Example usage for org.lwjgl.opengl GL20 glAttachShader

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL20 glAttachShader.

Prototype

public static void glAttachShader(@NativeType("GLuint") int program, @NativeType("GLuint") int shader) 

Source Link

Document

Attaches a shader object to a program object.

Usage

From source file:opengl.test.object.tree.testobject.leaf.java

private void fragmentShader(String file) {
    this.fragmentID = GL20.glCreateShader(GL20.GL_FRAGMENT_SHADER);
    GL20.glShaderSource(this.fragmentID, leaf.sourceLoader(file));
    GL20.glCompileShader(this.fragmentID);
    if (GL20.glGetShaderi(this.fragmentID, GL20.GL_COMPILE_STATUS) != GL11.GL_TRUE) {
        throw new RuntimeException("Khong the compile fragmentShader");
    }//from   ww  w. j a  v  a2 s.co m
    GL20.glAttachShader(this.programID, this.fragmentID);

}

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From source file:opengl.test.object.tree.testobject.traicay.java

private void vertexShader(String file) {
    this.vertexID = GL20.glCreateShader(GL20.GL_VERTEX_SHADER);
    GL20.glShaderSource(this.vertexID, traicay.sourceLoader(file));
    GL20.glCompileShader(this.vertexID);
    if (GL20.glGetShaderi(this.vertexID, GL20.GL_COMPILE_STATUS) != GL11.GL_TRUE) {
        throw new RuntimeException("Khong the compile vertexShader");
    }//  w w  w  . j av  a  2 s .c o m
    GL20.glAttachShader(this.programID, this.vertexID);
}

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From source file:opengl.test.object.tree.testobject.traicay.java

private void fragmentShader(String file) {
    this.fragmentID = GL20.glCreateShader(GL20.GL_FRAGMENT_SHADER);
    GL20.glShaderSource(this.fragmentID, traicay.sourceLoader(file));
    GL20.glCompileShader(this.fragmentID);
    if (GL20.glGetShaderi(this.fragmentID, GL20.GL_COMPILE_STATUS) != GL11.GL_TRUE) {
        throw new RuntimeException("Khong the compile fragmentShader");
    }/*from  w  w  w.  ja  va 2  s .c o m*/
    GL20.glAttachShader(this.programID, this.fragmentID);

}

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From source file:opengl.test.object.tree.testobject.trunk.java

private void vertexShader(String file) {
    this.vertexID = GL20.glCreateShader(GL20.GL_VERTEX_SHADER);
    GL20.glShaderSource(this.vertexID, trunk.sourceLoader(file));
    GL20.glCompileShader(this.vertexID);
    if (GL20.glGetShaderi(this.vertexID, GL20.GL_COMPILE_STATUS) != GL11.GL_TRUE) {
        throw new RuntimeException("Khong the compile vertexShader");
    }/*from  w w w.  j  a  v a2  s. c  o m*/
    GL20.glAttachShader(this.programID, this.vertexID);
}

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From source file:opengl.test.object.tree.testobject.trunk.java

private void fragmentShader(String file) {
    this.fragmentID = GL20.glCreateShader(GL20.GL_FRAGMENT_SHADER);
    GL20.glShaderSource(this.fragmentID, trunk.sourceLoader(file));
    GL20.glCompileShader(this.fragmentID);
    if (GL20.glGetShaderi(this.fragmentID, GL20.GL_COMPILE_STATUS) != GL11.GL_TRUE) {
        throw new RuntimeException("Khong the compile fragmentShader");
    }/*  ww  w .ja va2  s.  c om*/
    GL20.glAttachShader(this.programID, this.fragmentID);

}

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From source file:org.bonsaimind.badgersvoyage.tools.planetstudio.Studio.java

License:Open Source License

public Studio(String title, int width, int height) throws LWJGLException {
    PixelFormat pixelFormat = new PixelFormat();
    ContextAttribs contextAttribs = new ContextAttribs(3, 2);
    contextAttribs.withForwardCompatible(true);
    contextAttribs.withProfileCore(true);

    Display.setDisplayMode(new DisplayMode(width, height));
    Display.setTitle(title);/*from  ww  w.j a  v  a2 s.  co m*/
    Display.create(pixelFormat, contextAttribs);

    ErrorChecker.exitOnOpenGlError("Display creation.");

    programId = GL20.glCreateProgram();
    ErrorChecker.exitOnOpenGlError("Program creation.");

    int shaderId = GL20.glCreateShader(GL20.GL_VERTEX_SHADER);
    //      GL20.glShaderSource(shaderId, "void main {\n"
    //            + "   gl_Normal = gl_NormalMatrix * gl_Normal; //Note that you can perform operations on matrices and vectors as if they were\n"
    //            + "                                                //primitive types. This is useful for simple, readable code like this.\n"
    //            + "    gl_Position = gl_ModelViewProjectionMatrix * gl_Vertex; //The order in which you times matrices and vertices is IMPORTANT.\n"
    //            + "    gl_FrontColor = gl_Color;   //These lines just pass on the colour value to the fragment shader.\n"
    //            + "    gl_BackColor = gl_Color;\n"
    //            + "}");
    GL20.glShaderSource(shaderId, "void main(void){gl_Position = ftransform();}");
    //      GL20.glShaderSource(shaderId, "#version 140\n"
    //            + "\n"
    //            + "uniform Transformation {\n"
    //            + "    mat4 projectionMatrix;\n"
    //            + "    mat4 viewMatrix;\n"
    //            + "    mat4 modelMatrix;\n"
    //            + "};\n"
    //            + "in vec4 in_Position;\n"
    //            + "\n"
    //            + "in vec3 vertex;\n"
    //            + "\n"
    //            + "void main() {\n"
    //            + "    gl_Position = projectionMatrix * viewMatrix * modelMatrix * in_Position;\n"
    //            + "}");
    //      GL20.glShaderSource(shaderId, "#version 150 core\n"
    //            + "\n"
    //            + "uniform mat4 projectionMatrix;\n"
    //            + "uniform mat4 viewMatrix;\n"
    //            + "uniform mat4 modelMatrix;\n"
    //            + "\n"
    //            + "in vec4 in_Position;\n"
    //            + "in vec4 in_Color;\n"
    //            + "in vec2 in_TextureCoord;\n"
    //            + "\n"
    //            + "out vec4 pass_Color;\n"
    //            + "out vec2 pass_TextureCoord;\n"
    //            + "\n"
    //            + "void main(void) {\n"
    //            + "   gl_Position = in_Position;\n"
    //            + "   gl_Position = projectionMatrix * viewMatrix * modelMatrix * in_Position;\n"
    //            + "\n"
    //            + "   pass_Color = in_Color;\n"
    //            + "   pass_TextureCoord = in_TextureCoord;\n"
    //            + "}");
    GL20.glCompileShader(shaderId);
    GL20.glAttachShader(programId, shaderId);

    //      int shaderId2 = GL20.glCreateShader(GL20.GL_FRAGMENT_SHADER);
    //      GL20.glShaderSource(shaderId2, "#version 150 core\n"
    //            + "\n"
    //            + "uniform sampler2D texture_diffuse;\n"
    //            + "\n"
    //            + "in vec4 pass_Color;\n"
    //            + "in vec2 pass_TextureCoord;\n"
    //            + "\n"
    //            + "out vec4 out_Color;\n"
    //            + "\n"
    //            + "void main(void) {\n"
    //            + "   out_Color = pass_Color;\n"
    //            + "   // Override out_Color with our texture pixel\n"
    //            + "   out_Color = vec4(0.5, 0.5, 0.5, 1); //texture2D(texture_diffuse, pass_TextureCoord);\n"
    //            + "}");
    //      GL20.glCompileShader(shaderId2);
    //      GL20.glAttachShader(programId, shaderId2);

    GL20.glLinkProgram(programId);

    ErrorChecker.exitOnOpenGlError("Program linking.");

    System.err.println(GL20.glGetProgramInfoLog(programId, 255));
    System.err.println();

    GL20.glValidateProgram(programId);
    ErrorChecker.exitOnOpenGlError("Program validation.");

    camera = new Camera(width / (float) height, new Vector3f(0, 0, 2.5f), 100f, 60f, 0.1f, programId);
    ErrorChecker.exitOnOpenGlError("Camera creation.");

    sphere = new Sphere(60, 0.5f);
    sphere.create(programId);
    ErrorChecker.exitOnOpenGlError("Sphere creation.");
}

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From source file:org.jogamp.glg2d.impl.shader.AbstractShaderPipeline.java

License:Apache License

protected void attachShaders() {
    if (vertexShaderFileName != null) {
        vertexShaderId = compileShader(GL20.GL_VERTEX_SHADER, getClass(), vertexShaderFileName);
        GL20.glAttachShader(programId, vertexShaderId);
    }//from w  w w  .  j  ava  2s .com

    if (geometryShaderFileName != null) {
        geometryShaderId = compileShader(GL32.GL_GEOMETRY_SHADER, getClass(), geometryShaderFileName);
        GL20.glAttachShader(programId, geometryShaderId);
    }

    if (fragmentShaderFileName != null) {
        fragmentShaderId = compileShader(GL20.GL_FRAGMENT_SHADER, getClass(), fragmentShaderFileName);
        GL20.glAttachShader(programId, fragmentShaderId);
    }
}

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From source file:org.oscim.gdx.LwjglGL20.java

License:Apache License

public void attachShader(int program, int shader) {
    GL20.glAttachShader(program, shader);
}

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From source file:org.spout.engine.renderer.shader.ClientShader.java

License:Open Source License

private void doCompileShader(String vsource, String fsource) {
    if (((Client) Spout.getEngine()).getRenderMode() == RenderMode.GL11) {
        return;//from  w  w  w  . ja v a2 s . co  m
    }

    //Create a new Shader object on the GPU
    program = GL20.glCreateProgram();

    int vShader = ShaderHelper.compileShader(vsource, GL20.GL_VERTEX_SHADER);
    GL20.glAttachShader(program, vShader);

    int fShader = ShaderHelper.compileShader(fsource, GL20.GL_FRAGMENT_SHADER);
    GL20.glAttachShader(program, fShader);

    GL20.glLinkProgram(program);

    int status = GL20.glGetProgram(program, GL20.GL_LINK_STATUS);
    if (status != GL11.GL_TRUE) {
        String error = GL20.glGetProgramInfoLog(program, 255);
        throw new ShaderCompileException("Link Error: " + error);
    }
    if (validateShader) {
        GL20.glValidateProgram(this.program);
        if (GL20.glGetProgram(program, GL20.GL_VALIDATE_STATUS) != GL11.GL_TRUE) {
            String info = GL20.glGetProgramInfoLog(program, 255);
            System.out.println("Validate Log: \n" + info);
        }

        System.out.println("Attached Shaders: " + GL20.glGetProgram(program, GL20.GL_ATTACHED_SHADERS));
        int activeAttributes = GL20.glGetProgram(program, GL20.GL_ACTIVE_ATTRIBUTES);
        System.out.println("Active Attributes: " + activeAttributes);
        int maxAttributeLength = GL20.glGetProgram(program, GL20.GL_ACTIVE_ATTRIBUTE_MAX_LENGTH);
        for (int i = 0; i < activeAttributes; i++) {
            System.out.println("\t" + GL20.glGetActiveAttrib(program, i, maxAttributeLength));
        }

        int activeUniforms = GL20.glGetProgram(program, GL20.GL_ACTIVE_UNIFORMS);
        System.out.println("Active Uniforms: " + activeUniforms);
        int maxUniformLength = GL20.glGetProgram(program, GL20.GL_ACTIVE_UNIFORM_MAX_LENGTH);
        for (int i = 0; i < activeUniforms; i++) {
            System.out.println("\t" + GL20.glGetActiveUniform(program, i, maxUniformLength));
        }
    }
    System.out.println("Compiled Shader with id: " + program);
}

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From source file:org.terasology.rendering.assets.GLSLShaderProgramInstance.java

License:Apache License

private void compileShaderProgram(int featureHash) {
    compileShader(GL20.GL_FRAGMENT_SHADER, featureHash);
    compileShader(GL20.GL_VERTEX_SHADER, featureHash);

    int shaderProgram = GL20.glCreateProgram();
    shaderPrograms.put(featureHash, shaderProgram);

    GL20.glAttachShader(shaderProgram, fragmentPrograms.get(featureHash));
    GL20.glAttachShader(shaderProgram, vertexPrograms.get(featureHash));
    GL20.glLinkProgram(shaderProgram);/*from ww  w .ja  v  a  2s . c o  m*/
    GL20.glValidateProgram(shaderProgram);
}

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