LOVE/love
1
0
Fork 0
mirror of https://github.com/love2d/love.git synced 2026-08-21 05:00:08 +02:00
Code Issues Packages Projects Releases Wiki Activity

use dt instead of inv_dt in RevoluteJoint::getMotorTorque

Browse Source
This commit is contained in:
megagrump
2021-11-21 01:04:48 +01:00
parent a3ff9999d1
commit 85894ad5e4
3 changed files with 6 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/modules/physics/box2d/RevoluteJoint.cpp
+2 -1
View File
@@ -101,8 +101,9 @@ float RevoluteJoint::getMotorSpeed() const
return joint->GetMotorSpeed(); return joint->GetMotorSpeed();
} }
float RevoluteJoint::getMotorTorque(float inv_dt) const float RevoluteJoint::getMotorTorque(float dt) const
{ {
float inv_dt = 1.0f / dt;
return Physics::scaleUp(Physics::scaleUp(joint->GetMotorTorque(inv_dt))); return Physics::scaleUp(Physics::scaleUp(joint->GetMotorTorque(inv_dt)));
} }
src/modules/physics/box2d/RevoluteJoint.h
+2 -2
View File
@@ -87,9 +87,9 @@ public:
/** /**
* Get the current motor torque, usually in N-m. * Get the current motor torque, usually in N-m.
* @param inv_dt The inverse timestep. * @param dt The timestep.
**/ **/
float getMotorTorque(float inv_dt) const; float getMotorTorque(float dt) const;
/** /**
* Get the maximum motor torque, usually in N-m. * Get the maximum motor torque, usually in N-m.
src/modules/physics/box2d/wrap_RevoluteJoint.cpp
+2 -2
View File
@@ -91,8 +91,8 @@ int w_RevoluteJoint_getMotorSpeed(lua_State *L)
int w_RevoluteJoint_getMotorTorque(lua_State *L) int w_RevoluteJoint_getMotorTorque(lua_State *L)
{ {
RevoluteJoint *t = luax_checkrevolutejoint(L, 1); RevoluteJoint *t = luax_checkrevolutejoint(L, 1);
float inv_dt = (float)luaL_checknumber(L, 2); float dt = (float)luaL_checknumber(L, 2);
lua_pushnumber(L, t->getMotorTorque(inv_dt)); lua_pushnumber(L, t->getMotorTorque(dt));
return 1; return 1;
} }