Seed UI: Stepper -> TextField

README.md

@@ -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
+- [AR Diffusion Museum](https://github.com/ynagatomo/ARDiffMuseum) : 
-step by step.
+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 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)
 

imggensd2.xcodeproj/project.pbxproj

@@ -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;

imggensd2/ContentView.swift

@@ -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) {
+            HStack { Text("Seed:"); Spacer() }
-                Text("Seed: \(parameter.seed)")
+            TextField("Seed number (0 ... 4_294_967_295)",
-            }
+                      value: $parameter.seed,
-        }.padding()
+                      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()
     }
 }