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Seed UI: Stepper -> TextField

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Yasuhito Nagatomo 1 year ago
parent a8928ce569
commit d8fdc8970c
3 changed files with 45 additions and 18 deletions
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22
README.md
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@ -25,6 +25,8 @@ You can see how it works through the simple sample code.
![Image](images/ss0_1280.png)
## Change Log
- [1.2.1 (7)] - Dec 30, 2022 `[Changed]`
- Changed the Seed UI from Stepper to TextField and the initial value from 100 to 1_000_000.
- [1.2.0 (6)] - Dec 25, 2022 `[Added]`
- Added the guidance scale. It requires the latest apple/ml-stable-diffusion Swift Package.
- [1.1.0 (5)] - Dec 21, 2022 `[Added]`
@ -109,7 +111,7 @@ Now you can build the project, targeting to iPhone, iPad, or My Mac (Designed fo
- if you encounter the memory limit issues on mobile devices, please try adding `Increase Memory Limit` and `Extended Virtual Address Space` capabilities to your App ID. This adds an entitlement to your Xcode project.
- please make sure that you use the App ID which registered the capabilities, "Extended Virtual Address Space" and "Increased Memory Limit", at Developer - Identifiers site. Or Xcode displays the signing and capabilities errors.
### progress handler
### Progress handler
- if you would like to handle the progress handler during generating images,
please check the another repo, which shows a sample of progress-handler.
@ -130,11 +132,23 @@ important as there could be data charges or storage impact that the user might n
![Image](images/ss_4_steps.png)
### Diffusers models
- You can use diffusers/text-to-image models on [Hugging Face Hub](https://huggingface.co/models?pipeline_tag=text-to-image&sort=downloads) .
- Convert the model you want to use to CoreML models and add them to the Xcode project.
- For example, when you use the [852wa/8528-diffusion](https://huggingface.co/852wa/8528-diffusion) model,
which is a fine-tuning model of SD v1.4, convert the models with the below command.
```bash
% python -m python_coreml_stable_diffusion.torch2coreml --convert-unet --convert-text-encoder --convert-vae-decoder --convert-safety-checker -o sd2CoremlChunked --model-version 852wa/8528-diffusion --bundle-resources-for-swift-cli --chunk-unet --attention-implementation SPLIT_EINSUM --compute-unit CPU_AND_NE
```
## Related apps
- AR Diffusion Museum: It shows how to use the progress handler and displays the generating images
step by step.
- AR Wall Picture: It's a sample app that uses generated images. It displays images in Photo Library on the wall with AR.
- [AR Diffusion Museum](https://github.com/ynagatomo/ARDiffMuseum) :
It shows how to use the progress handler and displays the generating images step by step.
- [AR Wall Picture](https://github.com/ynagatomo/ARWallPicture) :
It's a sample app that uses generated images. It displays images in Photo Library on the wall with AR.
![Image](images/relatedapps.jpg)

16
imggensd2.xcodeproj/project.pbxproj
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@ -12,7 +12,7 @@
BA03C37C293D785D001426DE /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = BA03C37B293D785D001426DE /* Assets.xcassets */; };
BA03C37F293D785D001426DE /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = BA03C37E293D785D001426DE /* Preview Assets.xcassets */; };
BA03C38D293D8773001426DE /* ImageGenerator.swift in Sources */ = {isa = PBXBuildFile; fileRef = BA03C38C293D8773001426DE /* ImageGenerator.swift */; };
BA07E4C5295530180021EC77 /* CoreMLModels in Resources */ = {isa = PBXBuildFile; fileRef = BA07E4C4295530180021EC77 /* CoreMLModels */; };
BA1C3AAC295EE70E00D5FB42 /* CoreMLModels in Resources */ = {isa = PBXBuildFile; fileRef = BA1C3AAB295EE70E00D5FB42 /* CoreMLModels */; };
BA645DB02957E6590037BE76 /* StableDiffusion in Frameworks */ = {isa = PBXBuildFile; productRef = BA645DAF2957E6590037BE76 /* StableDiffusion */; };
/* End PBXBuildFile section */
@ -24,7 +24,7 @@
BA03C37E293D785D001426DE /* Preview Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = "Preview Assets.xcassets"; sourceTree = "<group>"; };
BA03C386293D7CE5001426DE /* README.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = README.md; sourceTree = "<group>"; };
BA03C38C293D8773001426DE /* ImageGenerator.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageGenerator.swift; sourceTree = "<group>"; };
BA07E4C4295530180021EC77 /* CoreMLModels */ = {isa = PBXFileReference; lastKnownFileType = folder; path = CoreMLModels; sourceTree = "<group>"; };
BA1C3AAB295EE70E00D5FB42 /* CoreMLModels */ = {isa = PBXFileReference; lastKnownFileType = folder; path = CoreMLModels; sourceTree = "<group>"; };
/* End PBXFileReference section */
/* Begin PBXFrameworksBuildPhase section */
@ -59,7 +59,7 @@
BA03C376293D785C001426DE /* imggensd2 */ = {
isa = PBXGroup;
children = (
BA07E4C4295530180021EC77 /* CoreMLModels */,
BA1C3AAB295EE70E00D5FB42 /* CoreMLModels */,
BA03C377293D785C001426DE /* imggensd2App.swift */,
BA03C379293D785C001426DE /* ContentView.swift */,
BA03C38C293D8773001426DE /* ImageGenerator.swift */,
@ -142,7 +142,7 @@
isa = PBXResourcesBuildPhase;
buildActionMask = 2147483647;
files = (
BA07E4C5295530180021EC77 /* CoreMLModels in Resources */,
BA1C3AAC295EE70E00D5FB42 /* CoreMLModels in Resources */,
BA03C37F293D785D001426DE /* Preview Assets.xcassets in Resources */,
BA03C37C293D785D001426DE /* Assets.xcassets in Resources */,
);
@ -305,7 +305,7 @@
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 6;
CURRENT_PROJECT_VERSION = 7;
DEVELOPMENT_ASSET_PATHS = "\"imggensd2/Preview Content\"";
DEVELOPMENT_TEAM = J5CY9Q9UP5;
ENABLE_PREVIEWS = YES;
@ -321,7 +321,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.2.0;
MARKETING_VERSION = 1.2.1;
PRODUCT_BUNDLE_IDENTIFIER = com.atarayosd.imggensd2;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_EMIT_LOC_STRINGS = YES;
@ -336,7 +336,7 @@
ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
CODE_SIGN_STYLE = Automatic;
CURRENT_PROJECT_VERSION = 6;
CURRENT_PROJECT_VERSION = 7;
DEVELOPMENT_ASSET_PATHS = "\"imggensd2/Preview Content\"";
DEVELOPMENT_TEAM = J5CY9Q9UP5;
ENABLE_PREVIEWS = YES;
@ -352,7 +352,7 @@
"$(inherited)",
"@executable_path/Frameworks",
);
MARKETING_VERSION = 1.2.0;
MARKETING_VERSION = 1.2.1;
PRODUCT_BUNDLE_IDENTIFIER = com.atarayosd.imggensd2;
PRODUCT_NAME = "$(TARGET_NAME)";
SWIFT_EMIT_LOC_STRINGS = YES;

25
imggensd2/ContentView.swift
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@ -20,7 +20,8 @@ lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer
ImageGenerator.GenerationParameter(prompt: prompt,
negativePrompt: negativePrompt,
guidanceScale: 8.0,
seed: 100, stepCount: 20,
seed: 1_000_000,
stepCount: 20,
imageCount: 1, disableSafety: false)
var body: some View {
ScrollView {
@ -72,7 +73,7 @@ struct PromptView: View {
HStack { Text("Negative Prompt:"); Spacer() }
TextField("Negative Prompt:", text: $parameter.negativePrompt)
.textFieldStyle(RoundedBorderTextFieldStyle())
Stepper(value: $parameter.guidanceScale, in: 0.0...10.0, step: 0.5) {
Stepper(value: $parameter.guidanceScale, in: 0.0...40.0, step: 0.5) {
Text("Guidance scale: \(parameter.guidanceScale, specifier: "%.1f") ")
}
Stepper(value: $parameter.imageCount, in: 1...10) {
@ -81,9 +82,21 @@ struct PromptView: View {
Stepper(value: $parameter.stepCount, in: 1...100) {
Text("Iteration steps: \(parameter.stepCount)")
}
Stepper(value: $parameter.seed, in: 0...10000) {
Text("Seed: \(parameter.seed)")
}
}.padding()
HStack { Text("Seed:"); Spacer() }
TextField("Seed number (0 ... 4_294_967_295)",
value: $parameter.seed,
formatter: NumberFormatter())
.textFieldStyle(RoundedBorderTextFieldStyle())
.onSubmit {
if parameter.seed < 0 {
parameter.seed = 0
} else if parameter.seed > UInt32.max {
parameter.seed = Int(UInt32.max)
} else {
// do nothing
}
}
}
.padding()
}
}

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