Weekly report [#25]

Discussion in 'Devblog' started by Karl, Mar 20, 2019.

  1. Karl

    Karl Администратор Staff Member

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    Oct 2, 2017
    A quarter of a hundred is out!

    We’re at the finish line of pre-Alpha, so we will show everything that we’ve done during the preparation.

    I Mob animations - bear

    Our bear continues to overgrown with the content: today we’ll tell about some animations.

    Dossier: Bear

    Habitat: midwood, the nests (respawn of world bosses);

    Role: usual mob, the most fierce ones - the mini bosses;

    Height: 2,5 - 3 m;

    Constitution: obese;

    Speed: medium;

    Education: refused;

    Language: animated;

    Character: depends on the season but in general it’s good-natured (if the ton of muscles and claws can be good-natured).

    We remain that our bear has 2,5 m in height. It makes him a formidable foe for the players.

    That’s how the ton of aggressive stuff reaches a player
    [​IMG]

    That’s how his run looks like. Nevertheless, the 30 fps of GIF animation can’t convey the essence.
    [​IMG]

    Quiet walking. Even with the 30 fps you can notice the details of animation such as shoulder movements.
    [​IMG]

    One of the attacks - it’s possible that we will treble the armpit fur but it’s not clear because there will be too much polygons.
    [​IMG]

    II [Voting] Crosshairs

    There are many votings on this week but we are not going to stop.

    So, we have 3 variants of the crosshairs to cast to yourself (ALT button).

    But in so doing, the №1 sight will be different for the men and women. And also you can change an icon to the more athletic constitution for the particular achievements…

    aim_01.jpg

    III Plant optimization

    All of us remember that after this votings our tech.artist Dmitry decided to make this more realistic as dense as the game one, cartoon.

    It should be noted that all tests was done at a distance of 100 m. It’s ‘Epic” settings. In fact, with the first-person camera and FOV about 100 the game characters with the 2m in height are almost invisible at the distance of 100 m.

    To maintain the framerate with the dense flora we have the setting “Mask material in early z-pass”. It’s in the section of rendering optimization. It finds the existing clarity mask and cuts the unnecessary parts at an early stage of frame preparation.

    The example of these settings for the grass model (with the Shader Complexity render type, where the difficulty scale for the pixel rendering varies from green to red and white, from the easy things to the difficulties. In should be noticed that UE4 doesn’t like the clarity envelopments more than others, according to the monitoring.

    Mask material in early z-pass OFF
    opt_foliage-mask-1-1.png

    Mask material in early z-pass ON

    opt_foliage-mask-1-2.png

    The comparison between the old grass and the new one.

    Old grass:
    Mask material in early z-pass OFF, 10.2 ms

    opt_foliage-mask-2-1_off.png opt_foliage-mask-2-1_off_sc.png

    Old grass:
    Mask material in early z-pass ON, 9.6 ms

    opt_foliage-mask-2-1_on.png opt_foliage-mask-2-1_on_sc.png

    With the game grass (more carton) the settings give not so essential results but it’s evident,

    New grass:
    Mask material in early z-pass OFF, 14.6 ms

    opt_foliage-mask-2-2_off.png opt_foliage-mask-2-2_off_sc.png
    With this mesh types we lose about 4- milliseconds with the switched-off function and it’s quite a lot. There will be an information below.

    New grass:
    Mask material in early z-pass ON, 12.7 ms

    opt_foliage-mask-2-2_on.png opt_foliage-mask-2-2_on_sc.png
    Turning on this function we got the increase of ~2 milliseconds.

    With the improved visual component of the new grass we lose in productivity. One could say that in this situation it should be better to leave an old one but the thing is...

    Turning on the “Mask material in early z-pass” we know that the function will cut the unnecessary information about clarity. The engines don’t like to render it.

    But we had one more setting “Mask material in early z-pass”, so why the frame rate is lower than with the same polycount? With the test results we can suppose that the more the unnecessary clarity the more time this function requires. Let’s do one more test.

    Let’s take two prepared meshes. We made one of them following the rules and second one by the other way to spend more transparent space while rendering.

    opt_foliage-mask-4_mesh.png
    We place it very densely one after another with the setting “Mask material in early z-pass”.

    Wrong mesh, 23.4 ms
    opt_foliage-mask-5_1.png

    Right mesh, 15.3 ms
    opt_foliage-mask-5_2.png

    By this test we confirm that both cases requires optimized grass.

    So we can maintain the high frame rate with the good-looking and dense grass.

    IV Conclusion

    Short conlusion this time - we congratulate all women with the International Women’s Day!

    It’s Friday evening - ROGgoms up, friends!

    Regards,
    Reign of Guilds Team