Vector3 Normalized() const
{
return *this / Length();
}
bool BufferStream::IsEnd() const
{
return Position() >= Length();
}
/*
==================
V_CalcRefdef
==================
*/
void V_CalcNormalRefdef ( struct ref_params_s *pparams )
{
cl_entity_t *ent, *view;
int i;
vec3_t angles;
float bob, waterOffset;
static viewinterp_t ViewInterp;
static float oldz = 0;
static float lasttime;
static float lastang[3];
vec3_t angdelta;
vec3_t camAngles, camForward, camRight, camUp;
cl_entity_t *pwater;
//Force angle change
if ( bChangeAngles == true )
{
pparams->cl_viewangles[PITCH] = vecTempAngles[PITCH];
pparams->cl_viewangles[YAW] = vecTempAngles[YAW];
pparams->cl_viewangles[ROLL] = vecTempAngles[ROLL];
vecTempAngles = Vector ( 0, 0, 0 );
bChangeAngles = false;
}
// don't allow cheats in multiplayer
if ( pparams->maxclients > 1 )
{
gEngfuncs.Cvar_SetValue ("scr_ofsx", 0);
gEngfuncs.Cvar_SetValue ("scr_ofsy", 0);
gEngfuncs.Cvar_SetValue ("scr_ofsz", 0);
}
V_DriftPitch ( pparams );
// ent is the player model ( visible when out of body )
ent = gEngfuncs.GetLocalPlayer();
// view is the weapon model (only visible from inside body )
view = gEngfuncs.GetViewModel();
// transform the view offset by the model's matrix to get the offset from
// model origin for the view
bob = V_CalcBob ( pparams );
// refresh position
VectorCopy ( pparams->simorg, pparams->vieworg );
pparams->vieworg[2] += ( bob );
VectorAdd( pparams->vieworg, pparams->viewheight, pparams->vieworg );
VectorCopy ( pparams->cl_viewangles, pparams->viewangles );
gEngfuncs.V_CalcShake();
gEngfuncs.V_ApplyShake( pparams->vieworg, pparams->viewangles, 1.0 );
// never let view origin sit exactly on a node line, because a water plane can
// dissapear when viewed with the eye exactly on it.
// FIXME, we send origin at 1/128 now, change this?
// the server protocol only specifies to 1/16 pixel, so add 1/32 in each axis
pparams->vieworg[0] += 1.0/32;
pparams->vieworg[1] += 1.0/32;
pparams->vieworg[2] += 1.0/32;
// Check for problems around water, move the viewer artificially if necessary
// -- this prevents drawing errors in GL due to waves
waterOffset = 0;
if ( pparams->waterlevel >= 2 )
{
int i, contents, waterDist, waterEntity;
vec3_t point;
waterDist = cl_waterdist->value;
if ( pparams->hardware )
{
waterEntity = gEngfuncs.PM_WaterEntity( pparams->simorg );
if ( waterEntity >= 0 && waterEntity < pparams->max_entities )
{
pwater = gEngfuncs.GetEntityByIndex( waterEntity );
if ( pwater && ( pwater->model != NULL ) )
{
waterDist += ( pwater->curstate.scale * 16 ); // Add in wave height
}
}
}
else
{
waterEntity = 0; // Don't need this in software
}
VectorCopy( pparams->vieworg, point );
// Eyes are above water, make sure we're above the waves
if ( pparams->waterlevel == 2 )
{
point[2] -= waterDist;
for ( i = 0; i < waterDist; i++ )
{
contents = gEngfuncs.PM_PointContents( point, NULL );
if ( contents > CONTENTS_WATER )
break;
point[2] += 1;
}
waterOffset = (point[2] + waterDist) - pparams->vieworg[2];
}
else
{
// eyes are under water. Make sure we're far enough under
point[2] += waterDist;
for ( i = 0; i < waterDist; i++ )
{
contents = gEngfuncs.PM_PointContents( point, NULL );
if ( contents <= CONTENTS_WATER )
break;
point[2] -= 1;
}
waterOffset = (point[2] - waterDist) - pparams->vieworg[2];
}
}
pparams->vieworg[2] += waterOffset;
V_CalcViewRoll ( pparams );
V_AddIdle ( pparams );
// offsets
VectorCopy( pparams->cl_viewangles, angles );
AngleVectors ( angles, pparams->forward, pparams->right, pparams->up );
for ( i=0 ; i<3 ; i++ )
{
pparams->vieworg[i] += scr_ofsx->value*pparams->forward[i] + scr_ofsy->value*pparams->right[i] + scr_ofsz->value*pparams->up[i];
}
// Treating cam_ofs[2] as the distance
if( CL_IsThirdPerson() )
{
vec3_t ofs;
ofs[0] = ofs[1] = ofs[2] = 0.0;
CL_CameraOffset( (float *)&ofs );
VectorCopy( ofs, camAngles );
camAngles[ ROLL ] = 0;
AngleVectors( camAngles, camForward, camRight, camUp );
for ( i = 0; i < 3; i++ )
{
pparams->vieworg[ i ] += -ofs[2] * camForward[ i ];
}
}
// Give gun our viewangles
VectorCopy ( pparams->cl_viewangles, view->angles );
// set up gun position
V_CalcGunAngle ( pparams );
// Use predicted origin as view origin.
VectorCopy ( pparams->simorg, view->origin );
view->origin[2] += ( waterOffset );
VectorAdd( view->origin, pparams->viewheight, view->origin );
// Let the viewmodel shake at about 10% of the amplitude
gEngfuncs.V_ApplyShake( view->origin, view->angles, 0.9 );
for ( i = 0; i < 3; i++ )
{
view->origin[ i ] += bob * 0.4 * pparams->forward[ i ];
}
view->origin[2] += bob;
// throw in a little tilt.
view->angles[YAW] -= bob * 0.5;
view->angles[ROLL] -= bob * 1;
view->angles[PITCH] -= bob * 0.3;
// pushing the view origin down off of the same X/Z plane as the ent's origin will give the
// gun a very nice 'shifting' effect when the player looks up/down. If there is a problem
// with view model distortion, this may be a cause. (SJB).
view->origin[2] -= 1;
// fudge position around to keep amount of weapon visible
// roughly equal with different FOV
if (pparams->viewsize == 110)
{
view->origin[2] += 1;
}
else if (pparams->viewsize == 100)
{
view->origin[2] += 2;
}
else if (pparams->viewsize == 90)
{
view->origin[2] += 1;
}
else if (pparams->viewsize == 80)
{
view->origin[2] += 0.5;
}
// Add in the punchangle, if any
VectorAdd ( pparams->viewangles, pparams->punchangle, pparams->viewangles );
// Include client side punch, too
VectorAdd ( pparams->viewangles, (float *)&ev_punchangle, pparams->viewangles);
V_DropPunchAngle ( pparams->frametime, (float *)&ev_punchangle );
// smooth out stair step ups
#if 1
if ( !pparams->smoothing && pparams->onground && pparams->simorg[2] - oldz > 0)
{
float steptime;
steptime = pparams->time - lasttime;
if (steptime < 0)
//FIXME I_Error ("steptime < 0");
steptime = 0;
oldz += steptime * 150;
if (oldz > pparams->simorg[2])
oldz = pparams->simorg[2];
if (pparams->simorg[2] - oldz > 18)
oldz = pparams->simorg[2]- 18;
pparams->vieworg[2] += oldz - pparams->simorg[2];
view->origin[2] += oldz - pparams->simorg[2];
}
else
{
oldz = pparams->simorg[2];
}
#endif
{
static float lastorg[3];
vec3_t delta;
VectorSubtract( pparams->simorg, lastorg, delta );
if ( Length( delta ) != 0.0 )
{
VectorCopy( pparams->simorg, ViewInterp.Origins[ ViewInterp.CurrentOrigin & ORIGIN_MASK ] );
ViewInterp.OriginTime[ ViewInterp.CurrentOrigin & ORIGIN_MASK ] = pparams->time;
ViewInterp.CurrentOrigin++;
VectorCopy( pparams->simorg, lastorg );
}
}
// Smooth out whole view in multiplayer when on trains, lifts
if ( cl_vsmoothing && cl_vsmoothing->value &&
( pparams->smoothing && ( pparams->maxclients > 1 ) ) )
{
int foundidx;
int i;
float t;
if ( cl_vsmoothing->value < 0.0 )
{
gEngfuncs.Cvar_SetValue( "cl_vsmoothing", 0.0 );
}
t = pparams->time - cl_vsmoothing->value;
for ( i = 1; i < ORIGIN_MASK; i++ )
{
foundidx = ViewInterp.CurrentOrigin - 1 - i;
if ( ViewInterp.OriginTime[ foundidx & ORIGIN_MASK ] <= t )
break;
}
if ( i < ORIGIN_MASK && ViewInterp.OriginTime[ foundidx & ORIGIN_MASK ] != 0.0 )
{
// Interpolate
vec3_t delta;
double frac;
double dt;
vec3_t neworg;
dt = ViewInterp.OriginTime[ (foundidx + 1) & ORIGIN_MASK ] - ViewInterp.OriginTime[ foundidx & ORIGIN_MASK ];
if ( dt > 0.0 )
{
frac = ( t - ViewInterp.OriginTime[ foundidx & ORIGIN_MASK] ) / dt;
frac = min( 1.0, frac );
VectorSubtract( ViewInterp.Origins[ ( foundidx + 1 ) & ORIGIN_MASK ], ViewInterp.Origins[ foundidx & ORIGIN_MASK ], delta );
VectorMA( ViewInterp.Origins[ foundidx & ORIGIN_MASK ], frac, delta, neworg );
VectorSubtract( neworg, pparams->simorg, delta );
VectorAdd( pparams->simorg, delta, pparams->simorg );
VectorAdd( pparams->vieworg, delta, pparams->vieworg );
VectorAdd( view->origin, delta, view->origin );
}
}
}
// Store off v_angles before munging for third person
v_angles = pparams->viewangles;
v_cl_angles = pparams->cl_viewangles;
if ( CL_IsThirdPerson() )
{
VectorCopy( camAngles, pparams->viewangles);
}
// override all previous settings if the viewent isn't the client
if ( pparams->viewentity > pparams->maxclients )
{
cl_entity_t *viewentity;
viewentity = gEngfuncs.GetEntityByIndex( pparams->viewentity );
if ( viewentity )
{
VectorCopy( viewentity->origin, pparams->vieworg );
VectorCopy( viewentity->angles, pparams->viewangles );
// Store off overridden viewangles
v_angles = pparams->viewangles;
}
}
lasttime = pparams->time;
v_origin = pparams->vieworg;
}
// Normalization
void Normalize()
{
*this /= Length();
}
int BoxObjCreateCallBack::proc(ViewExp *vpt,int msg, int point, int flags, IPoint2 m, Matrix3& mat ) {
Point3 d;
if (msg == MOUSE_FREEMOVE)
{
vpt->SnapPreview(m,m,NULL, SNAP_IN_3D);
}
else if (msg==MOUSE_POINT||msg==MOUSE_MOVE) {
switch(point) {
case 0:
// Find the node and plug in the wire color
{
ULONG handle;
ob->NotifyDependents(FOREVER, (PartID)&handle, REFMSG_GET_NODE_HANDLE);
INode *node = GetCOREInterface()->GetINodeByHandle(handle);
if (node) node->SetWireColor(RGB(255, 0, 0));
}
sp0 = m;
ob->pblock2->SetValue(PB_WIDTH,0,0.0f);
ob->pblock2->SetValue(PB_LENGTH,0,0.0f);
ob->pblock2->SetValue(PB_HEIGHT,0,0.0f);
ob->suspendSnap = TRUE;
p0 = vpt->SnapPoint(m,m,NULL,SNAP_IN_3D);
p1 = p0 + Point3(.01,.01,.01);
mat.SetTrans(float(.5)*(p0+p1));
break;
case 1:
sp1 = m;
p1 = vpt->SnapPoint(m,m,NULL,SNAP_IN_3D);
p1.z = p0.z +(float).01;
if (flags&MOUSE_CTRL) {
mat.SetTrans(p0);
} else {
mat.SetTrans(float(.5)*(p0+p1));
}
d = p1-p0;
square = FALSE;
if (flags&MOUSE_CTRL) {
// Constrain to square base
float len;
if (fabs(d.x) > fabs(d.y)) len = d.x;
else len = d.y;
d.x = d.y = 2.0f * len;
square = TRUE;
}
ob->pblock2->SetValue(PB_WIDTH,0,float(fabs(d.x / bhkScaleFactor / 2.0f)));
ob->pblock2->SetValue(PB_LENGTH,0,float(fabs(d.y / bhkScaleFactor / 2.0f)));
ob->pblock2->SetValue(PB_HEIGHT,0,float(fabs(d.z / bhkScaleFactor / 2.0f)));
ob->pmapParam->Invalidate();
if (msg==MOUSE_POINT && (Length(sp1-sp0)<3 || Length(d)<0.1f)) {
return CREATE_ABORT;
}
break;
case 2:
#ifdef _OSNAP
p1.z = p0.z + vpt->SnapLength(vpt->GetCPDisp(p0,Point3(0,0,1),sp1,m,TRUE));
#else
p1.z = p0.z + vpt->SnapLength(vpt->GetCPDisp(p1,Point3(0,0,1),sp1,m));
#endif
if (!square)
mat.SetTrans(float(.5)*(p0+p1));
d = p1-p0;
if (square)
{
// Constrain to square base
float len;
if (fabs(d.x) > fabs(d.y)) len = d.x;
else len = d.y;
d.x = d.y = 2.0f * len;
}
ob->pblock2->SetValue(PB_WIDTH,0,float(fabs(d.x / bhkScaleFactor / 2.0f)));
ob->pblock2->SetValue(PB_LENGTH,0,float(fabs(d.y / bhkScaleFactor / 2.0f)));
ob->pblock2->SetValue(PB_HEIGHT,0,float(d.z / bhkScaleFactor / 2.0f));
ob->pmapParam->Invalidate();
if (msg==MOUSE_POINT)
{
ob->suspendSnap = FALSE;
return CREATE_STOP;
}
break;
}
}
else
if (msg == MOUSE_ABORT) {
return CREATE_ABORT;
}
return TRUE;
}
/*
==================
V_CalcSpectatorRefdef
==================
*/
void V_CalcSpectatorRefdef ( struct ref_params_s * pparams )
{
vec3_t angles;
static viewinterp_t ViewInterp;
static float bob = 0.0f;
static vec3_t velocity ( 0.0f, 0.0f, 0.0f);
static int lastWeaponModelIndex = 0;
static int lastViewModelIndex = 0;
cl_entity_t * ent = gEngfuncs.GetEntityByIndex( g_iUser2 );
cl_entity_t * gunModel = gEngfuncs.GetViewModel();
static float lasttime;
static float lastang[3];
static float lastorg[3];
vec3_t delta;
pparams->onlyClientDraw = false;
// refresh position
VectorCopy ( pparams->simorg, v_sim_org );
// get old values
VectorCopy ( pparams->cl_viewangles, v_cl_angles );
VectorCopy ( pparams->viewangles, v_angles );
VectorCopy ( pparams->vieworg, v_origin );
v_frametime = pparams->frametime;
if ( pparams->nextView == 0 )
{
// first renderer cycle, full screen
switch ( g_iUser1 )
{
case OBS_CHASE_LOCKED: V_GetChasePos( g_iUser2, NULL, v_origin, v_angles );
break;
case OBS_CHASE_FREE: V_GetChasePos( g_iUser2, v_cl_angles, v_origin, v_angles );
break;
case OBS_ROAMING : VectorCopy (v_cl_angles, v_angles);
VectorCopy (v_sim_org, v_origin);
break;
case OBS_IN_EYE : V_GetInEyePos( g_iUser2, v_origin, v_angles );
break;
case OBS_MAP_FREE : pparams->onlyClientDraw = true;
V_GetMapFreePosition( v_cl_angles, v_origin, v_angles );
break;
case OBS_MAP_CHASE : pparams->onlyClientDraw = true;
V_GetMapChasePosition( g_iUser2, v_cl_angles, v_origin, v_angles );
break;
}
if ( gHUD.m_Spectator.m_pip->value )
pparams->nextView = 1; // force a second renderer view
gHUD.m_Spectator.m_iDrawCycle = 0;
}
else
{
// second renderer cycle, inset window
// set inset parameters
pparams->viewport[0] = XRES(gHUD.m_Spectator.m_OverviewData.insetWindowX); // change viewport to inset window
pparams->viewport[1] = YRES(gHUD.m_Spectator.m_OverviewData.insetWindowY);
pparams->viewport[2] = XRES(gHUD.m_Spectator.m_OverviewData.insetWindowWidth);
pparams->viewport[3] = YRES(gHUD.m_Spectator.m_OverviewData.insetWindowHeight);
pparams->nextView = 0; // on further view
pparams->onlyClientDraw = false;
// override some settings in certain modes
switch ( (int)gHUD.m_Spectator.m_pip->value )
{
case INSET_CHASE_FREE : V_GetChasePos( g_iUser2, v_cl_angles, v_origin, v_angles );
break;
case INSET_IN_EYE : V_GetInEyePos( g_iUser2, v_origin, v_angles );
break;
case INSET_MAP_FREE : pparams->onlyClientDraw = true;
V_GetMapFreePosition( v_cl_angles, v_origin, v_angles );
break;
case INSET_MAP_CHASE : pparams->onlyClientDraw = true;
if ( g_iUser1 == OBS_ROAMING )
V_GetMapChasePosition( 0, v_cl_angles, v_origin, v_angles );
else
V_GetMapChasePosition( g_iUser2, v_cl_angles, v_origin, v_angles );
break;
}
gHUD.m_Spectator.m_iDrawCycle = 1;
}
// do the smoothing only once per frame, not in roaming or map mode
if ( (gHUD.m_Spectator.m_iDrawCycle == 0) && (g_iUser1 == OBS_IN_EYE) )
{
// smooth angles
VectorSubtract( v_angles, lastang, delta );
if ( Length( delta ) != 0.0f )
{
VectorCopy( v_angles, ViewInterp.Angles[ ViewInterp.CurrentAngle & ORIGIN_MASK ] );
ViewInterp.AngleTime[ ViewInterp.CurrentAngle & ORIGIN_MASK ] = pparams->time;
ViewInterp.CurrentAngle++;
VectorCopy( v_angles, lastang );
}
if ( cl_vsmoothing && cl_vsmoothing->value )
{
int foundidx;
int i;
float t;
t = pparams->time - cl_vsmoothing->value;
for ( i = 1; i < ORIGIN_MASK; i++ )
{
foundidx = ViewInterp.CurrentAngle - 1 - i;
if ( ViewInterp.AngleTime[ foundidx & ORIGIN_MASK ] <= t )
break;
}
if ( i < ORIGIN_MASK && ViewInterp.AngleTime[ foundidx & ORIGIN_MASK ] != 0.0 )
{
// Interpolate
double dt;
float da;
vec3_t v1,v2;
AngleVectors( ViewInterp.Angles[ foundidx & ORIGIN_MASK ], v1, NULL, NULL );
AngleVectors( ViewInterp.Angles[ (foundidx + 1) & ORIGIN_MASK ], v2, NULL, NULL );
da = AngleBetweenVectors( v1, v2 );
dt = ViewInterp.AngleTime[ (foundidx + 1) & ORIGIN_MASK ] - ViewInterp.AngleTime[ foundidx & ORIGIN_MASK ];
if ( dt > 0.0 && ( da < 22.5f) )
{
double frac;
frac = ( t - ViewInterp.AngleTime[ foundidx & ORIGIN_MASK] ) / dt;
frac = min( 1.0, frac );
// interpolate angles
InterpolateAngles( ViewInterp.Angles[ foundidx & ORIGIN_MASK ], ViewInterp.Angles[ (foundidx + 1) & ORIGIN_MASK ], v_angles, frac );
}
}
}
// smooth origin
VectorSubtract( v_origin, lastorg, delta );
if ( Length( delta ) != 0.0 )
{
VectorCopy( v_origin, ViewInterp.Origins[ ViewInterp.CurrentOrigin & ORIGIN_MASK ] );
ViewInterp.OriginTime[ ViewInterp.CurrentOrigin & ORIGIN_MASK ] = pparams->time;
ViewInterp.CurrentOrigin++;
VectorCopy( v_origin, lastorg );
}
// don't smooth in roaming (already smoothd),
if ( cl_vsmoothing && cl_vsmoothing->value )
{
int foundidx;
int i;
float t;
t = pparams->time - cl_vsmoothing->value;
for ( i = 1; i < ORIGIN_MASK; i++ )
{
foundidx = ViewInterp.CurrentOrigin - 1 - i;
if ( ViewInterp.OriginTime[ foundidx & ORIGIN_MASK ] <= t )
break;
}
if ( i < ORIGIN_MASK && ViewInterp.OriginTime[ foundidx & ORIGIN_MASK ] != 0.0 )
{
// Interpolate
vec3_t delta;
double frac;
double dt;
vec3_t neworg;
dt = ViewInterp.OriginTime[ (foundidx + 1) & ORIGIN_MASK ] - ViewInterp.OriginTime[ foundidx & ORIGIN_MASK ];
if ( dt > 0.0 )
{
frac = ( t - ViewInterp.OriginTime[ foundidx & ORIGIN_MASK] ) / dt;
frac = min( 1.0, frac );
VectorSubtract( ViewInterp.Origins[ ( foundidx + 1 ) & ORIGIN_MASK ], ViewInterp.Origins[ foundidx & ORIGIN_MASK ], delta );
VectorMA( ViewInterp.Origins[ foundidx & ORIGIN_MASK ], frac, delta, neworg );
// Dont interpolate large changes
if ( Length( delta ) < 64 )
{
VectorCopy( neworg, v_origin );
}
}
}
}
}
// Hack in weapon model:
if ( (g_iUser1 == OBS_IN_EYE || gHUD.m_Spectator.m_pip->value == INSET_IN_EYE)
&& ent && g_iUser2 )
{
// get position for weapon model
VectorCopy( v_origin, gunModel->origin);
VectorCopy( v_angles, gunModel->angles);
// add idle tremble
gunModel->angles[PITCH]*=-1;
// calculate player velocity
float timeDiff = ent->curstate.msg_time - ent->prevstate.msg_time;
if ( timeDiff > 0 )
{
vec3_t distance;
VectorSubtract(ent->prevstate.origin, ent->curstate.origin, distance);
VectorScale(distance, 1/timeDiff, distance );
velocity[0] = velocity[0]*0.66f + distance[0]*0.33f;
velocity[1] = velocity[1]*0.66f + distance[1]*0.33f;
velocity[2] = velocity[2]*0.66f + distance[2]*0.33f;
VectorCopy(velocity, pparams->simvel);
pparams->onground = 1;
bob = V_CalcBob( pparams );
}
vec3_t forward;
AngleVectors(v_angles, forward, NULL, NULL );
for ( int i = 0; i < 3; i++ )
{
gunModel->origin[ i ] += bob * 0.4 * forward[ i ];
}
// throw in a little tilt.
gunModel->angles[YAW] -= bob * 0.5;
gunModel->angles[ROLL] -= bob * 1;
gunModel->angles[PITCH] -= bob * 0.3;
VectorCopy( gunModel->angles, gunModel->curstate.angles );
VectorCopy( gunModel->angles, gunModel->latched.prevangles );
if ( lastWeaponModelIndex != ent->curstate.weaponmodel )
{
// weapon model changed
lastWeaponModelIndex = ent->curstate.weaponmodel;
lastViewModelIndex = V_FindViewModelByWeaponModel( lastWeaponModelIndex );
if ( lastViewModelIndex )
{
gEngfuncs.pfnWeaponAnim(0,0); // reset weapon animation
}
else
{
// model not found
gunModel->model = NULL; // disable weaopn model
lastWeaponModelIndex = lastViewModelIndex = 0;
}
}
if ( lastViewModelIndex )
{
gunModel->model = IEngineStudio.GetModelByIndex( lastViewModelIndex );
gunModel->curstate.modelindex = lastViewModelIndex;
gunModel->curstate.frame = 0;
gunModel->curstate.colormap = 0;
gunModel->index = g_iUser2;
}
else
{
gunModel->model = NULL; // disable weaopn model
}
}
else
{
gunModel->model = NULL; // disable weaopn model
lastWeaponModelIndex = lastViewModelIndex = 0;
}
lasttime = pparams->time;
// write back new values into pparams
VectorCopy ( v_angles, pparams->viewangles )
VectorCopy ( v_origin, pparams->vieworg );
}
//returns normalized vector
Vec4f Normalized() const
{
return *this / Length();
}
bool TextAutoSizingValue::adjustNodeSizes()
{
bool objectsRemoved = false;
// Remove stale nodes. Nodes may have had their renderers detached. We'll
// also need to remove the style from the documents m_textAutoSizedNodes
// collection. Return true indicates we need to do that removal.
Vector<RefPtr<Node> > nodesForRemoval;
HashSet<RefPtr<Node> >::iterator end = m_autoSizedNodes.end();
for (HashSet<RefPtr<Node> >::iterator i = m_autoSizedNodes.begin(); i != end; ++i) {
RefPtr<Node> autoSizingNode = *i;
RenderText* text = static_cast<RenderText*>(autoSizingNode->renderer());
if (!text || !text->style().textSizeAdjust().isAuto() || !text->candidateComputedTextSize()) {
// remove node.
nodesForRemoval.append(autoSizingNode);
objectsRemoved = true;
}
}
unsigned count = nodesForRemoval.size();
for (unsigned i = 0; i < count; i++)
m_autoSizedNodes.remove(nodesForRemoval[i]);
// If we only have one piece of text with the style on the page don't
// adjust it's size.
if (m_autoSizedNodes.size() <= 1)
return objectsRemoved;
// Compute average size
float cumulativeSize = 0;
end = m_autoSizedNodes.end();
for (HashSet<RefPtr<Node> >::iterator i = m_autoSizedNodes.begin(); i != end; ++i) {
RefPtr<Node> autoSizingNode = *i;
RenderText* renderText = static_cast<RenderText*>(autoSizingNode->renderer());
cumulativeSize += renderText->candidateComputedTextSize();
}
float averageSize = roundf(cumulativeSize / m_autoSizedNodes.size());
// Adjust sizes
bool firstPass = true;
end = m_autoSizedNodes.end();
for (HashSet<RefPtr<Node> >::iterator i = m_autoSizedNodes.begin(); i != end; ++i) {
const RefPtr<Node>& autoSizingNode = *i;
RenderText* text = static_cast<RenderText*>(autoSizingNode->renderer());
if (text && text->style().fontDescription().computedSize() != averageSize) {
float specifiedSize = text->style().fontDescription().specifiedSize();
float scaleChange = averageSize / specifiedSize;
if (scaleChange > MAX_SCALE_INCREASE && firstPass) {
firstPass = false;
averageSize = roundf(specifiedSize * MAX_SCALE_INCREASE);
scaleChange = averageSize / specifiedSize;
}
RefPtr<RenderStyle> style = cloneRenderStyleWithState(text->style());
FontDescription fontDescription = style->fontDescription();
fontDescription.setComputedSize(averageSize);
style->setFontDescription(fontDescription);
style->font().update(autoSizingNode->document().ensureStyleResolver().fontSelector());
text->parent()->setStyle(style.releaseNonNull());
RenderElement* parentRenderer = text->parent();
if (parentRenderer->isAnonymousBlock())
parentRenderer = parentRenderer->parent();
// If we have a list we should resize ListMarkers separately.
RenderObject* listMarkerRenderer = parentRenderer->firstChild();
if (listMarkerRenderer->isListMarker()) {
RefPtr<RenderStyle> style = cloneRenderStyleWithState(listMarkerRenderer->style());
style->setFontDescription(fontDescription);
style->font().update(autoSizingNode->document().ensureStyleResolver().fontSelector());
toRenderListMarker(*listMarkerRenderer).setStyle(style.releaseNonNull());
}
// Resize the line height of the parent.
const RenderStyle& parentStyle = parentRenderer->style();
Length lineHeightLength = parentStyle.specifiedLineHeight();
int specifiedLineHeight = 0;
if (lineHeightLength.isPercent())
specifiedLineHeight = minimumValueForLength(lineHeightLength, fontDescription.specifiedSize());
else
specifiedLineHeight = lineHeightLength.value();
int lineHeight = specifiedLineHeight * scaleChange;
if (!lineHeightLength.isFixed() || lineHeightLength.value() != lineHeight) {
RefPtr<RenderStyle> newParentStyle = cloneRenderStyleWithState(parentStyle);
newParentStyle->setLineHeight(Length(lineHeight, Fixed));
newParentStyle->setSpecifiedLineHeight(lineHeightLength);
newParentStyle->setFontDescription(fontDescription);
newParentStyle->font().update(autoSizingNode->document().ensureStyleResolver().fontSelector());
parentRenderer->setStyle(newParentStyle.releaseNonNull());
}
}
}
return objectsRemoved;
}
void CPackage::Truncate( int newLength )
{
if(newLength < Length())
m_end = m_head+newLength;
}
int CPackage::ValidPackage()
{
return Length();
}
//
// Replace a substring of this string with another string
//
void STR_String::Replace(int pos, int num, rcSTR_String str)
{
//bounds(pos, 0, Length()-1);
//bounds(pos+num, 0, Length());
assertd(num >= 1);
if (str.Length() < num)
{
// Remove some data from the string by replacement
memcpy(this->m_data + pos + str.Length(), this->m_data + pos + num, this->m_len - pos - num + 1);
memcpy(this->m_data + pos, str.ReadPtr(), str.Length());
}
else {
// Insert zero or more characters into the string
AllocBuffer(this->m_len + str.Length() - num, true);
if (str.Length() != num) memcpy(this->m_data + pos + str.Length(), this->m_data + pos + num, Length() - pos - num + 1);
memcpy(this->m_data + pos, str.ReadPtr(), str.Length());
}
this->m_len += str.Length() - num;
}
//
// Replace a character in this string with another string
//
void STR_String::Replace(int pos, rcSTR_String str)
{
//bounds(pos, 0, Length()-1);
if (str.Length() < 1)
{
// Remove one character from the string
memcpy(this->m_data + pos, this->m_data + pos + 1, this->m_len - pos);
}
else {
// Insert zero or more characters into the string
AllocBuffer(this->m_len + str.Length() - 1, true);
if (str.Length() != 1) memcpy(this->m_data + pos + str.Length(), this->m_data + pos + 1, Length() - pos);
memcpy(this->m_data + pos, str.ReadPtr(), str.Length());
}
this->m_len += str.Length() - 1;
}
bool FileStore::GoToEnd()
{
return Seek(Length());
}
const T &Back() const
{
condcheck((Capacity() != 0) && (!Empty()));
return m_CircleQ[(m_Head + Length() + Capacity() - 1) % Capacity()];
}
Feature<char>::operator std::string() const
{
return std::string(get(), Length());
}
size_t BackOff() const
{
return (m_Head + Length() - 1 + Capacity()) % Capacity();
}
int HelixObjCreateCallBack::proc(ViewExp *vpt,int msg, int point, int flags, IPoint2 m, Matrix3& mat ) {
float r;
#ifdef _3D_CREATE
DWORD snapdim = SNAP_IN_3D;
#else
DWORD snapdim = SNAP_IN_PLANE;
#endif
#ifdef _OSNAP
if (msg == MOUSE_FREEMOVE)
{
vpt->SnapPreview(m,m,NULL, snapdim);
}
#endif
if (msg==MOUSE_POINT||msg==MOUSE_MOVE) {
switch(point) {
case 0:
ob->suspendSnap = TRUE;
sp0 = m;
createType = ob->dlgCreateMeth;
p[0] = vpt->SnapPoint(m,m,NULL,snapdim);
mat.SetTrans(p[0]); // Set Node's transform
ob->pblock->SetValue(PB_RADIUS1,0,0.01f);
ob->pmapParam->Invalidate();
break;
case 1:
sp1 = m;
p[1] = vpt->SnapPoint(m,m,NULL,snapdim);
if ( createType ) { // radius
r = Length(p[1]-p[0]);
center = p[0];
}
else {// diameter
center = (p[0]+p[1]) / 2.0f;
r = Length(center-p[0]);
mat.SetTrans(center); // Modify Node's transform
}
ob->pblock->SetValue(PB_RADIUS1,0,r);
ob->pblock->SetValue(PB_RADIUS2,0,r); // Make this the same for now
ob->pmapParam->Invalidate();
r1 = r;
if (msg==MOUSE_POINT) {
if(Length(m-sp0)<3 ||
Length(p[1]-p[0])<0.1f) {
return CREATE_ABORT;
}
}
break;
case 2:
sp2 = m;
#ifdef _OSNAP
ht = vpt->SnapLength(vpt->GetCPDisp(p[1],Point3(0,0,1),sp1,m,TRUE));
#else
ht = vpt->SnapLength(vpt->GetCPDisp(p[1],Point3(0,0,1),sp1,m));
#endif
ob->pblock->SetValue(PB_HEIGHT,0,float(ht));
ob->pmapParam->Invalidate();
break;
case 3:
r = vpt->SnapLength(vpt->GetCPDisp(p[1],Point3(0,0,1),sp2,m))
+ r1;
ob->pblock->SetValue(PB_RADIUS2,0,r);
ob->pmapParam->Invalidate();
if (msg==MOUSE_POINT) {
ob->suspendSnap = FALSE;
return CREATE_STOP;
}
break;
}
}
else
if (msg == MOUSE_ABORT) {
return CREATE_ABORT;
}
return TRUE;
}