Example usage for org.lwjgl.opengl ARBShaderObjects glUniform3fARB

Introduction

In this page you can find the example usage for org.lwjgl.opengl ARBShaderObjects glUniform3fARB.

Prototype

public static native void glUniform3fARB(@NativeType("GLint") int location, @NativeType("GLfloat") float v0,
        @NativeType("GLfloat") float v1, @NativeType("GLfloat") float v2);

Source Link

Document

vec3 version of #glUniform4fARB Uniform4fARB .

Usage

From source file:com.a2client.corex.ShaderUniform.java

License:Open Source License

public void setValue(Vec3f data) {
    if (ID != -1) {
        if (Type == Const.SHADER_UNIFORM_TYPE.utVec3)
            ARBShaderObjects.glUniform3fARB(ID, data.x, data.y, data.z);
        else//from  www. ja v a  2  s. co  m
            Log.error("shader unifrorm set wrong val" + Type + " must be utVec3");
    }
}

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From source file:com.ardor3d.scene.state.lwjgl.shader.LwjglShaderUtil.java

License:Open Source License

private static void updateShaderUniform(final ShaderVariableFloat3 shaderUniform) {
    ARBShaderObjects.glUniform3fARB(shaderUniform.variableID, shaderUniform.value1, shaderUniform.value2,
            shaderUniform.value3);//from  w  w  w .  j a  va2 s .co m
}

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From source file:flash.display.ShaderParameter.java

License:Open Source License

public void JITB$applyParameter(final int programId) {
    final int location = ARBShaderObjects.glGetUniformLocationARB(programId, name());

    if (_type.equals(ShaderParameterType.FLOAT)) {
        ARBShaderObjects.glUniform1fARB(location, getFloat(0));
    } else if (_type.equals(ShaderParameterType.FLOAT2)) {
        ARBShaderObjects.glUniform2fARB(location, getFloat(0), getFloat(1));
    } else if (_type.equals(ShaderParameterType.FLOAT3)) {
        ARBShaderObjects.glUniform3fARB(location, getFloat(0), getFloat(1), getFloat(2));
    } else if (_type.equals(ShaderParameterType.FLOAT4)) {
        ARBShaderObjects.glUniform4fARB(location, getFloat(0), getFloat(1), getFloat(2), getFloat(3));
    }/*from  www. ja  va  2 s .com*/
}

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From source file:lessur.util.shader.ShaderManager.java

License:GNU General Public License

/**
 * //from   w  ww .j  a  v a2  s.com
 * @param program ID/index of the program
 * @param name Name of the variable
 * @param value Value to set the variable
 */
public void setUniformFloatArray(int program, String name, float values[]) {
    if (has_opengl2) {
        int loc = GL20.glGetUniformLocation(program, name);
        checkVariableLocation(loc, name);
        if (values.length == 1)
            GL20.glUniform1f(loc, values[0]);
        if (values.length == 2)
            GL20.glUniform2f(loc, values[0], values[1]);
        else if (values.length == 3)
            GL20.glUniform3f(loc, values[0], values[1], values[2]);
        else if (values.length == 4)
            GL20.glUniform4f(loc, values[0], values[1], values[2], values[3]);
    } else if (has_arb) {
        int loc = ARBShaderObjects.glGetUniformLocationARB(program, name);
        checkVariableLocation(loc, name);
        if (values.length == 1)
            ARBShaderObjects.glUniform1fARB(loc, values[0]);
        if (values.length == 2)
            ARBShaderObjects.glUniform2fARB(loc, values[0], values[1]);
        else if (values.length == 3)
            ARBShaderObjects.glUniform3fARB(loc, values[0], values[1], values[2]);
        else if (values.length == 4)
            ARBShaderObjects.glUniform4fARB(loc, values[0], values[1], values[2], values[3]);
    }
}

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