Method setUpPosition

src/main/java/net/optifine/shaders/Shaders.java:4543–4556

()

    }

    public static void setUpPosition()
    {
        FloatBuffer floatbuffer = tempMatrixDirectBuffer;
        floatbuffer.clear();
        GL11.glGetFloat(GL11.GL_MODELVIEW_MATRIX, floatbuffer);
        floatbuffer.get(tempMat, 0, 16);
        SMath.multiplyMat4xVec4(upPosition, tempMat, upPosModelView);
        setProgramUniform3f(uniform_upPosition, upPosition[0], upPosition[1], upPosition[2]);

        if (customUniforms != null)
        {
            customUniforms.update();
        }
    }

    public static void genCompositeMipmap()
    {