Texture colors are being changed

[Poblo0]

Describe the bug
When displaying textures the engine is changing the color of them

Screenshots

Original images

Desktop (please complete the following information):

• OS: Windows 10

Code: (As it is only 41 lines long I've decided to paste it whole)

use blue_engine::{
    prelude::{Engine, ObjectSettings}, primitive_shapes::rectangle, EngineSettings,
};

use std::f32::consts::PI;

fn main() -> Result<(), blue_engine::error::Error> {
    // Create the engine
    let mut engine = Engine::new_config(EngineSettings {
        width: 1280,
        height: 720,
        title: "3D File Explorer",
        ..Default::default()
    }).expect("Unexpectedly, the engine couldn't be initialized");

    rectangle(
        6.0,
        8.0,
        "floor",
        ObjectSettings::default(),
        &mut engine.renderer,
        &mut engine.objects,
    )?;
    let floor = engine.objects.get_mut("floor").expect("Unexpectedly, the 'floor' object wasn't found.");
    floor.set_rotation((-PI/2.0, 0.0, 0.0));
    
    let img_floor = blue_engine::image::open("./assets/BirdieIcon.png").expect("Unexpectedly, the floor image wasn't found.");

    floor.set_texture("floor",  blue_engine::TextureData::Image(img_floor), blue_engine::TextureMode::Repeat, &mut engine.renderer).expect("Unexpectedly, the floor texture couldn't be processed.");

    let radius = 2f32;
    let start = std::time::Instant::now();

    engine.update_loop(move |engine| {
        let camx = start.elapsed().as_secs_f32().sin() * radius;
        let camz = start.elapsed().as_secs_f32().cos() * radius;
        engine.camera.set_position([camx, 2.0, camz]);
    })?;

    Ok(())
}