draw()

void fl::SpiralMatrix9_FP::draw ( Context & ctx )

overridevirtual

Implements fl::IAnimartrix2Viz.

Definition at line 95 of file spiral_matrix9.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;
    e->timings.ratio[0] = 0.025;
    e->timings.ratio[1] = 0.027;
    e->timings.ratio[2] = 0.031;
    e->timings.ratio[3] = 0.0053;
    e->timings.ratio[4] = 0.0056;
    e->timings.ratio[5] = 0.0059;
 
    e->calculate_oscillators(e->timings);
 
    for (int x = 0; x < e->num_x; x++) {
        for (int y = 0; y < e->num_y; y++) {
 
            e->animation.dist = e->distance[x][y];
            e->animation.angle = e->polar_theta[x][y];
            e->animation.z = 5;
            e->animation.scale_x = 0.09;
            e->animation.scale_y = 0.09;
            e->animation.offset_y = -30 * e->move.linear[0];
            e->animation.offset_z = 0;
            e->animation.offset_x = 0;
            e->animation.low_limit = -1;
            e->show1 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->animation.dist = e->distance[x][y];
            e->animation.angle = e->polar_theta[x][y];
            e->animation.z = 50;
            e->animation.scale_x = 0.09;
            e->animation.scale_y = 0.09;
            e->animation.offset_y = -30 * e->move.linear[1];
            e->animation.offset_z = 0;
            e->animation.offset_x = 0;
            e->animation.low_limit = -1;
            e->show2 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->animation.dist = e->distance[x][y];
            e->animation.angle = e->polar_theta[x][y] + 2 + (e->show1 / 255) * PI;
            e->animation.z = 5;
            e->animation.scale_x = 0.09;
            e->animation.scale_y = 0.09;
            e->animation.offset_y = -10 * e->move.linear[0];
            e->animation.offset_z = 0;
            e->animation.offset_x = 0;
            e->animation.low_limit = 0;
            e->show3 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->animation.dist = e->distance[x][y];
            e->animation.angle = e->polar_theta[x][y] + 2 + (e->show2 / 255) * PI;
            ;
            e->animation.z = 5;
            e->animation.scale_x = 0.09;
            e->animation.scale_y = 0.09;
            e->animation.offset_y = -20 * e->move.linear[0];
            e->animation.offset_z = 0;
            e->animation.offset_x = 0;
            e->animation.low_limit = 0;
            e->show4 = render_value_fp_from_float(e->animation, fade_lut, perm);
 
            e->show5 = e->screen(e->show4, e->show3);
            e->show6 = e->colordodge(e->show5, e->show3);
 
            float linear1 = y / 32.f;
            float linear2 = (32 - y) / 32.f;
 
            e->pixel.red = e->show5 * linear1;
            e->pixel.green = 0;
            e->pixel.blue = e->show6 * linear2;
 
            e->pixel = e->rgb_sanity_check(e->pixel);
 
            e->setPixelColorInternal(x, y, e->pixel);
        }
    }
}

References fl::fl::assume_aligned(), fl::Context::mEngine, mState, PI, fl::render_value_fp_from_float(), fl::x, and fl::y.

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