draw()

void fl::Module_Experiment8_FP::draw ( Context & ctx )

overridevirtual

Implements fl::IAnimartrix2Viz.

Definition at line 107 of file module_experiment8.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 = 0.01;
 
    float w = 0.3;
 
    e->timings.ratio[0] = 0.01;
    e->timings.ratio[1] = 0.011;
    e->timings.ratio[2] = 0.013;
    e->timings.ratio[3] = 0.33 * w;
    e->timings.ratio[4] = 0.36 * w;
    e->timings.ratio[5] = 0.38 * w;
    e->timings.ratio[6] = 0.0003;
 
    e->timings.offset[0] = 0;
    e->timings.offset[1] = 100;
    e->timings.offset[2] = 200;
    e->timings.offset[3] = 300;
    e->timings.offset[4] = 400;
    e->timings.offset[5] = 500;
    e->timings.offset[6] = 600;
 
    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 = 0.4;
            float r = 1.5;
 
            e->animation.dist =
                3 + e->distance[x][y] +
                3 * fl::sinf(0.25 * e->distance[x][y] - e->move.radial[3]);
            e->animation.angle = e->polar_theta[x][y] + e->move.noise_angle[0] +
                                 e->move.noise_angle[6];
            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 = -5 * r * 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 =
                4 + e->distance[x][y] +
                4 * fl::sinf(0.24 * e->distance[x][y] - e->move.radial[4]);
            e->animation.angle = e->polar_theta[x][y] + e->move.noise_angle[1] +
                                 e->move.noise_angle[6];
            e->animation.z = 5;
            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 = -5 * r * e->move.linear[1];
            e->animation.offset_x = 100;
            e->animation.low_limit = 0;
            e->show2 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->animation.dist =
                5 + e->distance[x][y] +
                5 * fl::sinf(0.23 * e->distance[x][y] - e->move.radial[5]);
            e->animation.angle = e->polar_theta[x][y] + e->move.noise_angle[2] +
                                 e->move.noise_angle[6];
            e->animation.z = 5;
            e->animation.scale_x = 0.1 * s;
            e->animation.scale_y = 0.1 * s;
            e->animation.offset_z = 0.1 * e->move.linear[2];
            e->animation.offset_y = -5 * r * e->move.linear[2];
            e->animation.offset_x = 1000;
            e->animation.low_limit = 0;
            e->show3 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->show4 = e->colordodge(e->show1, e->show2);
 
            float rad = fl::sinf(PI / 2 +
                             e->distance[x][y] / 14);
 
            e->pixel.red = rad * ((e->show1 + e->show2) + e->show3);
            e->pixel.green = (((e->show2 + e->show3) * 0.8) - 90) * rad;
            e->pixel.blue = e->show4 * 0.2;
 
            e->pixel = e->rgb_sanity_check(e->pixel);
 
            e->setPixelColorInternal(x, y, e->pixel);
        }
    }
}

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

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