func (self *TextureManager) UseLitTexture() bool {
return self.nightLightingDataRef != nil && dataAccess.GetFloatData(self.nightLightingDataRef) > 0.25
}
func (self *DefaultRenderer) Render(isBlend, renderAircraftLabels bool, aircrafts []*goplanemp.Plane, ref interface{}) {
var startTime time.Time
if self.configuration.EnableRenderStatistics {
startTime = time.Now()
}
self.totalPlanes = len(aircrafts)
self.obj7Planes, self.obj8Planes = 0, 0
now := processing.GetCycleNumber()
cameraPos := camera.XPLMReadCameraPosition()
cameraZoom := cameraPos.Zoom
maxDist := dataAccess.GetFloatData(self.visDataRef)
labelDist := float32(math.Min(float64(maxDist), MAX_LABEL_DIST)) * cameraZoom
fullPlaneDist := cameraZoom * (5280.0 / 3.2) * self.configuration.FullDistance * 0.6213712
cullInfo := newCullInfo()
if now%self.configuration.CalculationMod == 0 {
self.renderPlanes.Clear()
userAircraftAlt := dataAccess.GetDoubleData(self.altitudeDataRef) / FtToMeters
for _, plane := range aircrafts {
//neue Liste erzeugen
if plane.CslAircraft.CslType == csl.CSL_TYPE_OBJ7 && plane.CslAircraft.ObjInfo == nil {
//es wurde kein Objekt für ein OBJ7-Flugzeug geladen --> aktuelles Flugzeug ignorieren
continue
}
if plane.UpdateData(now, goplanemp.DataType_Position) == goplanemp.Data_Unavailable {
//keine Positionsdaten vorhanden --> aktuelles Flugzeug ignorieren
continue
}
//Entfernung des Flugzeugs bestimmen
x64, y64, z64 := graphics.WorldToLocal(plane.PositionData.Lat, plane.PositionData.Lon, plane.PositionData.Elevation*FtToMeters)
x, y, z := float32(x64), float32(y64), float32(z64)
//prüfen ob das Flugzeug angezeigt werden soll
cull, distance := self.isCulling(plane, cullInfo, x, y, z, maxDist)
//Flugzeug ist außerhalb des TCAS-Bereichs --> ignorieren
if distance > MAX_TCAS_DIST {
continue
}
plane.RenderFull = distance < fullPlaneDist
if !cull {
self.renderPlanes.AddPlane(self.buildPlaneToRender(plane, x, y, z, distance, userAircraftAlt, now))
}
}
}
//und Flugzeuge zeichen
obj7Planes, obj8Planes := self.renderPlanes.GetPlanes()
if len(obj7Planes) > 0 {
if isBlend {
// Durchlauf 1 - OBJ7-Flugzeuge
// Blend for solid OBJ7s? YES! First, in HDR mode, they DO NOT draw to the gbuffer properly -
// they splat their livery into the normal map, which is terrifying and stupid. Then they are also
// pre-lit...the net result is surprisingly not much worse than regular rendering considering how many
// bad things have happened, but for all I know we're getting NaNs somewhere.
//
// Blending isn't going to hurt things in NON-HDR because our rendering is so stupid for old objs - there's
// pretty much never translucency so we aren't going to get Z-order fails. So f--- it...always draw blend.<
for _, current := range obj7Planes {
if current.dist > fullPlaneDist {
//max. Entfernung wurde erreicht --> aktuelles Flugzeug nicht zeichnen
continue
}
self.drawObj7Model(current)
self.obj7Planes++
}
// Durchlauf 2- OBJ7-Lichter
fov := dataAccess.GetFloatData(self.fovDataRef)
self.beginObj7LightDrawing()
for _, current := range obj7Planes {
if !self.configuration.UseObj8Lights || current.dist > fullPlaneDist {
self.drawObj7Lights(current, fov, cameraPos)
}
}
} else {
if self.configuration.UseObj8Lights {
for _, current := range obj7Planes {
if current.dist <= fullPlaneDist {
self.drawObj8Lights(current)
}
}
}
}
}
//Durchlauf 3 - OBJ8-Flugzeuge zeichnen
if len(obj8Planes) > 0 {
if isBlend {
for _, plane := range obj8Planes {
currentAircraft = plane.plane
self.drawObj8Tanslucent(plane)
}
} else {
for _, plane := range obj8Planes {
currentAircraft = plane.plane
self.drawObj8Solid(plane)
}
}
self.obj8Planes = len(obj8Planes)
}
// Durchlauf 4 - Beschriftungen zeichnen
if isBlend && renderAircraftLabels {
self.drawPlaneLabels(self.renderPlanes, cullInfo, labelDist)
}
if self.configuration.EnableRenderStatistics {
self.drawTime = time.Now().Sub(startTime).Seconds() / 1000.0
}
}