draw()

void fl::Module_Experiment7_FP::draw ( Context & ctx )

overridevirtual

Implements fl::IAnimartrix2Viz.

Definition at line 75 of file module_experiment7.cpp.hpp.

                                                          {
    auto *e = ctx.mEngine.get();
    e->get_ready();
    mState.ensureCache(e);
    const fl::i32 *fade_lut = fl::assume_aligned<16>(mState.fade_lut);
    const fl::u8 *perm = PERLIN_NOISE;
 
    e->timings.master_speed = 0.005;
 
    float w = 0.3;
 
    e->timings.ratio[0] = 0.01;
    e->timings.ratio[1] = 0.011;
    e->timings.ratio[2] = 0.029;
    e->timings.ratio[3] = 0.33 * w;
    e->timings.ratio[4] = 0.36 * w;
 
    e->calculate_oscillators(e->timings);
 
    for (int x = 0; x < e->num_x; x++) {
        for (int y = 0; y < e->num_y; y++) {
 
            float s = 0.7;
 
            e->animation.dist =
                2 + e->distance[x][y] +
                2 * fl::sinf(0.25 * e->distance[x][y] - e->move.radial[3]);
            e->animation.angle = e->polar_theta[x][y];
            e->animation.z = 5;
            e->animation.scale_x = 0.1 * s;
            e->animation.scale_y = 0.1 * s;
            e->animation.offset_z = 10 * e->move.linear[0];
            e->animation.offset_y = -20 * e->move.linear[0];
            e->animation.offset_x = 10;
            e->animation.low_limit = 0;
            e->show1 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->animation.dist =
                2 + e->distance[x][y] +
                2 * fl::sinf(0.24 * e->distance[x][y] - e->move.radial[4]);
            e->animation.angle = e->polar_theta[x][y];
            e->animation.z = 10;
            e->animation.scale_x = 0.1 * s;
            e->animation.scale_y = 0.1 * s;
            e->animation.offset_z = 0.1 * e->move.linear[1];
            e->animation.offset_y = -20 * e->move.linear[1];
            e->animation.offset_x = 10;
            e->animation.low_limit = 0;
            e->show2 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->pixel.red = (e->show1 + e->show2);
            e->pixel.green = ((e->show1 + e->show2) * 0.6) - 50;
            e->pixel.blue = 0;
 
            e->pixel = e->rgb_sanity_check(e->pixel);
 
            e->setPixelColorInternal(x, y, e->pixel);
        }
    }
}

References fl::fl::assume_aligned(), fl::FL_NO_EXCEPT, mState, fl::render_value_fp_from_float(), fl::sinf(), fl::x, and fl::y.

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