本文整理汇总了C++中IRenderAuxGeom::DrawPolyline方法的典型用法代码示例。如果您正苦于以下问题：C++ IRenderAuxGeom::DrawPolyline方法的具体用法？C++ IRenderAuxGeom::DrawPolyline怎么用？C++ IRenderAuxGeom::DrawPolyline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IRenderAuxGeom的用法示例。
在下文中一共展示了IRenderAuxGeom::DrawPolyline方法的1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: IsTargetCloaked
//------------------------------------------------------------------------
//chr safe to remove?
bool CGunTurret::IsTargetCloaked(IActor *pActor) const
{
// cloak check
if(m_turretparams.find_cloaked)
return false;
bool cloaked = false;
// if destinationId assigned, target can always be found
if(m_destinationId && pActor->GetEntityId() == m_destinationId)
return false;
if(cloaked && m_turretparams.light_fov != 0.f)
{
// if cloaked, target can only be found with searchlight
// check if target inside light cone
const Matrix34 &weaponTM = GetEntity()->GetSlotWorldTM(eIGS_ThirdPerson);
Vec3 wpos(weaponTM.GetTranslation());
Vec3 wdir(weaponTM.GetColumn1());
Vec3 tpos(GetTargetPos(pActor->GetEntity()));
float epsilon = 0.8f;
Quat rot = Quat::CreateRotationAA(epsilon*0.5f*DEG2RAD(m_turretparams.light_fov), weaponTM.GetColumn2());
Vec3 a = wpos + m_turretparams.mg_range*(wdir*rot);
Vec3 b = wpos + m_turretparams.mg_range*(wdir*rot.GetInverted());
bool inside = Overlap::PointInTriangle(tpos, wpos, a, b, weaponTM.GetColumn2());
if(inside)
{
rot = Quat::CreateRotationAA(0.5f*DEG2RAD(m_turretparams.light_fov), weaponTM.GetColumn0());
a = wpos + m_turretparams.mg_range*(wdir*rot);
b = wpos + m_turretparams.mg_range*(wdir*rot.GetInverted());
inside = Overlap::PointInTriangle(tpos, wpos, a, b, weaponTM.GetColumn0());
}
cloaked = !inside;
if(g_pGameCVars->i_debug_turrets == eGTD_Search)
{
IRenderAuxGeom *pGeom = gEnv->pRenderer->GetIRenderAuxGeom();
pGeom->SetRenderFlags(e_Def3DPublicRenderflags);
float color[] = {1,1,1,1};
Vec3 points[] = {wpos, a, b};
pGeom->DrawPolyline(points, 3, true, ColorB(0,255,0,255));
if(inside)
gEnv->pRenderer->Draw2dLabel(200,200,1.4f,color,false,"target inside cone");
}
}
return cloaked;
}