diff --git a/MyOpenGLLearn/.gitignore b/MyOpenGLLearn/.gitignore new file mode 100644 index 0000000..aa724b7 --- /dev/null +++ b/MyOpenGLLearn/.gitignore @@ -0,0 +1,15 @@ +*.iml +.gradle +/local.properties +/.idea/caches +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +/.idea/navEditor.xml +/.idea/assetWizardSettings.xml +.DS_Store +/build +/captures +.externalNativeBuild +.cxx +local.properties diff --git a/MyOpenGLLearn/.idea/.gitignore b/MyOpenGLLearn/.idea/.gitignore new file mode 100644 index 0000000..26d3352 --- /dev/null +++ b/MyOpenGLLearn/.idea/.gitignore @@ -0,0 +1,3 @@ +# Default ignored files +/shelf/ +/workspace.xml diff --git a/MyOpenGLLearn/.idea/compiler.xml b/MyOpenGLLearn/.idea/compiler.xml new file mode 100644 index 0000000..61a9130 --- /dev/null +++ b/MyOpenGLLearn/.idea/compiler.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/.idea/gradle.xml b/MyOpenGLLearn/.idea/gradle.xml new file mode 100644 index 0000000..a9f4e52 --- /dev/null +++ b/MyOpenGLLearn/.idea/gradle.xml @@ -0,0 +1,18 @@ + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/.idea/misc.xml b/MyOpenGLLearn/.idea/misc.xml new file mode 100644 index 0000000..d5d35ec --- /dev/null +++ b/MyOpenGLLearn/.idea/misc.xml @@ -0,0 +1,9 @@ + + + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/.idea/vcs.xml b/MyOpenGLLearn/.idea/vcs.xml new file mode 100644 index 0000000..6c0b863 --- /dev/null +++ b/MyOpenGLLearn/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/.gitignore b/MyOpenGLLearn/app/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/MyOpenGLLearn/app/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/MyOpenGLLearn/app/build.gradle b/MyOpenGLLearn/app/build.gradle new file mode 100644 index 0000000..c1f9797 --- /dev/null +++ b/MyOpenGLLearn/app/build.gradle @@ -0,0 +1,38 @@ +plugins { + id 'com.android.application' +} + +android { + compileSdk 32 + + defaultConfig { + applicationId "com.navinfo.myopengllearn" + minSdk 26 + targetSdk 32 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } +} + +dependencies { + + implementation 'androidx.appcompat:appcompat:1.5.1' + implementation 'com.google.android.material:material:1.6.1' + implementation 'androidx.constraintlayout:constraintlayout:2.1.4' + testImplementation 'junit:junit:4.13.2' + androidTestImplementation 'androidx.test.ext:junit:1.1.3' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0' +} \ No newline at end of file diff --git a/MyOpenGLLearn/app/proguard-rules.pro b/MyOpenGLLearn/app/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/MyOpenGLLearn/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/androidTest/java/com/navinfo/myopengllearn/ExampleInstrumentedTest.java b/MyOpenGLLearn/app/src/androidTest/java/com/navinfo/myopengllearn/ExampleInstrumentedTest.java new file mode 100644 index 0000000..af81d96 --- /dev/null +++ b/MyOpenGLLearn/app/src/androidTest/java/com/navinfo/myopengllearn/ExampleInstrumentedTest.java @@ -0,0 +1,26 @@ +package com.navinfo.myopengllearn; + +import android.content.Context; + +import androidx.test.platform.app.InstrumentationRegistry; +import androidx.test.ext.junit.runners.AndroidJUnit4; + +import org.junit.Test; +import org.junit.runner.RunWith; + +import static org.junit.Assert.*; + +/** + * Instrumented test, which will execute on an Android device. + * + * @see Testing documentation + */ +@RunWith(AndroidJUnit4.class) +public class ExampleInstrumentedTest { + @Test + public void useAppContext() { + // Context of the app under test. + Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext(); + assertEquals("com.navinfo.myopengllearn", appContext.getPackageName()); + } +} \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/AndroidManifest.xml b/MyOpenGLLearn/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..25ea207 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/AndroidManifest.xml @@ -0,0 +1,27 @@ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/MyTDView.java b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/MyTDView.java new file mode 100644 index 0000000..b7a92f3 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/MyTDView.java @@ -0,0 +1,77 @@ +package com.navinfo.myopengllearn; + +import javax.microedition.khronos.egl.EGLConfig; +import javax.microedition.khronos.opengles.GL10; +import android.content.Context; +import android.opengl.GLES20; +import android.opengl.GLSurfaceView; +import android.opengl.Matrix; + +public class MyTDView extends GLSurfaceView +{ + final float ANGLE_SPAN = 0.375f; + + RotateThread rthread; + SceneRenderer mRenderer; + public MyTDView(Context context) + { + super(context); + this.setEGLContextClientVersion(2); + mRenderer=new SceneRenderer(); + this.setRenderer(mRenderer); + this.setRenderMode(GLSurfaceView.RENDERMODE_CONTINUOUSLY); + } + private class SceneRenderer implements GLSurfaceView.Renderer + { + Triangle tle; + public void onDrawFrame(GL10 gl) + { + //清除深度缓冲与颜色缓冲 + GLES20.glClear( GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT); + //绘制三角形对 + tle.drawSelf(); + } + public void onSurfaceChanged(GL10 gl, int width, int height) + { + //设置视窗大小及位置 + GLES20.glViewport(0, 0, width, height); + //计算GLSurfaceView的宽高比 + float ratio = (float) width / height; + //调用此方法计算产生透视投影矩阵 + Matrix.frustumM(Triangle.mProjMatrix, 0, -ratio, ratio, -1, 1, 1, 10); + //调用此方法产生摄像机9参数位置矩阵 + Matrix.setLookAtM(Triangle.mVMatrix, 0, 0,0,3,0f,0f,0f,0f,1.0f,0.0f); + } + public void onSurfaceCreated(GL10 gl, EGLConfig config) + { + //设置屏幕背景色RGBA + GLES20.glClearColor(0,0,0,1.0f); + //创建三角形对对象 + tle=new Triangle(MyTDView.this); + //打开深度检测 + GLES20.glEnable(GLES20.GL_DEPTH_TEST); + rthread=new RotateThread(); + rthread.start(); + } + } + public class RotateThread extends Thread + { + public boolean flag=true; + @Override + public void run() + { + while(flag) + { + mRenderer.tle.xAngle=mRenderer.tle.xAngle+ANGLE_SPAN; + try + { + Thread.sleep(20); + } + catch(Exception e) + { + e.printStackTrace(); + } + } + } + } +} diff --git a/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/Sample3_1Activity.java b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/Sample3_1Activity.java new file mode 100644 index 0000000..5b86f1b --- /dev/null +++ b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/Sample3_1Activity.java @@ -0,0 +1,33 @@ +package com.navinfo.myopengllearn; + +import android.app.Activity; +import android.content.pm.ActivityInfo; +import android.os.Bundle; + +public class Sample3_1Activity extends Activity +{ + MyTDView mview; + @Override + public void onCreate(Bundle savedInstanceState) + { + super.onCreate(savedInstanceState); + //设置为竖屏模式 + setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); + mview=new MyTDView(this); + mview.requestFocus(); + mview.setFocusableInTouchMode(true); + setContentView(mview); + } + @Override + public void onResume() + { + super.onResume(); + mview.onResume(); + } + @Override + public void onPause() + { + super.onPause(); + mview.onPause(); + } +} \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/ShaderUtil.java b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/ShaderUtil.java new file mode 100644 index 0000000..797b82c --- /dev/null +++ b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/ShaderUtil.java @@ -0,0 +1,126 @@ +package com.navinfo.myopengllearn; + +import java.io.ByteArrayOutputStream; +import java.io.InputStream; + +import android.content.res.Resources; +import android.opengl.GLES20; +import android.util.Log; + +//加载顶点Shader与片元Shader的工具类 +public class ShaderUtil +{ + //加载制定shader的方法 + public static int loadShader + ( + int shaderType, //shader的类型 GLES20.GL_VERTEX_SHADER(顶点) GLES20.GL_FRAGMENT_SHADER(片元) + String source //shader的脚本字符串 + ) + { + //创建一个新shader + int shader = GLES20.glCreateShader(shaderType); + //若创建成功则加载shader + if (shader != 0) + { + //加载shader的源代码 + GLES20.glShaderSource(shader, source); + //编译shader + GLES20.glCompileShader(shader); + //存放编译成功shader数量的数组 + int[] compiled = new int[1]; + //获取Shader的编译情况 + GLES20.glGetShaderiv(shader, GLES20.GL_COMPILE_STATUS, compiled, 0); + if (compiled[0] == 0) + {//若编译失败则显示错误日志并删除此shader + Log.e("ES20_ERROR", "Could not compile shader " + shaderType + ":"); + Log.e("ES20_ERROR", GLES20.glGetShaderInfoLog(shader)); + GLES20.glDeleteShader(shader); + shader = 0; + } + } + return shader; + } + + //创建shader程序的方法 + public static int createProgram(String vertexSource, String fragmentSource) + { + //加载顶点着色器 + int vertexShader = loadShader(GLES20.GL_VERTEX_SHADER, vertexSource); + if (vertexShader == 0) + { + return 0; + } + + //加载片元着色器 + int pixelShader = loadShader(GLES20.GL_FRAGMENT_SHADER, fragmentSource); + if (pixelShader == 0) + { + return 0; + } + + //创建程序 + int program = GLES20.glCreateProgram(); + //若程序创建成功则向程序中加入顶点着色器与片元着色器 + if (program != 0) + { + //向程序中加入顶点着色器 + GLES20.glAttachShader(program, vertexShader); + checkGlError("glAttachShader"); + //向程序中加入片元着色器 + GLES20.glAttachShader(program, pixelShader); + checkGlError("glAttachShader"); + //链接程序 + GLES20.glLinkProgram(program); + //存放链接成功program数量的数组 + int[] linkStatus = new int[1]; + //获取program的链接情况 + GLES20.glGetProgramiv(program, GLES20.GL_LINK_STATUS, linkStatus, 0); + //若链接失败则报错并删除程序 + if (linkStatus[0] != GLES20.GL_TRUE) + { + Log.e("ES20_ERROR", "Could not link program: "); + Log.e("ES20_ERROR", GLES20.glGetProgramInfoLog(program)); + GLES20.glDeleteProgram(program); + program = 0; + } + } + return program; + } + + //检查每一步操作是否有错误的方法 + public static void checkGlError(String op) + { + int error; + while ((error = GLES20.glGetError()) != GLES20.GL_NO_ERROR) + { + Log.e("ES20_ERROR", op + ": glError " + error); + throw new RuntimeException(op + ": glError " + error); + } + } + + //从sh脚本中加载shader内容的方法 + public static String loadFromAssetsFile(String fname,Resources r) + { + String result=null; + try + { + InputStream in=r.getAssets().open(fname); + int ch=0; + ByteArrayOutputStream baos = new ByteArrayOutputStream(); + while((ch=in.read())!=-1) + { + baos.write(ch); + } + byte[] buff=baos.toByteArray(); + baos.close(); + in.close(); + result=new String(buff,"UTF-8"); + result=result.replaceAll("\\r\\n","\n"); + } + catch(Exception e) + { + e.printStackTrace(); + } + return result; + } +} diff --git a/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/Triangle.java b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/Triangle.java new file mode 100644 index 0000000..03ce2a4 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/java/com/navinfo/myopengllearn/Triangle.java @@ -0,0 +1,128 @@ +package com.navinfo.myopengllearn; + +import java.nio.ByteBuffer; +import java.nio.ByteOrder; +import java.nio.FloatBuffer; +import android.opengl.GLES20; +import android.opengl.Matrix; + +//三角形 +public class Triangle +{ + public static float[] mProjMatrix = new float[16];//4x4矩阵 投影用 + public static float[] mVMatrix = new float[16];//摄像机位置朝向9参数矩阵 + public static float[] mMVPMatrix;//最后起作用的总变换矩阵 + + int mProgram;//自定义渲染管线程序id + int muMVPMatrixHandle;//总变换矩阵引用id + int maPositionHandle; //顶点位置属性引用id + int maColorHandle; //顶点颜色属性引用id + String mVertexShader;//顶点着色器 + String mFragmentShader;//片元着色器 + static float[] mMMatrix = new float[16];//具体物体的移动旋转矩阵，旋转、平移 + + FloatBuffer mVertexBuffer;//顶点坐标数据缓冲 + FloatBuffer mColorBuffer;//顶点着色数据缓冲 + int vCount=0; + float xAngle=0;//绕x轴旋转的角度 + public Triangle(MyTDView mv) + { + //初始化顶点坐标与着色数据 + initVertexData(); + //初始化shader + initShader(mv); + } + + public void initVertexData() + { + //顶点坐标数据的初始化 + vCount=3; + final float UNIT_SIZE=0.2f; + float vertices[]=new float[] + { + -4*UNIT_SIZE,0, + 0,0,-4*UNIT_SIZE, + 0,4*UNIT_SIZE,0,0 + }; + + ByteBuffer vbb = ByteBuffer.allocateDirect(vertices.length*4); + vbb.order(ByteOrder.nativeOrder()); + mVertexBuffer = vbb.asFloatBuffer(); + mVertexBuffer.put(vertices); + mVertexBuffer.position(0); + + float colors[]=new float[] + { + 1,1,1,0, + 0,0,1,0, + 0,1,0,0 + }; + + ByteBuffer cbb = ByteBuffer.allocateDirect(colors.length*4); + cbb.order(ByteOrder.nativeOrder()); + mColorBuffer = cbb.asFloatBuffer(); + mColorBuffer.put(colors); + mColorBuffer.position(0); + } + + //初始化shader + public void initShader(MyTDView mv) + { + //加载顶点着色器的脚本内容 + mVertexShader=ShaderUtil.loadFromAssetsFile("vertex.sh", mv.getResources()); + //加载片元着色器的脚本内容 + mFragmentShader=ShaderUtil.loadFromAssetsFile("frag.sh", mv.getResources()); + //基于顶点着色器与片元着色器创建程序 + mProgram = ShaderUtil.createProgram(mVertexShader, mFragmentShader); + //获取程序中顶点位置属性引用id + maPositionHandle = GLES20.glGetAttribLocation(mProgram, "aPosition"); + //获取程序中顶点颜色属性引用id + maColorHandle= GLES20.glGetAttribLocation(mProgram, "aColor"); + //获取程序中总变换矩阵引用id + muMVPMatrixHandle = GLES20.glGetUniformLocation(mProgram, "uMVPMatrix"); + } + + public void drawSelf() + { + //制定使用某套shader程序 + GLES20.glUseProgram(mProgram); + //初始化变换矩阵 + Matrix.setRotateM(mMMatrix,0,0,0,1,0); + //设置沿Z轴正向位移1 + Matrix.translateM(mMMatrix,0,0,0,1); + //设置绕x轴旋转 + Matrix.rotateM(mMMatrix,0,xAngle,1,0,0); + // + GLES20.glUniformMatrix4fv(muMVPMatrixHandle, 1, false, Triangle.getFianlMatrix(mMMatrix), 0); + //为画笔指定顶点位置数据 + GLES20.glVertexAttribPointer( + maPositionHandle, + 3, + GLES20.GL_FLOAT, + false, + 3*4, + mVertexBuffer + ); + GLES20.glVertexAttribPointer + ( + maColorHandle, + 4, + GLES20.GL_FLOAT, + false, + 4*4, + mColorBuffer + ); + //允许顶点位置数据数组 + GLES20.glEnableVertexAttribArray(maPositionHandle); + GLES20.glEnableVertexAttribArray(maColorHandle); + //绘制三角形 + GLES20.glDrawArrays(GLES20.GL_TRIANGLES, 0, vCount); + } + public static float[] getFianlMatrix(float[] spec) + { + mMVPMatrix=new float[16]; + Matrix.multiplyMM(mMVPMatrix, 0, mVMatrix, 0, spec, 0); + Matrix.multiplyMM(mMVPMatrix, 0, mProjMatrix, 0, mMVPMatrix, 0); + return mMVPMatrix; + } +} diff --git a/MyOpenGLLearn/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/MyOpenGLLearn/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..2b068d1 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/drawable/ic_launcher_background.xml b/MyOpenGLLearn/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..07d5da9 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/MyOpenGLLearn/app/src/main/res/layout/activity_sample31.xml b/MyOpenGLLearn/app/src/main/res/layout/activity_sample31.xml new file mode 100644 index 0000000..aa71001 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/layout/activity_sample31.xml @@ -0,0 +1,9 @@ + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/MyOpenGLLearn/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/MyOpenGLLearn/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml new file mode 100644 index 0000000..eca70cf --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml @@ -0,0 +1,5 @@ + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/mipmap-hdpi/ic_launcher.webp b/MyOpenGLLearn/app/src/main/res/mipmap-hdpi/ic_launcher.webp new file mode 100644 index 0000000..c209e78 Binary files /dev/null and b/MyOpenGLLearn/app/src/main/res/mipmap-hdpi/ic_launcher.webp differ diff --git a/MyOpenGLLearn/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp b/MyOpenGLLearn/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp new file mode 100644 index 0000000..b2dfe3d Binary files /dev/null and b/MyOpenGLLearn/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp differ diff --git a/MyOpenGLLearn/app/src/main/res/mipmap-mdpi/ic_launcher.webp b/MyOpenGLLearn/app/src/main/res/mipmap-mdpi/ic_launcher.webp new file mode 100644 index 0000000..4f0f1d6 Binary files /dev/null and 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b/MyOpenGLLearn/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp new file mode 100644 index 0000000..9126ae3 Binary files /dev/null and b/MyOpenGLLearn/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp differ diff --git a/MyOpenGLLearn/app/src/main/res/values-night/themes.xml b/MyOpenGLLearn/app/src/main/res/values-night/themes.xml new file mode 100644 index 0000000..f619c1a --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/values-night/themes.xml @@ -0,0 +1,16 @@ + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/values/colors.xml b/MyOpenGLLearn/app/src/main/res/values/colors.xml new file mode 100644 index 0000000..f8c6127 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/values/colors.xml @@ -0,0 +1,10 @@ + + + #FFBB86FC + #FF6200EE + #FF3700B3 + #FF03DAC5 + #FF018786 + #FF000000 + #FFFFFFFF + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/values/strings.xml b/MyOpenGLLearn/app/src/main/res/values/strings.xml new file mode 100644 index 0000000..2d2490e --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/values/strings.xml @@ -0,0 +1,3 @@ + + MyOpenGLLearn + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/values/themes.xml b/MyOpenGLLearn/app/src/main/res/values/themes.xml new file mode 100644 index 0000000..032776a --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/values/themes.xml @@ -0,0 +1,16 @@ + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/xml/backup_rules.xml b/MyOpenGLLearn/app/src/main/res/xml/backup_rules.xml new file mode 100644 index 0000000..fa0f996 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/xml/backup_rules.xml @@ -0,0 +1,13 @@ + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/main/res/xml/data_extraction_rules.xml b/MyOpenGLLearn/app/src/main/res/xml/data_extraction_rules.xml new file mode 100644 index 0000000..9ee9997 --- /dev/null +++ b/MyOpenGLLearn/app/src/main/res/xml/data_extraction_rules.xml @@ -0,0 +1,19 @@ + + + + + + + \ No newline at end of file diff --git a/MyOpenGLLearn/app/src/test/java/com/navinfo/myopengllearn/ExampleUnitTest.java b/MyOpenGLLearn/app/src/test/java/com/navinfo/myopengllearn/ExampleUnitTest.java new file mode 100644 index 0000000..0f2d903 --- /dev/null +++ b/MyOpenGLLearn/app/src/test/java/com/navinfo/myopengllearn/ExampleUnitTest.java @@ -0,0 +1,17 @@ +package com.navinfo.myopengllearn; + +import org.junit.Test; + +import static org.junit.Assert.*; + +/** + * Example local unit test, which will execute on the development machine (host). + * + * @see Testing documentation + */ +public class ExampleUnitTest { + @Test + public void addition_isCorrect() { + assertEquals(4, 2 + 2); + } +} \ No newline at end of file diff --git a/MyOpenGLLearn/build.gradle b/MyOpenGLLearn/build.gradle new file mode 100644 index 0000000..a550ce3 --- /dev/null +++ b/MyOpenGLLearn/build.gradle @@ -0,0 +1,9 @@ +// Top-level build file where you can add configuration options common to all sub-projects/modules. +plugins { + id 'com.android.application' version '7.2.1' apply false + id 'com.android.library' version '7.2.1' apply false +} + +task clean(type: Delete) { + delete rootProject.buildDir +} \ No newline at end of file diff --git a/MyOpenGLLearn/gradle.properties b/MyOpenGLLearn/gradle.properties new file mode 100644 index 0000000..dab7c28 --- /dev/null +++ b/MyOpenGLLearn/gradle.properties @@ -0,0 +1,21 @@ +# Project-wide Gradle settings. +# IDE (e.g. Android Studio) users: +# Gradle settings configured through the IDE *will override* +# any settings specified in this file. +# For more details on how to configure your build environment visit +# http://www.gradle.org/docs/current/userguide/build_environment.html +# Specifies the JVM arguments used for the daemon process. +# The setting is particularly useful for tweaking memory settings. +org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 +# When configured, Gradle will run in incubating parallel mode. +# This option should only be used with decoupled projects. More details, visit +# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects +# org.gradle.parallel=true +# AndroidX package structure to make it clearer which packages are bundled with the +# Android operating system, and which are packaged with your app"s APK +# https://developer.android.com/topic/libraries/support-library/androidx-rn +android.useAndroidX=true +# Enables namespacing of each library's R class so that its R class includes only the +# resources declared in the library itself and none from the library's dependencies, +# thereby reducing the size of the R class for that library +android.nonTransitiveRClass=true \ No newline at end of file diff --git a/MyOpenGLLearn/gradle/wrapper/gradle-wrapper.jar b/MyOpenGLLearn/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..e708b1c Binary files /dev/null and b/MyOpenGLLearn/gradle/wrapper/gradle-wrapper.jar differ diff --git a/MyOpenGLLearn/gradle/wrapper/gradle-wrapper.properties b/MyOpenGLLearn/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..cafab0c --- /dev/null +++ b/MyOpenGLLearn/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,6 @@ +#Mon Sep 19 20:31:39 CST 2022 +distributionBase=GRADLE_USER_HOME +distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip +distributionPath=wrapper/dists +zipStorePath=wrapper/dists +zipStoreBase=GRADLE_USER_HOME diff --git a/MyOpenGLLearn/gradlew b/MyOpenGLLearn/gradlew new file mode 100644 index 0000000..4f906e0 --- /dev/null +++ b/MyOpenGLLearn/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" + fi +fi + +# For Darwin, add options to specify how the application appears in the dock +if $darwin; then + GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" +fi + +# For Cygwin or MSYS, switch paths to Windows format before running java +if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then + APP_HOME=`cygpath --path --mixed "$APP_HOME"` + CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` + + JAVACMD=`cygpath --unix "$JAVACMD"` + + # We build the pattern for arguments to be converted via cygpath + ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` + SEP="" + for dir in $ROOTDIRSRAW ; do + ROOTDIRS="$ROOTDIRS$SEP$dir" + SEP="|" + done + OURCYGPATTERN="(^($ROOTDIRS))" + # Add a user-defined pattern to the cygpath arguments + if [ "$GRADLE_CYGPATTERN" != "" ] ; then + OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" + fi + # Now convert the arguments - kludge to limit ourselves to /bin/sh + i=0 + for arg in "$@" ; do + CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` + CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option + + if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition + eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` + else + eval `echo args$i`="\"$arg\"" + fi + i=`expr $i + 1` + done + case $i in + 0) set -- ;; + 1) set -- "$args0" ;; + 2) set -- "$args0" "$args1" ;; + 3) set -- "$args0" "$args1" "$args2" ;; + 4) set -- "$args0" "$args1" "$args2" "$args3" ;; + 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; + 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; + 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; + 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; + 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; + esac +fi + +# Escape application args +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/MyOpenGLLearn/gradlew.bat b/MyOpenGLLearn/gradlew.bat new file mode 100644 index 0000000..107acd3 --- /dev/null +++ b/MyOpenGLLearn/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/MyOpenGLLearn/settings.gradle b/MyOpenGLLearn/settings.gradle new file mode 100644 index 0000000..542247c --- /dev/null +++ b/MyOpenGLLearn/settings.gradle @@ -0,0 +1,16 @@ +pluginManagement { + repositories { + gradlePluginPortal() + google() + mavenCentral() + } +} +dependencyResolutionManagement { + repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) + repositories { + google() + mavenCentral() + } +} +rootProject.name = "MyOpenGLLearn" +include ':app' diff --git a/第3章 OpenGL ES 2.0概览/Sample3_1/.idea/vcs.xml b/第3章 OpenGL ES 2.0概览/Sample3_1/.idea/vcs.xml new file mode 100644 index 0000000..b2bdec2 --- /dev/null +++ b/第3章 OpenGL ES 2.0概览/Sample3_1/.idea/vcs.xml @@ -0,0 +1,6 @@ + + + + + + \ No newline at end of file diff --git a/第3章 OpenGL ES 2.0概览/Sample3_1/.idea/workspace.xml b/第3章 OpenGL ES 2.0概览/Sample3_1/.idea/workspace.xml new file mode 100644 index 0000000..28d962b --- /dev/null +++ b/第3章 OpenGL ES 2.0概览/Sample3_1/.idea/workspace.xml @@ -0,0 +1,76 @@ + + + + + + + + + + + + + +