Example usage for org.lwjgl.opengl GL20 glBindAttribLocation

Introduction

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

Prototype

public static void glBindAttribLocation(@NativeType("GLuint") int program, @NativeType("GLuint") int index,
        @NativeType("GLchar const *") CharSequence name) 

Source Link

Document

Associates a generic vertex attribute index with a named attribute variable.

Usage

From source file:engine.render.Shader.PlayerShader.java

@Override
public void bindAttributeLocations() {
    GL20.glBindAttribLocation(programID, 0, "in_Position");
    // Color information will be attribute 1
    GL20.glBindAttribLocation(programID, 1, "in_Color");
    // Textute information will be attribute 2
    GL20.glBindAttribLocation(programID, 2, "in_TextureCoord");

    linkAndAttach(vsid);//w ww  .j a v a2s .  c om
    linkAndAttach(fsid);
}

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From source file:fr.guillaume.prive.viper.core.graphic.GraphicMotor.java

private static void setupShaders() {
    int vsId = GraphicMotor.loadShader("resources/shader/ship.vert", GL20.GL_VERTEX_SHADER);
    int fsId = GraphicMotor.loadShader("resources/shader/ship.frag", GL20.GL_FRAGMENT_SHADER);

    instance.shipShaderId = GL20.glCreateProgram();
    GL20.glAttachShader(instance.shipShaderId, vsId);
    GL20.glAttachShader(instance.shipShaderId, fsId);
    GL20.glBindAttribLocation(instance.shipShaderId, 0, "in_Position");
    GL20.glBindAttribLocation(instance.shipShaderId, 1, "Normal");
    GL20.glBindAttribLocation(instance.shipShaderId, 2, "in_Color");
    GL20.glBindAttribLocation(instance.shipShaderId, 3, "in_TextureCoord");

    GL20.glLinkProgram(instance.shipShaderId);
    GL20.glValidateProgram(instance.shipShaderId);

    instance.projectionMatrixLocation = GL20.glGetUniformLocation(instance.shipShaderId, "projectionMatrix");
    instance.viewMatrixLocation = GL20.glGetUniformLocation(instance.shipShaderId, "viewMatrix");
    instance.modelMatrixLocation = GL20.glGetUniformLocation(instance.shipShaderId, "modelMatrix");

    instance.useTextureLocation = GL20.glGetUniformLocation(instance.shipShaderId, "use_texture");

    GraphicMotor.exitOnGLError("setupShaders");
}

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From source file:io.root.gfx.glutils.GL.java

License:Apache License

public static void glBindAttribLocation(int program, int index, String name) {
    GL20.glBindAttribLocation(program, index, name);
}

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From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public void bindAttribLocation(int program, int index, String name) {
    GL20.glBindAttribLocation(program, index, name);
}

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From source file:main.java.com.YeAJG.game.entity.Entity.java

License:Open Source License

private void SetupShaders(String shaderPath, String fragPath) {
    // Load the vertex shader and fragment shader
    vsId = ShaderHandler.loadShader(shaderPath);
    fsId = ShaderHandler.loadFrag(fragPath);

    // Create a new shader program that links both shaders
    pId = GL20.glCreateProgram();//  w  w w . j  av a  2s . co  m
    GL20.glAttachShader(pId, vsId);
    GL20.glAttachShader(pId, fsId);

    // Position information will be attribute 0
    GL20.glBindAttribLocation(pId, 0, "in_Position");
    // Color information will be attribute 1
    GL20.glBindAttribLocation(pId, 1, "in_Color");
    // Textute information will be attribute 2
    GL20.glBindAttribLocation(pId, 2, "in_TextureCoord");

    GL20.glLinkProgram(pId);
    GL20.glValidateProgram(pId);

    // Get matrices uniform locations
    projectionMatrixLocation = GL20.glGetUniformLocation(pId, "projectionMatrix");
    viewMatrixLocation = GL20.glGetUniformLocation(pId, "viewMatrix");
    modelMatrixLocation = GL20.glGetUniformLocation(pId, "modelMatrix");

    decayLocation = GL20.glGetUniformLocation(pId, "decay");

    Game.exitOnGLError("setupShaders");
}

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From source file:model.ModelMD2.java

public void setupShader() {
    vsId = ShaderUtils.makeShader(ShaderUtils.loadText("Resources/shaders/animation.vert"),
            GL20.GL_VERTEX_SHADER);//from  w w  w .  j av  a 2 s .  c  om
    // Load the fragment shader
    fsId = ShaderUtils.makeShader(ShaderUtils.loadText("Resources/shaders/animation.frag"),
            GL20.GL_FRAGMENT_SHADER);

    // Create a new shader program that links both shaders
    shader_id = ShaderUtils.makeProgram(vsId, fsId);

    GL20.glBindAttribLocation(shader_id, 0, "in_Position_0");
    GL20.glBindAttribLocation(shader_id, 1, "in_TextureCoord_0");
    GL20.glBindAttribLocation(shader_id, 2, "in_Normal_0");

    GL20.glBindAttribLocation(shader_id, 3, "in_Position_1");
    GL20.glBindAttribLocation(shader_id, 4, "in_TextureCoord_1");
    GL20.glBindAttribLocation(shader_id, 5, "in_Normal_1");

    GL20.glValidateProgram(shader_id);
    GLUtil.cerror(getClass().getName() + " setupShader");
}

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From source file:net.smert.frameworkgl.opengl.helpers.ShaderHelper.java

License:Apache License

public void bindAttribLocation(int programID, int index, CharSequence chars) {
    GL20.glBindAttribLocation(programID, index, chars);
}

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

License:Apache License

public void bindAttribLocation(int program, int index, String name) {
    GL20.glBindAttribLocation(program, index, name);
}

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From source file:org.spout.renderer.lwjgl.gl20.GL20Program.java

License:Open Source License

@Override
public void link() {
    checkCreated();/*from  ww  w  . j  a v  a 2  s . co m*/
    // Add the attribute layouts to the program state
    final TObjectIntIterator<String> iterator = attributeLayouts.iterator();
    while (iterator.hasNext()) {
        iterator.advance();
        // Bind the index to the name
        GL20.glBindAttribLocation(id, iterator.value(), iterator.key());
    }
    // Link program
    GL20.glLinkProgram(id);
    // Check program link status
    if (GL20.glGetProgrami(id, GL20.GL_LINK_STATUS) == GL11.GL_FALSE) {
        throw new IllegalStateException("Program could not be linked\n" + GL20.glGetProgramInfoLog(id, 1000));
    }
    if (CausticUtil.isDebugEnabled()) {
        // Validate program
        GL20.glValidateProgram(id);
        // Check program validation status
        if (GL20.glGetProgrami(id, GL20.GL_VALIDATE_STATUS) == GL11.GL_FALSE) {
            final Logger logger = CausticUtil.getCausticLogger();
            logger.log(Level.WARNING,
                    "Program validation failed. This doesn''t mean it won''t work, so you maybe able to ignore it\n{0}",
                    GL20.glGetProgramInfoLog(id, 1000));
        }
    }
    // Load uniforms
    uniforms.clear();
    final int uniformCount = GL20.glGetProgrami(id, GL20.GL_ACTIVE_UNIFORMS);
    for (int i = 0; i < uniformCount; i++) {
        final ByteBuffer nameBuffer = CausticUtil.createByteBuffer(256);
        GL20.glGetActiveUniform(id, i, CausticUtil.createIntBuffer(1), CausticUtil.createIntBuffer(1),
                CausticUtil.createIntBuffer(1), nameBuffer);
        nameBuffer.rewind();
        final byte[] nameBytes = new byte[256];
        nameBuffer.get(nameBytes);
        // Simplify array names
        final String name = new String(nameBytes).trim().replaceFirst("\\[\\d+\\]", "");
        uniforms.put(name, GL20.glGetUniformLocation(id, name));
    }
    // Check for errors
    LWJGLUtil.checkForGLError();
}

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From source file:playn.java.JavaGL20.java

License:Apache License

@Override
public void glBindAttribLocation(int program, int index, String name) {
    GL20.glBindAttribLocation(program, index, name);
}

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