本文整理汇总了C++中Fvector::normalize_magn方法的典型用法代码示例。如果您正苦于以下问题：C++ Fvector::normalize_magn方法的具体用法？C++ Fvector::normalize_magn怎么用？C++ Fvector::normalize_magn使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Fvector的用法示例。
在下文中一共展示了Fvector::normalize_magn方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Render
void CLight::Render(int priority, bool strictB2F)
{
inherited::Render(priority,strictB2F);
if ((1==priority)&&(false==strictB2F)){
Device.SetShader (Device.m_WireShader);
RCache.set_xform_world (Fidentity);
u32 clr = Locked()?LOCK_COLOR:(Selected()?SEL_COLOR:(m_Flags.is(ELight::flAffectDynamic)?NORM_DYN_COLOR:NORM_COLOR));
switch (m_Type){
case ELight::ltPoint:
if (Selected()) DU.DrawLineSphere( PPosition, m_Range, clr, true );
DU.DrawPointLight(PPosition,VIS_RADIUS, clr);
if (m_Flags.is(ELight::flPointFuzzy)){
VERIFY(m_FuzzyData);
for (FvectorIt it=m_FuzzyData->m_Positions.begin(); it!=m_FuzzyData->m_Positions.end(); it++){
Fvector tmp; _Transform().transform_tiny(tmp,*it);
DU.DrawPointLight(tmp,VIS_RADIUS/6, clr);
}
}
break;
case ELight::ltSpot:{
// Fvector dir;
// dir.setHP (PRotation.y,PRotation.x);
// DU.DrawCone (Fidentity, PPosition, dir, Selected()?m_Range:VIS_RADIUS, radius2, clr, true, false);
if (Selected()) DU.DrawSpotLight( PPosition, FTransformR.k, m_Range, m_Cone, clr );
else DU.DrawSpotLight( PPosition, FTransformR.k, VIS_RADIUS, m_Cone, clr );
}break;
default: THROW;
}
ESceneLightTools* lt = dynamic_cast<ESceneLightTools*>(ParentTools); VERIFY(lt);
if (lt->m_Flags.is(ESceneLightTools::flShowControlName)){
Fvector D; D.sub(Device.vCameraPosition,PPosition);
float dist = D.normalize_magn();
if (!Scene->RayPickObject(dist,PPosition,D,OBJCLASS_SCENEOBJECT,0,0))
DU.OutText (PPosition,AnsiString().sprintf(" %s",GetLControlName()).c_str(),0xffffffff,0xff000000);
}
}else if ((1==priority)&&(true==strictB2F)){
Device.SetShader (Device.m_SelectionShader);
RCache.set_xform_world (Fidentity);
switch (m_Type){
case ELight::ltPoint:
if (m_Flags.is(ELight::flPointFuzzy)){
u32 clr = Locked()?LOCK_COLOR:(Selected()?SEL_COLOR:(m_Flags.is(ELight::flAffectDynamic)?NORM_DYN_COLOR:NORM_COLOR));
clr = subst_alpha(clr,0x40);
const Fvector zero={0.f,0.f,0.f};
VERIFY(m_FuzzyData);
switch (m_FuzzyData->m_ShapeType){
case CLight::SFuzzyData::fstSphere:
DU.DrawSphere (_Transform(),zero,m_FuzzyData->m_SphereRadius,clr,clr,true,true);
break;
case CLight::SFuzzyData::fstBox:
DU.DrawAABB (_Transform(),zero,m_FuzzyData->m_BoxDimension,clr,clr,true,true);
break;
}
}
break;
case ELight::ltSpot: break;
default: THROW;
}
}
}示例2: Render
void CGlow::Render(int priority, bool strictB2F)
{
if ((1==priority)&&(true==strictB2F)){
if (!m_bDefLoad) OnDeviceCreate();
ESceneGlowTools* gt = dynamic_cast<ESceneGlowTools*>(ParentTools); VERIFY(gt);
RCache.set_xform_world(Fidentity);
if (gt->m_Flags.is(ESceneGlowTools::flTestVisibility)){
Fvector D; D.sub(Device.vCameraPosition,PPosition);
float dist = D.normalize_magn();
if (!Scene->RayPickObject(dist,PPosition,D,OBJCLASS_SCENEOBJECT,0,0)){
if (m_GShader){ Device.SetShader(m_GShader);
}else{ Device.SetShader(Device.m_WireShader);}
m_RenderSprite.Render(PPosition,m_fRadius,m_Flags.is(gfFixedSize));
DU.DrawRomboid(PPosition, VIS_RADIUS, 0x00FF8507);
}else{
// рендерим bounding sphere
Device.SetShader(Device.m_WireShader);
DU.DrawRomboid(PPosition, VIS_RADIUS, 0x00FF8507);
}
}else{
if (m_GShader){ Device.SetShader(m_GShader);
}else{ Device.SetShader(Device.m_WireShader);}
m_RenderSprite.Render(PPosition,m_fRadius,m_Flags.is(gfFixedSize));
}
if( Selected() ){
Fbox bb; GetBox(bb);
u32 clr = Locked()?0xFFFF0000:0xFFFFFFFF;
Device.SetShader(Device.m_WireShader);
DU.DrawSelectionBox(bb,&clr);
if (gt->m_Flags.is(ESceneGlowTools::flDrawCross)){
Fvector sz; bb.getradius(sz);
DU.DrawCross(PPosition,sz.x,sz.y,sz.z, sz.x,sz.y,sz.z,0xFFFFFFFF,false);
}
}
}
}