151 lines
4.6 KiB
C++
151 lines
4.6 KiB
C++
/**
|
|
* @file llavatarjoint.h
|
|
* @brief Implementation of LLAvatarJoint class
|
|
*
|
|
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
|
|
* Second Life Viewer Source Code
|
|
* Copyright (C) 2010, Linden Research, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation;
|
|
* version 2.1 of the License only.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
|
|
* $/LicenseInfo$
|
|
*/
|
|
|
|
#ifndef LL_LLAVATARJOINT_H
|
|
#define LL_LLAVATARJOINT_H
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// Header Files
|
|
//-----------------------------------------------------------------------------
|
|
#include "lljoint.h"
|
|
#include "lljointpickname.h"
|
|
|
|
class LLFace;
|
|
class LLAvatarJointMesh;
|
|
|
|
extern const F32 DEFAULT_AVATAR_JOINT_LOD;
|
|
|
|
//-----------------------------------------------------------------------------
|
|
// class LLViewerJoint
|
|
//-----------------------------------------------------------------------------
|
|
class LLAvatarJoint :
|
|
public LLJoint
|
|
{
|
|
public:
|
|
LLAvatarJoint();
|
|
LLAvatarJoint(S32 joint_num);
|
|
// *TODO: Only used for LLVOAvatarSelf::mScreenp. *DOES NOT INITIALIZE mResetAfterRestoreOldXform*
|
|
LLAvatarJoint(const std::string &name, LLJoint *parent = NULL);
|
|
virtual ~LLAvatarJoint();
|
|
|
|
// Gets the validity of this joint
|
|
bool getValid() const { return mValid; }
|
|
|
|
// Sets the validity of this joint
|
|
virtual void setValid( BOOL valid, BOOL recursive=FALSE );
|
|
|
|
// Returns true if this object is transparent.
|
|
// This is used to determine in which order to draw objects.
|
|
virtual BOOL isTransparent() { return mIsTransparent; }
|
|
|
|
// Returns true if this object should inherit scale modifiers from its immediate parent
|
|
virtual BOOL inheritScale() { return FALSE; }
|
|
|
|
enum Components
|
|
{
|
|
SC_BONE = 1,
|
|
SC_JOINT = 2,
|
|
SC_AXES = 4
|
|
};
|
|
|
|
// Selects which skeleton components to draw
|
|
void setSkeletonComponents( U32 comp, BOOL recursive = TRUE );
|
|
|
|
// Returns which skeleton components are enables for drawing
|
|
U32 getSkeletonComponents() { return mComponents; }
|
|
|
|
// Sets the level of detail for this node as a minimum
|
|
// pixel area threshold. If the current pixel area for this
|
|
// object is less than the specified threshold, the node is
|
|
// not traversed. In addition, if a value is specified (not
|
|
// default of 0.0), and the pixel area is larger than the
|
|
// specified minimum, the node is rendered, but no other siblings
|
|
// of this node under the same parent will be.
|
|
F32 getLOD() { return mMinPixelArea; }
|
|
void setLOD( F32 pixelArea ) { mMinPixelArea = pixelArea; }
|
|
|
|
void setPickName(LLJointPickName name) { mPickName = name; }
|
|
LLJointPickName getPickName() { return mPickName; }
|
|
|
|
void setVisible( BOOL visible, BOOL recursive );
|
|
|
|
// Takes meshes in mMeshParts and sets each one as a child joint
|
|
void setMeshesToChildren();
|
|
|
|
// LLViewerJoint interface
|
|
virtual U32 render( F32 pixelArea, BOOL first_pass = TRUE, BOOL is_dummy = FALSE ) = 0;
|
|
virtual void updateFaceSizes(U32 &num_vertices, U32& num_indices, F32 pixel_area);
|
|
virtual void updateFaceData(LLFace *face, F32 pixel_area, BOOL damp_wind = FALSE, bool terse_update = false);
|
|
virtual BOOL updateLOD(F32 pixel_area, BOOL activate);
|
|
virtual void updateJointGeometry();
|
|
virtual void dump();
|
|
|
|
|
|
public:
|
|
static BOOL sDisableLOD;
|
|
avatar_joint_mesh_list_t mMeshParts; //LLViewerJointMesh*
|
|
void setMeshID( S32 id ) {mMeshID = id;}
|
|
|
|
protected:
|
|
void init();
|
|
|
|
BOOL mValid;
|
|
BOOL mIsTransparent;
|
|
U32 mComponents;
|
|
F32 mMinPixelArea;
|
|
LLJointPickName mPickName;
|
|
BOOL mVisible;
|
|
S32 mMeshID;
|
|
};
|
|
|
|
class LLAvatarJointCollisionVolume : public LLAvatarJoint
|
|
{
|
|
public:
|
|
LLAvatarJointCollisionVolume();
|
|
virtual ~LLAvatarJointCollisionVolume() {};
|
|
|
|
void* operator new(size_t size)
|
|
{
|
|
return ll_aligned_malloc_16(size);
|
|
}
|
|
|
|
void operator delete(void* ptr)
|
|
{
|
|
ll_aligned_free_16(ptr);
|
|
}
|
|
|
|
/*virtual*/ BOOL inheritScale() { return TRUE; }
|
|
/*virtual*/ U32 render( F32 pixelArea, BOOL first_pass = TRUE, BOOL is_dummy = FALSE );
|
|
|
|
void renderCollision();
|
|
|
|
LLVector3 getVolumePos(LLVector3 &offset);
|
|
};
|
|
|
|
#endif // LL_LLAVATARJOINT_H
|
|
|
|
|