Method DrawPoints

engine/Poseidon/World/Scene/Object.cpp:1341–1401

    colorI = colorI * accom;
    colorI.SetA(1);
    int sSpecial = GetSpecial();
    PackedColor cColor = sSpecial & IsColored ? GetConstantColor() : PackedWhite;
    Draw2D(_shape, lod, cColor);
}

void Object::DrawPoints(int level, ClipFlags clipFlags, const FrameBase& frame)
{
    if (level == LOD_INVISIBLE)
    {
        return; // invisible LOD
    }
    if (clipFlags)
    {
        // try to clip bounding sphere; if the whole sphere is out the object is already skipped
        clipFlags &= GScene->GetCamera()->MayBeClipped(frame.Position(), GetRadius(), 1);
    }

    // determine which LOD will be used
    PoseidonAssert(level >= 0);
    Shape* sShape = _shape->LevelOpaque(level);
    if (sShape->NPos() <= 0)
    {
        return;
    }

    Animate(level);

    Matrix4Val pointView = GScene->ScaledInvTransform() * frame.Transform();

    // draw all points
    TLVertexTable tlTable(this, *sShape, pointView);
    ClipFlags clipAnd = clipFlags;
    clipFlags &= tlTable.CheckClipping(*GScene->GetCamera(), clipFlags, clipAnd);
    if (!clipAnd)
    {
        LightList noLights;
        GEngine->FlushQueues();
        const int spec = sShape->Special();
        const render::LegacySpec specT = render::SplitLegacy(spec);
        GEngine->PrepareMesh(specT);
        int bias = (spec & ZBiasMask) / ZBiasStep;
        // max. bias value is 3
        GEngine->SetBias(bias * 5);

        if (render::Has(specT.routing, render::Routing::IsColored))
        {
            GScene->SetConstantColor(GetConstantColor());
        }

        tlTable.DoLighting(this, MIdentity, noLights, *sShape, spec);
        tlTable.DoPerspective(*GScene->GetCamera(), clipFlags);
        GEngine->BeginMesh(tlTable, render::SplitLegacy(sShape->Special()));
        MipInfo mip = GEngine->TextBank()->UseMipmap(nullptr, 0, 0);
        if (!mip.IsOK())
        {
            return;
        }
        GEngine->PrepareTriangle(mip, spec);