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add setExposure, forceRender and update hot reload asset check for iOS

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This commit is contained in:
Nick Fisher
2023-03-12 14:01:58 +08:00
parent f99d2d0ad3
commit 26fba3cbf0
1 changed files with 50 additions and 25 deletions
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75
ios/Classes/SwiftPolyvoxFilamentPlugin.swift
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@@ -45,43 +45,56 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
let uriString = String(cString:uri.assumingMemoryBound(to: UInt8.self))
var path:String? = nil
let appFolder = Bundle.main.resourceURL
let dirPaths = NSSearchPathForDirectoriesInDomains(.applicationDirectory,
.userDomainMask, true)
let supportDirPaths = NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory,
.userDomainMask, true)
let devFsPath = URL(fileURLWithPath: supportDirPaths.first!, isDirectory:true).deletingLastPathComponent().deletingLastPathComponent().appendingPathComponent("tmp")
// check for hot-reloaded asset
var found : URL? = nil
let orderedURLs = try? FileManager.default.enumerator(at: devFsPath, includingPropertiesForKeys: [ .pathKey, .creationDateKey], options: .skipsHiddenFiles)
for case let fileURL as URL in orderedURLs! {
if !(fileURL.path.hasSuffix(uriString)) {
continue
}
if found == nil {
found = fileURL
} else {
do {
let c1 = try found!.resourceValues(forKeys: [.creationDateKey]).creationDate
let c2 = try fileURL.resourceValues(forKeys: [.creationDateKey]).creationDate
if c1! < c2! {
found = fileURL
if(uriString.hasPrefix("asset://")) {
let assetPath = String(uriString.dropFirst(8))
print("Searching for hot reloaded asset under path : \(assetPath)")
let appFolder = Bundle.main.resourceURL
let dirPaths = NSSearchPathForDirectoriesInDomains(.applicationDirectory,
.userDomainMask, true)
let supportDirPaths = NSSearchPathForDirectoriesInDomains(.applicationSupportDirectory,
.userDomainMask, true)
let devFsPath = URL(fileURLWithPath: supportDirPaths.first!, isDirectory:true).deletingLastPathComponent().deletingLastPathComponent().appendingPathComponent("tmp")
let orderedURLs = try? FileManager.default.enumerator(at: devFsPath, includingPropertiesForKeys: [ .pathKey, .creationDateKey], options: .skipsHiddenFiles)
for case let fileURL as URL in orderedURLs! {
if !(fileURL.path.hasSuffix(assetPath)) {
continue
}
print("Found hot reloaded asset : \(fileURL)")
if found == nil {
found = fileURL
} else {
do {
let c1 = try found!.resourceValues(forKeys: [.creationDateKey]).creationDate
let c2 = try fileURL.resourceValues(forKeys: [.creationDateKey]).creationDate
if c1! < c2! {
found = fileURL
print("\(fileURL) is newer, replacing")
} else {
print("Ignoring older asset")
}
} catch {
}
} catch {
}
}
}
if found != nil {
print("Using hot reloaded asset : \(found)")
path = found?.path
} else {
if(uriString.hasPrefix("file://")) {
path = String(uriString.dropFirst(7))
} else if(uriString.hasPrefix("asset://")) {
let key = instance.registrar.lookupKey(forAsset:String(uriString.dropFirst(6)))
let key = instance.registrar.lookupKey(forAsset:String(uriString.dropFirst(8)))
path = Bundle.main.path(forResource: key, ofType:nil)
print("Found path \(path) for uri \(uriString)")
guard path != nil else {
@@ -125,6 +138,14 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
render(viewer, 0)
self.registry.textureFrameAvailable(textureId)
}
func forceRender() {
guard let textureId = self.textureId, let viewer = viewer else {
return
}
render(viewer, 0)
self.registry.textureFrameAvailable(textureId)
}
public func copyPixelBuffer() -> Unmanaged<CVPixelBuffer>? {
if(targetPixelBuffer == nil) {
@@ -422,7 +443,7 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
remove_light(self.viewer,call.arguments as! Int32)
result(true);
case "render":
doRender()
forceRender()
result("OK")
case "resize":
let args = call.arguments as! Array<Double>
@@ -481,6 +502,10 @@ public class SwiftPolyvoxFilamentPlugin: NSObject, FlutterPlugin, FlutterTexture
set_camera_model_matrix(self.viewer, floatPtr)
}
result("OK")
case "setCameraExposure":
let args = call.arguments as! Array<Any>
set_camera_exposure(self.viewer, Float(args[0] as! Double), Float(args[1] as! Double),Float(args[2] as! Double))
result("OK");
case "setCameraFocalLength":
set_camera_focal_length(self.viewer, Float(call.arguments as! Double))
result("OK");