void CTreeManager::Render() const
{
if (SPGame()->GetSPRenderer()->GetRenderingScale() != SCALE_RENDER)
return;
if (GameServer()->GetRenderer()->IsRenderingTransparent())
return;
double flScale = CScalableFloat::ConvertUnits(1, m_pPlanet->GetScale(), SCALE_METER);
DoubleVector vecCharacterOrigin;
if (SPGame()->GetLocalPlayerCharacter()->GetMoveParent() == m_pPlanet)
vecCharacterOrigin = m_pPlanet->GetCharacterLocalOrigin()*flScale;
else
vecCharacterOrigin = (m_pPlanet->GetGlobalToLocalTransform() * SPGame()->GetLocalPlayerCharacter()->GetGlobalOrigin()).GetUnits(SCALE_METER);
for (auto it = m_aChunkTrees.begin(); it != m_aChunkTrees.end(); it++)
{
const CChunkTrees* pTrees = &it->second;
if (!SPGame()->GetSPRenderer()->IsInFrustumAtScale(SCALE_METER, Vector(pTrees->m_vecLocalCenter*flScale-vecCharacterOrigin), (float)(pTrees->m_flRadius*flScale)))
continue;
pTrees->Render();
}
}
CScalableMatrix CSPCharacter::GetScalableRenderTransform() const
{
CSPCharacter* pCharacter = SPGame()->GetLocalPlayerCharacter();
CScalableVector vecCharacterOrigin = pCharacter->GetGlobalOrigin();
CScalableMatrix mTransform = GetGlobalTransform();
mTransform.SetTranslation(mTransform.GetTranslation() - vecCharacterOrigin);
return mTransform;
}
void CStar::PostRender() const
{
BaseClass::PostRender();
if (GameServer()->GetRenderer()->IsRenderingTransparent())
return;
CSPCharacter* pCharacter = SPGame()->GetLocalPlayerCharacter();
CPlanet* pNearestPlanet = pCharacter->GetNearestPlanet();
float flRadius = (float)(GetRadius()*2.0f).GetUnits(SPGame()->GetSPRenderer()->GetRenderingScale());
CScalableFloat flDistance;
float flAtmosphere = 0;
if (pNearestPlanet)
{
flDistance = (pNearestPlanet->GetGlobalOrigin() - pCharacter->GetGlobalOrigin()).Length() - pNearestPlanet->GetRadius();
flAtmosphere = (float)RemapValClamped(flDistance, CScalableFloat(1.0f, SCALE_KILOMETER), pNearestPlanet->GetAtmosphereThickness(), 1.0, 0.0);
}
CGameRenderingContext c(GameServer()->GetRenderer(), true);
c.SetDepthMask(false);
c.ResetTransformations();
c.Transform(BaseGetRenderTransform());
// Set material and uniform now so RenderBillboard doesn't overwrite the alpha value.
c.UseMaterial("textures/star-yellow-atmosphere.mat");
c.SetUniform("flAlpha", flAtmosphere);
c.RenderBillboard("textures/star-yellow-atmosphere.mat", flRadius);
c.UseMaterial("textures/star-yellow-space.mat");
c.SetUniform("flAlpha", 1-flAtmosphere);
c.RenderBillboard("textures/star-yellow-space.mat", flRadius);
}
bool CStructure::ShouldRenderTransparent() const
{
if (SPGame()->GetSPRenderer()->GetRenderingScale() != SCALE_RENDER)
return false;
if (IsUnderConstruction())
return true;
if (GameData().GetCommandMenu())
return true;
return BaseClass::ShouldRenderTransparent();
}
void CStar::PostRender(bool bTransparent) const
{
BaseClass::PostRender(bTransparent);
if (!bTransparent)
return;
CRenderingContext c(GameServer()->GetRenderer());
c.Transform(GetRenderTransform());
c.SetBlend(BLEND_ADDITIVE);
c.SetColor(Color(255, 255, 255, 255));
c.SetLighting(false);
c.UseProgram("model");
c.RenderBillboard("textures/star-yellow.png", (float)(GetRadius()*2.0f).GetUnits(SPGame()->GetSPRenderer()->GetRenderingScale()));
}
Vector CSPCharacter::GetRenderOrigin() const
{
scale_t eScale = SPGame()->GetSPRenderer()->GetRenderingScale();
TAssert(eScale != SCALE_NONE);
return GetScalableRenderTransform().GetTranslation().GetUnits(eScale);
}
