameOffsetA() {
btTransform btTrs = sixDOFConstraint->getFrameOffsetA();
Transform gTrs;
B_TO_G(btTrs, gTrs);
return gTrs;
}
Transform Generic6DOFJointBullet::getFrameOffsetB() {
btTransform btTrs = sixDOFConstraint->getFrameOffsetB();
Transform gTrs;
B_TO_G(btTrs, gTrs);
return gTrs;
}
void Generic6DOFJointBullet::set_linear_lower_limit(const Vector3 &linearLower) {
btVector3 btVec;
G_TO_B(linearLower, btVec);
sixDOFConstraint->setLinearLowerLimit(btVec);
}
void Generic6DOFJointBullet::set_linear_upper_limit(const Vector3 &linearUpper) {
btVector3 btVec;
G_TO_B(linearUpper, btVec);
sixDOFConstraint->setLinearUpperLimit(btVec);
}
void Generic6DOFJointBullet::set_angular_lower_limit(const Vector3 &angularLower) {
btVector3 btVec;
G_TO_B(angularLower, btVec);
sixDOFConstraint->setAngularLowerLimit(btVec);
}
void Generic6DOFJointBullet::set_angular_upper_limit(const Vector3 &angularUpper) {
btVector3 btVec;
G_TO_B(angularUpper, btVec);
sixDOFConstraint->setAngularUpperLimit(btVec);
}
void Generic6DOFJointBullet::set_param(Vector3::Axis p_axis, PhysicsServer::G6DOFJointAxisParam p_param, real_t p_value) {
ERR_FAIL_INDEX(p_axis, 3);
switch (p_param) {
case PhysicsServer::G6DOF_JOINT_LINEAR_LOWER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
limits_lower[0][p_axis] = p_value;
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
set_flag(p_axis, PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_LIMIT, flags[p_axis][PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_LIMIT]); // Reload bullet parameter
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
break;
case PhysicsServer::G6DOF_JOINT_LINEAR_UPPER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
limits_upper[0][p_axis] = p_value;
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
set_flag(p_axis, PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_LIMIT, flags[p_axis][PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_LIMIT]); // Reload bullet parameter
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
break;
Implemented interface for bullet joint motors
2018-03-16 12:07:52 +00:00
case PhysicsServer::G6DOF_JOINT_LINEAR_MOTOR_TARGET_VELOCITY:
sixDOFConstraint->getTranslationalLimitMotor()->m_targetVelocity.m_floats[p_axis] = p_value;
break;
case PhysicsServer::G6DOF_JOINT_LINEAR_MOTOR_FORCE_LIMIT:
sixDOFConstraint->getTranslationalLimitMotor()->m_maxMotorForce.m_floats[p_axis] = p_value;
break;
Added angular restitution Adding angular and linear springs Added getters
2018-11-09 11:58:57 +00:00
case PhysicsServer::G6DOF_JOINT_LINEAR_SPRING_DAMPING:
sixDOFConstraint->getTranslationalLimitMotor()->m_springDamping.m_floats[p_axis] = p_value;
break;
case PhysicsServer::G6DOF_JOINT_LINEAR_SPRING_STIFFNESS:
sixDOFConstraint->getTranslationalLimitMotor()->m_springStiffness.m_floats[p_axis] = p_value;
break;
case PhysicsServer::G6DOF_JOINT_LINEAR_SPRING_EQUILIBRIUM_POINT:
sixDOFConstraint->getTranslationalLimitMotor()->m_equilibriumPoint.m_floats[p_axis] = p_value;
break;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_LOWER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
limits_lower[1][p_axis] = p_value;
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
set_flag(p_axis, PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_ANGULAR_LIMIT, flags[p_axis][PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_ANGULAR_LIMIT]); // Reload bullet parameter
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
break;
case PhysicsServer::G6DOF_JOINT_ANGULAR_UPPER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
limits_upper[1][p_axis] = p_value;
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
set_flag(p_axis, PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_ANGULAR_LIMIT, flags[p_axis][PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_ANGULAR_LIMIT]); // Reload bullet parameter
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
break;
Added angular restitution Adding angular and linear springs Added getters
2018-11-09 11:58:57 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_RESTITUTION:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_bounce = p_value;
break;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_ERP:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_stopERP = p_value;
break;
case PhysicsServer::G6DOF_JOINT_ANGULAR_MOTOR_TARGET_VELOCITY:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_targetVelocity = p_value;
break;
case PhysicsServer::G6DOF_JOINT_ANGULAR_MOTOR_FORCE_LIMIT:
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_maxMotorForce = p_value;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
break;
Added angular restitution Adding angular and linear springs Added getters
2018-11-09 11:58:57 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_SPRING_STIFFNESS:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_springStiffness = p_value;
break;
case PhysicsServer::G6DOF_JOINT_ANGULAR_SPRING_DAMPING:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_springDamping = p_value;
break;
case PhysicsServer::G6DOF_JOINT_ANGULAR_SPRING_EQUILIBRIUM_POINT:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_equilibriumPoint = p_value;
break;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
default:
Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in rest of 'modules/'
2019-08-11 08:49:53 +00:00
WARN_DEPRECATED_MSG("The parameter " + itos(p_param) + " is deprecated.");
Fix build after c2a9cb34 `return` statements were missing, and those warnings do not need to be behind #ifdefs, they do not expose any deprecated API.
2018-08-27 08:10:40 +00:00
break;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}
}
real_t Generic6DOFJointBullet::get_param(Vector3::Axis p_axis, PhysicsServer::G6DOFJointAxisParam p_param) const {
ERR_FAIL_INDEX_V(p_axis, 3, 0.);
switch (p_param) {
case PhysicsServer::G6DOF_JOINT_LINEAR_LOWER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
return limits_lower[0][p_axis];
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
case PhysicsServer::G6DOF_JOINT_LINEAR_UPPER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
return limits_upper[0][p_axis];
Implemented interface for bullet joint motors
2018-03-16 12:07:52 +00:00
case PhysicsServer::G6DOF_JOINT_LINEAR_MOTOR_TARGET_VELOCITY:
return sixDOFConstraint->getTranslationalLimitMotor()->m_targetVelocity.m_floats[p_axis];
case PhysicsServer::G6DOF_JOINT_LINEAR_MOTOR_FORCE_LIMIT:
return sixDOFConstraint->getTranslationalLimitMotor()->m_maxMotorForce.m_floats[p_axis];
Added angular restitution Adding angular and linear springs Added getters
2018-11-09 11:58:57 +00:00
case PhysicsServer::G6DOF_JOINT_LINEAR_SPRING_DAMPING:
return sixDOFConstraint->getTranslationalLimitMotor()->m_springDamping.m_floats[p_axis];
case PhysicsServer::G6DOF_JOINT_LINEAR_SPRING_STIFFNESS:
return sixDOFConstraint->getTranslationalLimitMotor()->m_springStiffness.m_floats[p_axis];
case PhysicsServer::G6DOF_JOINT_LINEAR_SPRING_EQUILIBRIUM_POINT:
return sixDOFConstraint->getTranslationalLimitMotor()->m_equilibriumPoint.m_floats[p_axis];
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_LOWER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
return limits_lower[1][p_axis];
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_UPPER_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
return limits_upper[1][p_axis];
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_RESTITUTION:
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_bounce;
case PhysicsServer::G6DOF_JOINT_ANGULAR_ERP:
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_stopERP;
case PhysicsServer::G6DOF_JOINT_ANGULAR_MOTOR_TARGET_VELOCITY:
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_targetVelocity;
case PhysicsServer::G6DOF_JOINT_ANGULAR_MOTOR_FORCE_LIMIT:
Improved 6DOF joint implementation, and removed useless function from cone joint
2018-08-15 16:14:32 +00:00
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_maxMotorForce;
Added angular restitution Adding angular and linear springs Added getters
2018-11-09 11:58:57 +00:00
case PhysicsServer::G6DOF_JOINT_ANGULAR_SPRING_STIFFNESS:
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_springStiffness;
case PhysicsServer::G6DOF_JOINT_ANGULAR_SPRING_DAMPING:
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_springDamping;
case PhysicsServer::G6DOF_JOINT_ANGULAR_SPRING_EQUILIBRIUM_POINT:
return sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_equilibriumPoint;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
default:
Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in rest of 'modules/'
2019-08-11 08:49:53 +00:00
WARN_DEPRECATED_MSG("The parameter " + itos(p_param) + " is deprecated.");
Added deprecated to joints un/used parameters
2018-08-26 07:10:30 +00:00
return 0;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}
}
void Generic6DOFJointBullet::set_flag(Vector3::Axis p_axis, PhysicsServer::G6DOFJointAxisFlag p_flag, bool p_value) {
ERR_FAIL_INDEX(p_axis, 3);
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
flags[p_axis][p_flag] = p_value;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
switch (p_flag) {
case PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_LIMIT:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
if (flags[p_axis][p_flag]) {
sixDOFConstraint->setLimit(p_axis, limits_lower[0][p_axis], limits_upper[0][p_axis]);
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
} else {
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
sixDOFConstraint->setLimit(p_axis, 0, -1); // Free
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}
break;
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
case PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_ANGULAR_LIMIT:
if (flags[p_axis][p_flag]) {
sixDOFConstraint->setLimit(p_axis + 3, limits_lower[1][p_axis], limits_upper[1][p_axis]);
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
} else {
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
sixDOFConstraint->setLimit(p_axis + 3, 0, -1); // Free
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}
break;
case PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_MOTOR:
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_enableMotor = flags[p_axis][p_flag];
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
break;
Implemented interface for bullet joint motors
2018-03-16 12:07:52 +00:00
case PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_MOTOR:
sixDOFConstraint->getTranslationalLimitMotor()->m_enableMotor[p_axis] = flags[p_axis][p_flag];
break;
Added angular restitution Adding angular and linear springs Added getters
2018-11-09 11:58:57 +00:00
case PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_LINEAR_SPRING:
sixDOFConstraint->getTranslationalLimitMotor()->m_enableSpring[p_axis] = p_value;
break;
case PhysicsServer::G6DOF_JOINT_FLAG_ENABLE_ANGULAR_SPRING:
sixDOFConstraint->getRotationalLimitMotor(p_axis)->m_enableSpring = p_value;
break;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
default:
Replace 'ERR_EXPLAIN' with 'ERR_FAIL_*_MSG' in rest of 'modules/'
2019-08-11 08:49:53 +00:00
WARN_DEPRECATED_MSG("The flag " + itos(p_flag) + " is deprecated.");
Fix build after c2a9cb34 `return` statements were missing, and those warnings do not need to be behind #ifdefs, they do not expose any deprecated API.
2018-08-27 08:10:40 +00:00
break;
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}
}
bool Generic6DOFJointBullet::get_flag(Vector3::Axis p_axis, PhysicsServer::G6DOFJointAxisFlag p_flag) const {
ERR_FAIL_INDEX_V(p_axis, 3, false);
Changed how 6DOF limits works
2017-12-09 18:53:08 +00:00
return flags[p_axis][p_flag];
Bullet physics engine implementation This is a bullet wrapper that allows Godot to use Bullet physics and benefit about all features. Also it support all specific Godot physics functionality like multi shape body, areas, RayShape, etc.. It improve the Joints, Trimesh shape, and add support to soft body even if Godot is not yet ready to it.
2017-11-04 19:52:59 +00:00
}