Merge pull request #38 from faidra/support_animation

Resolve conflicts of #27 (Support animation)

Author: yutopp

.gitignore

@@ -1,18 +1,27 @@
+# This .gitignore file should be placed at the root of your Unity project directory
 #
-# https://raw.githubusercontent.com/github/gitignore/master/Unity.gitignore
+# Get latest from https://github.com/github/gitignore/blob/main/Unity.gitignore
 #
-[Ll]ibrary/
-[Tt]emp/
-[Oo]bj/
-[Bb]uild/
-[Bb]uilds/
-[Ll]ogs/
+/[Ll]ibrary/
+/[Tt]emp/
+/[Oo]bj/
+/[Bb]uild/
+/[Bb]uilds/
+/[Ll]ogs/
+/[Uu]ser[Ss]ettings/
 
-# Never ignore Asset meta data
-![Aa]ssets/**/*.meta
+# MemoryCaptures can get excessive in size.
+# They also could contain extremely sensitive data
+/[Mm]emoryCaptures/
+
+# Recordings can get excessive in size
+/[Rr]ecordings/
 
 # Uncomment this line if you wish to ignore the asset store tools plugin
-# [Aa]ssets/AssetStoreTools*
+# /[Aa]ssets/AssetStoreTools*
+
+# Autogenerated Jetbrains Rider plugin
+/[Aa]ssets/Plugins/Editor/JetBrains*
 
 # Visual Studio cache directory
 .vs/
@@ -48,11 +57,20 @@ sysinfo.txt
 
 # Builds
 *.apk
+*.aab
 *.unitypackage
+*.app
 
 # Crashlytics generated file
 crashlytics-build.properties
 
+# Packed Addressables
+/[Aa]ssets/[Aa]ddressable[Aa]ssets[Dd]ata/*/*.bin*
+
+# Temporary auto-generated Android Assets
+/[Aa]ssets/[Ss]treamingAssets/aa.meta
+/[Aa]ssets/[Ss]treamingAssets/aa/*
+
 #
 #
 #

Assets/StreamingAssets/SampleModels/EmissiveStrengthTest.meta

@@ -0,0 +1,48 @@
+# Emissive Strength Test
+
+## Screenshots
+
+### Plain Rendering (Test Passes)
+
+![plain screenshot](screenshot/screenshot_large_plain.jpg)
+
+### Render with Optional Bloom Effect Enabled
+
+![screenshot with bloom](screenshot/screenshot_large_bloom.jpg)
+
+These screenshots were rendered in BabylonJS with the default IBL strength dialed
+down to help the glow stand out.  The second screenshot has an optional "Bloom" effect
+applied using the BabylonJS Default Rendering Pipeline.
+
+## Description
+
+This model tests if the `KHR_materials_emissive_strength` extension is available in a
+given implementation.  If it is not, the cubes will all emit the same shade of
+light blue.  For implementations that support this extension, the cubes will be
+progressively brighter to the right.
+
+## Cube Colors
+
+The basic emissive color of all the cubes is `[0.1, 0.5, 0.9]` in the glTF file, which
+is expected to undergo the usual linear-to-sRGB transfer before being shown to the viewer.
+The cube on the far left has no emissive strength extension (`1x`), and each subsequent
+cube doubles the strength (`2x`, `4x`, `8x`, and `16x`).
+
+With a simple output mapping, the cube on the far right may appear as
+plain white, due to all of its color components being clamped to the 1.0 upper limit.
+If "bloom" effects are enabled, some cubes may appear to glow.  In a path-tracing
+engine, all of these cubes may emit light, but the ones on the right should
+emit substantially more light.
+
+## Test Failure
+
+If a given implementation does not support `KHR_materials_emissive_strength`, the
+boxes will all appear to emit the same color.  For example:
+
+![test fail screenshot](screenshot/test_fail.jpg)
+
+## License Information
+
+Copyright 2022 Analytical Graphics, Inc.
+CC-BY 4.0 https://creativecommons.org/licenses/by/4.0/
+Model and textures by Ed Mackey.

Assets/StreamingAssets/SampleModels/EmissiveStrengthTest/README.md

@@ -0,0 +1,43 @@
+using System.IO;
+using UnityEngine;
+# if !UNITY_EDITOR && UNITY_ANDROID
+using System;
+using UnityEngine.Networking;
+# endif
+
+namespace VGltfExamples.Common
+{
+    public static class StreamReaderFactory
+    {
+# if !UNITY_EDITOR && UNITY_ANDROID
+        public static Stream Create(string path)
+        {
+            var basePath = "jar:file://" + Application.dataPath + "!/assets/";
+            var url = basePath + path;
+            using (var req = UnityWebRequest.Get(url))
+            {
+                req.SendWebRequest();
+
+                while (!req.isDone && !req.isNetworkError && !req.isHttpError) { }
+                if (req.isNetworkError || req.isHttpError) {
+                    throw new Exception($"Failed to load: url = {url}, error = {req.error}");
+                }
+
+                return new MemoryStream(req.downloadHandler.data);
+            }
+        }
+# elif !UNITY_EDITOR && UNITY_IOS
+        public static Stream Create(string path)
+        {
+            var basePath = Path.Combine(Application.dataPath, "Raw");
+            return File.OpenRead(Path.Combine(basePath, path));
+        }
+# else
+        public static Stream Create(string path)
+        {
+            var basePath = Path.Combine(Application.dataPath, "StreamingAssets");
+            return File.OpenRead(Path.Combine(basePath, path));
+        }
+# endif
+    }
+}