WorldWind Kotlin/earth.worldwind.frame/[ios]BasicFrameMetrics

BasicFrameMetrics

open class BasicFrameMetrics : FrameMetrics

iOS port of BasicFrameMetrics. Differences from the JVM/Android port:

System.currentTimeMillis() → Clock.System.now().toEpochMilliseconds()
The synchronized(drawLock) blocks are dropped. iOS dispatches GL work on a dedicated queue managed by earth.worldwind.WorldWindow; render and draw aren't expected to run on different threads simultaneously. If that changes (e.g. a background tile-draw thread), wrap the draw* methods with an AtomicReference-based guard.

Constructors

BasicFrameMetrics

constructor()

Properties

val drawCount: Long

val drawTime: Long

drawTimeAverage

val drawTimeAverage: Double

val drawTimeStdDev: Double

val drawTimeTotal: Long

val renderCount: Long

renderResourceCacheCapacity

val renderResourceCacheCapacity: Long

renderResourceCacheEntryCount

val renderResourceCacheEntryCount: Int

renderResourceCacheUsedCapacity

val renderResourceCacheUsedCapacity: Long

val renderTime: Long

renderTimeAverage

val renderTimeAverage: Double

renderTimeStdDev

val renderTimeStdDev: Double

renderTimeTotal

val renderTimeTotal: Long

Functions

open override fun beginDrawing(dc: DrawContext)

open override fun beginRendering(rc: RenderContext)

open override fun endDrawing(dc: DrawContext)

open override fun endRendering(rc: RenderContext)

open override fun reset()

open override fun toString(): String