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Code Issues Releases Wiki Activity

Improved local rotations

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This commit is contained in:
Glorf 2013-04-25 19:14:10 +02:00
parent 53fb17da10
commit 7cd4dd0c91
5 changed files with 44 additions and 35 deletions
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2
apps/openmw/mwbase/world.hpp
View file

@ -230,7 +230,7 @@ namespace MWBase
virtual void rotateObject(const MWWorld::Ptr& ptr,float x,float y,float z, bool adjust = false) = 0;
virtual void localRotateObject (const MWWorld::Ptr& ptr, float rotation, Ogre::Vector3 axis) = 0;
virtual void localRotateObject (const MWWorld::Ptr& ptr, float x, float y, float z) = 0;
virtual void safePlaceObject(const MWWorld::Ptr& ptr,MWWorld::CellStore &Cell,ESM::Position pos) = 0;
///< place an object in a "safe" location (ie not in the void, etc).

42
apps/openmw/mwscript/transformationextensions.cpp
View file

@ -84,29 +84,30 @@ namespace MWScript
Interpreter::Type_Float angle = runtime[0].mFloat;
runtime.pop();
float ax = Ogre::Radian(ptr.getRefData().getPosition().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getPosition().rot[1]).valueDegrees();
float az = Ogre::Radian(ptr.getRefData().getPosition().rot[2]).valueDegrees();
float ax = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[1]).valueDegrees();
float az = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[2]).valueDegrees();
float *objRot = ptr.getRefData().getPosition().rot;
float lx = Ogre::Radian(objRot[0]).valueDegrees();
float ly = Ogre::Radian(objRot[1]).valueDegrees();
float lz = Ogre::Radian(objRot[2]).valueDegrees();
if (axis == "x")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,angle,ay,az);
MWBase::Environment::get().getWorld()->localRotateObject(ptr,angle-lx,ay,az);
}
else if (axis == "y")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,angle,az);
MWBase::Environment::get().getWorld()->localRotateObject(ptr,ax,angle-ly,az);
}
else if (axis == "z")
{
MWBase::Environment::get().getWorld()->rotateObject(ptr,ax,ay,angle);
MWBase::Environment::get().getWorld()->localRotateObject(ptr,ax,ay,angle-lz);
}
else
throw std::runtime_error ("invalid ration axis: " + axis);
//Local rotations clear
ptr.getRefData().getLocalRotation().rot[0]=0;
ptr.getRefData().getLocalRotation().rot[1]=0;
ptr.getRefData().getLocalRotation().rot[2]=0;
}
};
@ -153,15 +154,15 @@ namespace MWScript
if (axis=="x")
{
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[0]).valueDegrees()+ptr.getRefData().getLocalRotation().rot[0]);
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[0]).valueDegrees()+Ogre::Radian(ptr.getRefData().getLocalRotation().rot[0]).valueDegrees());
}
else if (axis=="y")
{
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[1]).valueDegrees()+ptr.getRefData().getLocalRotation().rot[1]);
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[1]).valueDegrees()+Ogre::Radian(ptr.getRefData().getLocalRotation().rot[1]).valueDegrees());
}
else if (axis=="z")
{
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[2]).valueDegrees()+ptr.getRefData().getLocalRotation().rot[2]);
runtime.push(Ogre::Radian(ptr.getCellRef().mPos.rot[2]).valueDegrees()+Ogre::Radian(ptr.getRefData().getLocalRotation().rot[2]).valueDegrees());
}
else
throw std::runtime_error ("invalid ration axis: " + axis);
@ -561,21 +562,24 @@ namespace MWScript
Interpreter::Type_Float rotation = (runtime[0].mFloat*MWBase::Environment::get().getFrameDuration());
runtime.pop();
float ax = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[1]).valueDegrees();
float az = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[2]).valueDegrees();
if (axis == "x")
{
MWBase::Environment::get().getWorld()->localRotateObject(ptr, rotation, Ogre::Vector3::UNIT_X);
MWBase::Environment::get().getWorld()->localRotateObject(ptr,ax+rotation,ay,az);
}
else if (axis == "y")
{
MWBase::Environment::get().getWorld()->localRotateObject(ptr, rotation, Ogre::Vector3::UNIT_Y);
MWBase::Environment::get().getWorld()->localRotateObject(ptr,ax,ay+rotation,az);
}
else if (axis == "z")
{
MWBase::Environment::get().getWorld()->localRotateObject(ptr, rotation, Ogre::Vector3::UNIT_Z);
MWBase::Environment::get().getWorld()->localRotateObject(ptr,ax,ay,az+rotation);
}
else
throw std::runtime_error ("invalid rotation axis: " + axis);
throw std::runtime_error ("invalid ration axis: " + axis);
}
};

10
apps/openmw/mwworld/scene.cpp
View file

@ -49,13 +49,11 @@ namespace
{
rendering.addObject(ptr);
class_.insertObject(ptr, physics);
MWBase::Environment::get().getWorld()->rotateObject(ptr, 0, 0, 0, true);
//To keep local-rotations
const float *local = ptr.getRefData().getLocalRotation().rot;
MWBase::Environment::get().getWorld()->localRotateObject(ptr, local[0], Ogre::Vector3::UNIT_X);
MWBase::Environment::get().getWorld()->localRotateObject(ptr, local[1], Ogre::Vector3::UNIT_Y);
MWBase::Environment::get().getWorld()->localRotateObject(ptr, local[2], Ogre::Vector3::UNIT_Z);
float ax = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[0]).valueDegrees();
float ay = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[1]).valueDegrees();
float az = Ogre::Radian(ptr.getRefData().getLocalRotation().rot[2]).valueDegrees();
MWBase::Environment::get().getWorld()->localRotateObject(ptr, ax, ay, az);
MWBase::Environment::get().getWorld()->scaleObject(ptr, ptr.getCellRef().mScale);
class_.adjustPosition(ptr);

23
apps/openmw/mwworld/worldimp.cpp
View file

@ -824,18 +824,25 @@ namespace MWWorld
}
}
void World::localRotateObject (const Ptr& ptr, float rotation, Ogre::Vector3 axis)
void World::localRotateObject (const Ptr& ptr, float x, float y, float z)
{
if (ptr.getRefData().getBaseNode() != 0) {
if(axis==Ogre::Vector3::UNIT_X)
ptr.getRefData().getLocalRotation().rot[0]+=rotation;
else if(axis==Ogre::Vector3::UNIT_Y)
ptr.getRefData().getLocalRotation().rot[1]+=rotation;
else if(axis==Ogre::Vector3::UNIT_Z)
ptr.getRefData().getLocalRotation().rot[2]+=rotation;
ptr.getRefData().getLocalRotation().rot[0]=Ogre::Degree(x).valueRadians();
ptr.getRefData().getLocalRotation().rot[1]=Ogre::Degree(y).valueRadians();
ptr.getRefData().getLocalRotation().rot[2]=Ogre::Degree(z).valueRadians();
ptr.getRefData().getBaseNode()->rotate(Ogre::Quaternion(Ogre::Radian(Ogre::Degree(-rotation).valueRadians()), axis));
float *worldRot = ptr.getRefData().getPosition().rot;
Ogre::Quaternion worldRotQuat(Ogre::Quaternion(Ogre::Radian(-worldRot[0]), Ogre::Vector3::UNIT_X)*
Ogre::Quaternion(Ogre::Radian(-worldRot[1]), Ogre::Vector3::UNIT_Y)*
Ogre::Quaternion(Ogre::Radian(-worldRot[2]), Ogre::Vector3::UNIT_Z));
Ogre::Quaternion rot(Ogre::Quaternion(Ogre::Radian(Ogre::Degree(-x).valueRadians()), Ogre::Vector3::UNIT_X)*
Ogre::Quaternion(Ogre::Radian(Ogre::Degree(-y).valueRadians()), Ogre::Vector3::UNIT_Y)*
Ogre::Quaternion(Ogre::Radian(Ogre::Degree(-z).valueRadians()), Ogre::Vector3::UNIT_Z));
ptr.getRefData().getBaseNode()->setOrientation(worldRotQuat*rot);
mPhysics->rotateObject(ptr);
}
}

2
apps/openmw/mwworld/worldimp.hpp
View file

@ -254,7 +254,7 @@ namespace MWWorld
/// \param adjust indicates rotation should be set or adjusted
virtual void rotateObject (const Ptr& ptr,float x,float y,float z, bool adjust = false);
virtual void localRotateObject (const Ptr& ptr, float rotation, Ogre::Vector3 axis);
virtual void localRotateObject (const Ptr& ptr, float x, float y, float z);
virtual void safePlaceObject(const MWWorld::Ptr& ptr,MWWorld::CellStore &Cell,ESM::Position pos);
///< place an object in a "safe" location (ie not in the void, etc). Makes a copy of the Ptr.