Example usage for org.lwjgl.opengl GL20 glUniform2f

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL20 glUniform2f.

Prototype

public static void glUniform2f(@NativeType("GLint") int location, @NativeType("GLfloat") float v0,
        @NativeType("GLfloat") float v1)

Source Link

Document

Specifies the value of a vec2 uniform variable for the current program object.

Usage

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

License:Open Source License

@Override
public void setUniform(String name, Vector2f v) {
    checkCreated();/*from w ww  . j a v a 2  s .co  m*/
    if (!uniforms.containsKey(name)) {
        return;
    }
    GL20.glUniform2f(uniforms.get(name), v.getX(), v.getY());
    LWJGLUtil.checkForGLError();
}

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

License:Apache License

/**
 * Sets the shader uniform of the current shader of this shader
 * program to be the given value./*from  www.  j  ava2  s  .c  o  m*/
 * @param desc the uniform name, as used in the shader program itself.
 * @param f1
 * @param f2 
 */
public void setFloat2(String desc, float f1, float f2) {
    int activeShaderProgramId = getActiveShaderProgramId();

    if (activeShaderProgramId <= 0) {
        return;
    }

    enable();
    int id = getUniformLocation(activeShaderProgramId, desc);
    GL20.glUniform2f(id, f1, f2);
}

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

License:Apache License

public void setFloat2(String desc, float f1, float f2) {
    if (isDisposed())
        return;/*from  w w  w  .j  a  va 2 s . co m*/

    enable();
    int id = GL20.glGetUniformLocation(shaderProgram, desc);
    if (id != -1) {
        GL20.glUniform2f(id, f1, f2);
    }
}

From source file:org.terasology.rendering.opengl.GLSLMaterial.java

License:Apache License

@Override
public void setFloat2(String desc, float f1, float f2, boolean currentOnly) {
    if (isDisposed()) {
        return;/*from  w  w w . jav  a 2  s.c o m*/
    }
    if (currentOnly) {
        enable();
        int id = getUniformLocation(getActiveShaderProgramId(), desc);
        GL20.glUniform2f(id, f1, f2);
    } else {
        TIntIntIterator it = shaderPrograms.iterator();
        while (it.hasNext()) {
            it.advance();

            GL20.glUseProgram(it.value());
            int id = getUniformLocation(it.value(), desc);
            GL20.glUniform2f(id, f1, f2);
        }

        restoreStateAfterUniformsSet();
    }
}

From source file:playn.java.JavaGL20.java

License:Apache License

@Override
public void glUniform2f(int location, float x, float y) {
    GL20.glUniform2f(location, x, y);
}

From source file:processing.lwjgl.PGL.java

License:Open Source License

public void uniform2f(int loc, float value0, float value1) {
    GL20.glUniform2f(loc, value0, value1);
}

From source file:processing.lwjgl.PLWJGL.java

License:Open Source License

public void uniform2f(int location, float value0, float value1) {
    GL20.glUniform2f(location, value0, value1);
}

From source file:processing.opengl.PLWJGL.java

License:Open Source License

@Override
public void uniform2f(int location, float value0, float value1) {
    GL20.glUniform2f(location, value0, value1);
}

From source file:renderEngine.ShaderProgram.java

protected void load2DVector(int location, Vector2f vector) {
    GL20.glUniform2f(location, vector.x, vector.y);
}

From source file:se.angergard.engine.graphics.ShaderProgram.java

License:Apache License

/** Sets the uniform with the given name with the given vector2f. You need the {@link #addUniform(String) addUniform} before
 * being able to set the uniform.//from w  w w  .  j a  va  2  s .  c o  m
 *
 * @param uniform The uniform name
 * @param v Vector2f
 * @return This ShaderProgram */
public ShaderProgram setUniformVec2(String uniform, Vector2f v) {
    GL20.glUniform2f(uniforms.get(uniform), v.getX(), v.getY());
    return this;
}