MarcGabernet.github.io/hellheim.html at main · MarcGabernet/MarcGabernet.github.io · GitHub

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    <title>Marc Gabernet Rodríguez</title>
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            <div class="author-content"><br>
              <h4 style=" font-size:22px; font-weight:bolder">MARC GABERNET RODRÍGUEZ</h4>
              <span style=" font-size:18px; font-style: normal;"><br>
                Video game developer<br>
                Mathematician
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              <a href="/assets/PDFs/Marc_GabernetRodríguez_CV.pdf"
              target="_blank">Check my CV</a>
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                <u>CONTACT ME!</u><br>
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              <span style=" font-size:medium">
                marcgr01gualter@gmail.com <br>
                +34 619 12 14 03
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                My social media profiles:
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          <div class="section-heading">
            <h2>Hellheim Engine</h2>
            <div class="line-dec"></div>
            <span style=" font-size: large;"
              >Custom-made game engine built in
              <span style="font-weight: bolder; font-size: large; color: rgb(179, 73, 84)"> C++ </span>
              and <span style="font-weight: bolder; font-size: large; color: rgb(179, 73, 84)"> OpenGL </span>.
              My work on the engine was varied as I worked on differnet topics: I worked on
              <span style="font-weight: bolder; font-size: large; color: rgb(179, 73, 84)"> shaders </span>,
              the engine's
              <span style="font-weight: bolder; font-size: large; color: rgb(179, 73, 84)"> timer </span>
              timer and the implementation of the
              <span style="font-weight: bolder; font-size: large; color: rgb(179, 73, 84)"> animation system </span>.<br>
              This project was made as part of a Master's degree Final Project by
              <a href="https://rollingbarrel.github.io" target="_blank">
              Rolling Barrel Studio </a>, a team of 19 programmers which I was a part of, and used
              to make the <a href="chrysalis.html" target="_blank">
                Chrysalis </a> game.<br><br>
              During this project I built upon my knowledge in C++ and honed my problem-solving
              skills for tackling complex challenges, while also developing my ability to
              <span style="font-weight: bolder; font-size: large; color: rgb(179, 73, 84)"> work and
                organize effectively in a large team.<br> </span>
            </span>
            <img style="margin-top: 30px; width:70%" src="assets/images/engine-ui.png" alt="Hellheim Engine's UI" />
                    <figcaption style="font-size: 0.8em; color: #ffffff; margin-top: 5px;">
                      Hellheim Engine's UI
                    </figcaption>

            <!-- Part 0 -->
            <div class="right-image-post">
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                <div class="col-md-6">
                </div>
                <h4 style="margin-left: -30px;">
                  Set up
                </h4>
                <p>
                  The initial set up of the engine was made individually,
                  using OpenGL and the graphical user interface
                  <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> Dear ImGui </span>.
                  With this version of the engine basic camera movement was programmed and it was possible to
                  load 3D models
                  <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> (GLTF files) </span>.
                  Here you can find this <a href="https://github.com/MarcGabernet/EngineMarc" target="_blank">
                  first version</a> in a GitHub repository.
                </p>
              </div>
            </div>

            <!-- Part 1 -->
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                  <div class="right-image">
                    <img src="assets/images/shadered_example.png" alt="SHADERed's UI" />
                    <figcaption style="font-size: 0.8em; color: #ffffff; margin-top: 5px;">
                      SHADERed's UI example
                    </figcaption>
                  </div>
                </div>
                <div class="col-md-6">
                  <div class="right-text">
                    <h4>
                      Shaders
                    </h4>
                    <p>
                      Developed the first version of
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> physically based rendering </span>
                      shaders in the engine using the
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> Phong BRDF </span>
                      (Bidirectional Reflectance Distribution Function) model. For this task I used the software
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> SHADERed </span>
                      to edit the vertex and pixel shaders and have a more visual way of debugging.
                  </div>
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                    <h4>
                      Timers and framerate
                    </h4>
                    <p>
                      Created the timer system in the engine.
                      Implemented functions to calculate and use the delta time. Also integrated the option to
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> limit the framerate </span>
                      and prevent screen tearing using
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> Vsync </span>.<br>
                      <br>
                      Used ImGui to create a debugging screen for the Engine timer.
                  </div>
                </div>
                <div class="col-md-6">
                  <div class="right-image">
                    <img src="assets/images/timer-debugger.png" alt="timer" />
                    <figcaption style="font-size: 0.8em; color: #ffffff; margin-top: 5px;">
                      Engine's timer debugging screen
                    </figcaption>
                  </div>
                </div>
              </div>
            </div>

            <!-- Part 3 -->
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              <div class="row">
                <div class="col-md-6">
                  <div class="right-image">
                    <div class="video-container">
                      <video controls>
                        <source src="assets/videos/animation_demo.mp4" type="video/mp4" alt="skinning">
                      </video>
                    </div>
                    <figcaption style="font-size: 0.8em; color: #ffffff; margin-top: 5px;">
                      Skinning implemented in an example model
                    </figcaption>
                  </div>
                </div>
                <div class="col-md-6">
                  <div class="right-text">
                    <h4>
                      Animations
                    </h4>
                    <p>
                      Worked on
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> importing the animation data </span>
                      from GLTF files into the engine (timestamps, transforms, nodes, joints...).<br><br>
                      Implemented the animation movement using timers (also being able to modify the
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)">
                        animation speed</span>)
                      and by passing the data to the shaders to apply the
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> skinning </span>
                      (deforming the mesh according to bone transformation) of the model.

                  </div>
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              </div>
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                    <p>
                      Also created the
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)"> animation component </span>
                      and its interface in the inspector, where the states can be set up,
                      the speed can be modified and the animation can be paused/played/restarted.<br><br>
                      And finally integrated
                      <span style="font-weight: bolder; font-size: medium; color: rgb(179, 73, 84)">
                        blending between animation states</span>, controlling the duration of the transitions.
                  </div>
                </div>
                <div class="col-md-6">
                  <div class="right-image">
                    <div class="video-container">
                      <video controls>
                        <source src="assets/videos/Blending.mp4" type="video/mp4" alt="blending">
                      </video>
                    </div>
                    <figcaption style="font-size: 0.8em; color: #ffffff; margin-top: 5px;">
                      Blending between diferent animation states
                    </figcaption>
                  </div>
                </div>
              </div>
            </div>

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              </div>
            </div>
            <span style=" font-size: medium;"><br>
              Check out the <a href="https://github.com/RollingBarrel/Helheim-Engine" target="_blank">
                Hellheim Engine </a> in this repository
            </span>

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