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add GPU morpher + Dart API

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This commit is contained in:
Nick Fisher
2021-09-17 13:45:41 +08:00
parent 8288758e78
commit 76f25ae7d5
25 changed files with 5736 additions and 44 deletions
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26
ios/Classes/filament/FilamentMethodCallHandler.mm
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@@ -42,7 +42,10 @@ static void* freeResourceGlobal(void* mem, size_t size, void* misc) {
- (void)handleMethodCall:(FlutterMethodCall* _Nonnull)call result:(FlutterResult _Nonnull )result {
if([@"initialize" isEqualToString:call.method]) {
_viewer = new mimetic::FilamentViewer(_layer, loadResourceGlobal, freeResourceGlobal);
if(!call.arguments)
_viewer = new mimetic::FilamentViewer(_layer, nullptr, loadResourceGlobal, freeResourceGlobal);
else
_viewer = new mimetic::FilamentViewer(_layer, [call.arguments UTF8String], loadResourceGlobal, freeResourceGlobal);
[_controller setViewer:_viewer];
[_controller startDisplayLink];
result(@"OK");
@@ -54,7 +57,7 @@ static void* freeResourceGlobal(void* mem, size_t size, void* misc) {
} else if([@"loadGltf" isEqualToString:call.method]) {
if(!_viewer)
return;
_viewer->loadGltf([call.arguments[0] UTF8String], [call.arguments[1] UTF8String]);
_viewer->loadGltf([call.arguments[0] UTF8String], [call.arguments[1] UTF8String], [call.arguments[2] UTF8String]);
result(@"OK");
} else if([@"panStart" isEqualToString:call.method]) {
if(!_viewer)
@@ -68,6 +71,25 @@ static void* freeResourceGlobal(void* mem, size_t size, void* misc) {
if(!_viewer)
return;
_viewer->manipulator->grabEnd();
} else if([@"createMorpher" isEqualToString:call.method]) {
_viewer->createMorpher([call.arguments[0] UTF8String], [call.arguments[1] UTF8String],[call.arguments[2] UTF8String]);
} else if([@"applyWeights" isEqualToString:call.method]) {
if(!_viewer)
return;
NSArray* nWeights = call.arguments[0];
NSNumber* nPrimitiveIndex = call.arguments[1];
int primitiveIndex = [nPrimitiveIndex intValue];
int count = [nWeights count];
float weights[count];
for(int i=0; i < count; i++) {
weights[i] = [nWeights[i] floatValue];
}
_viewer->morphHelper->applyWeights(weights, count, primitiveIndex);
} else if([@"zoom" isEqualToString:call.method]) {
if(!_viewer)
return;
_viewer->manipulator->scroll(0.0f, 0.0f, [call.arguments floatValue]);
} else {
result(FlutterMethodNotImplemented);
}