2.0.24

New networking based on kurento/openvidu server.
Still support for old networking but not active.

New links examples for 2.0.xx (Comes with First Person shooter Multiplayer example)

https://maximumroulette.com/apps/matrix-engine-starter/projects/hang3d/

Special build for codepen

https://codepen.io/zlatnaspirala/pen/JjgZRLz?editors=1010

1.9.54

[1.9.54]
Added custom shaders also glsl files from zlatnaspirala/GLSLShaders
Add new example apps/shaders.js.

• [1.9.40] First version with both support opengles11/2 and opengles300 - Default : 1.3/opengles300 - Switch with URL param 'app.html?GLSL=1.3' for opengle300 and '?GLSL=1.1' for opengles1.1/2 - Implemented URL param for examples-build.html?GLSL=1.1 [Affect after first demo choose.]

• Key Events

   addEventListener('hit.keyDown' , (e) => {
    if (e.detail.origin.key == "Escape" || e.detail.keyCode == 27) {
      console.log('PAUSE GAME_PLAY')
    }
  })

e.detail.origin is native evt arg passed.

PROC LINK

[1.9.6] Thunder

FBO Basic implementation for squareTex , obj and cubeLightTex

ObjLoader Load sequence of obj

[1.8.2]

• Added [SceneObject].selfDestroy ( timeoutInterval )
• fix phisics set position
• Added :

  matrixEngine.objLoader.downloadMeshes(
      matrixEngine.objLoader.makeObjSeqArg(
        {
          id: objName,
          path: "res/bvh-skeletal-base/swat-guy/anims/swat-multi",
          from: 1,
          to: 61
        }),
      onLoadObj
    );

In onLoadObj:

  var animArg = {
    id: objName,
    meshList: meshes,
    // sumOfAniFrames: 61, No need if `animations` exist!
    currentAni: 0,
    // speed: 3, No need if `animations` exist!
    // upgrade - optimal
    animations: {
      active: 'walk',
      walk: {
        from: 0,
        to: 35,
        speed: 3
      },
      walkPistol: {
        from: 36,
        to: 60,
        speed: 3
      }
    }
  };

Change animation sequence with:

App.scene.player.play('walkPistol')
or
App.scene.player.play('walk')

1.7.7 Light & Shadows Improved

[1.7.6] Shadows VS Lights (Local SpotLight implementation)

/**
 *@Author Nikola Lukic
 *@Description Matrix Engine Api Example
 * From version [1.7.6]
 * Local Light/Shadows shader
 * - Spot ligth for now works perfect for fixed camera movement.
 * - Direction, ambient working fine also with spot light.
 */

/* globals world App */
import App from "../program/manifest";

export var runThis = (world) => {

  // Camera
  App.camera.SceneController = true;

  // Image texs
  var textuteImageSamplers = {
    source: ["res/images/complex_texture_1/diffuse.png"],
    mix_operation: "multiply",
  };

  var textuteImageSamplersTest = {
    source: ["res/images/texture_spiral1.png", "res/images/complex_texture_1/diffuse.png"],
    mix_operation: "multiply",
  };

  var textuteBlanko = {
    source: ["res/images/blankoB.png"],
    mix_operation: "multiply"
  };

  world.Add("cubeLightTex", 1, "myCube1", textuteImageSamplers);
  App.scene.myCube1.activateShadows();
  App.scene.myCube1.position.setPosition(-3,3,-11);
  // Local Shadows cast must be activated!
  App.scene.myCube1.shadows.activeUpdate();
  App.scene.myCube1.shadows.animatePositionX();

  world.Add("cubeLightTex", 1, "myCube2", textuteImageSamplers);
  App.scene.myCube2.activateShadows();
  App.scene.myCube2.shadows.lightPosition = [0, 0, 3];
  App.scene.myCube2.shadows.innerLimit = 0;
  App.scene.myCube2.position.SetX(-3);
  App.scene.myCube2.position.SetZ(-11);
  App.scene.myCube2.shadows.activeUpdate();
  App.scene.myCube2.shadows.animateRadius({from: 0, to: 25, step: 0.5});

  world.Add("cubeLightTex", 1, "myCube3", textuteImageSamplers);
  App.scene.myCube3.activateShadows();
  App.scene.myCube3.shadows.innerLimit = 0;
  App.scene.myCube3.position.SetY(-3);
  App.scene.myCube3.position.SetZ(-11);
  App.scene.myCube3.position.SetX(-3);
  App.scene.myCube3.shadows.lightPosition = [0, 3, 3];
  // Animate local spot
  var option = {
    from: 0.01, to: 0.02, step: 0.001,
    centerX: 0, centerY: 0,
    flyArroundByIndexs: [1, 2] // Means that Y,Z coords are orbiting
  };
  App.scene.myCube3.shadows.activeUpdate();
  App.scene.myCube3.shadows.flyArround(option);

  // Animate by Y pos
  world.Add("cubeLightTex", 1, "myCube4", textuteImageSamplers);
  App.scene.myCube4.activateShadows();
  App.scene.myCube4.position.SetY(3);
  App.scene.myCube4.position.SetZ(-11);
  App.scene.myCube4.shadows.activeUpdate();
  App.scene.myCube4.shadows.animatePositionY();
  App.scene.myCube4.position.SetX(0);

  // Created with blanko texture or red, blue or green solid.
  // then add new tex sampler created generic square 2x2 by default.
  world.Add("cubeLightTex", 1, "myCube5", textuteBlanko);
  App.scene.myCube5.position.SetZ(-11);
  App.scene.myCube5.activateShadows();
  App.scene.myCube5.shadows.activeUpdate();
  App.scene.myCube5.shadows.animateRadius({from: 15, to: 45, step: 0.05});
  App.scene.myCube5.textures.push(App.scene.myCube5.createPixelsTex())

  // Created with blanko texture or red, blue or green solid.
  world.Add("cubeLightTex", 1, "myCube6", textuteImageSamplersTest);
  App.scene.myCube6.position.SetZ(-11);
  App.scene.myCube6.position.SetY(-3);
  App.scene.myCube6.activateShadows();
  // Animate local spot
  var option = {
    from: 0.01, to: 0.02, step: 0.001,
    centerX: 0, centerY: 0,
    flyArroundByIndexs: [0, 2] // Means that X,Z coords are orbiting
  };
  App.scene.myCube6.shadows.outerLimit = 2;
  // Local Shadows cast must be activated!
  App.scene.myCube6.shadows.activeUpdate();

  App.scene.myCube6.shadows.flyArround(option);
  App.scene.myCube6.textures.push(
    App.scene.myCube6.createPixelsTex()
  );

  // Simple direction light
  world.Add("cubeLightTex", 1, "myCube7", textuteImageSamplersTest);
  App.scene.myCube7.position.setPosition(3,3,-11);
  App.scene.myCube7.geometry.colorData.SetGreenForAll(0.5)
  App.scene.myCube7.geometry.colorData.SetRedForAll(0.5)
  App.scene.myCube7.geometry.colorData.SetBlueForAll(0.5)
  App.scene.myCube7.deactivateTex();

  world.Add("cubeLightTex", 1, "myCube8", textuteImageSamplersTest);
  App.scene.myCube8.position.setPosition(3,0,-11);

  // Custom generic textures. Micro Drawing.
  // Example for arg shema square for now only.
  var options = {
    squareShema: [8,8],
    pixels: new Uint8Array(8 * 8 * 4)
  };
  // options.pixels.fill(0);
  var I = 0, localCounter = 0;
  for (var funny = 0; funny < 8*8*4; funny+=4) {
    localCounter++;
    options.pixels[funny] = I + localCounter;
    options.pixels[funny + 1] = I + 1.5* localCounter;
    options.pixels[funny + 2] = I + 1.2* localCounter;
    options.pixels[funny + 3] = 1;
  }

  options.pixels[4 * 7] = 255;
  options.pixels[4 * 7 + 1] = 1;
  options.pixels[4 * 7 + 2] = 1;

  App.scene.myCube8.textures.push(
    App.scene.myCube8.createPixelsTex(options)
  );

  // Custom generic textures
  world.Add("cubeLightTex", 1, "myCube9", textuteImageSamplersTest);
  App.scene.myCube9.position.setPosition(3,-3,-11);

  // Custom generic textures. Micro Drawing.
  // Example for arg shema square for now only.
  var options = {
    squareShema: [4,4],
    pixels: new Uint8Array(4 * 4 * 4),
    style: {
      type: 'chessboard',
      color1: 0,
      color2: 255
    }
  };

  App.scene.myCube9.textures.push(
    App.scene.myCube9.createPixelsTex(options)
  );

  // App.scene.myCube9.activateShadows();
  // App.scene.myCube9.shadows.activeUpdate();
  // App.scene.myCube9.shadows.animateRadius({from: 15, to: 45, step: 0.05});

  // Click event
  canvas.addEventListener('mousedown', (ev) => {
    matrixEngine.raycaster.checkingProcedure(ev);
  });

  addEventListener("ray.hit.event", function(e) {
    e.detail.hitObject.LightsData.ambientLight.r =
      matrixEngine.utility.randomFloatFromTo(0, 10);
    e.detail.hitObject.LightsData.ambientLight.g =
      matrixEngine.utility.randomFloatFromTo(0, 10);
    e.detail.hitObject.LightsData.ambientLight.b =
      matrixEngine.utility.randomFloatFromTo(0, 10);
    // console.info(e.detail);
  });

};

Texture Editor Dev tool

Removed old visual-js dmeo projects and reimported new VJS3 from npm service.

New deps 👍🏻 
   "visual-js": "^3.0.19",
   "visual-js-server": "3.0.4",

You need to run editor dev tool with npm run te .

Read more about VJS3 at https://github.com/zlatnaspirala/visualjs
[note GUI for windows is undercostruct use ON-PAGE Editor supported with node editor.js]

VJS3 is good for easy and fast creation of dinamic textures for 3d view port.
You can read from code or use node editor.

Important :

node editor.js is only for dev stage !

Example of Vjs3 at
https://maximumroulette.com/apps/matrix-engine/query-build.html?u=porting2d_text

Example of anyCanvas() is :
https://maximumroulette.com/apps/matrix-engine/query-build.html?u=porting2d

Screens 👍🏻

1.5.3

BVH Matrix Skeletal - from [1.5.x]

New deps bvh-loader (https://www.npmjs.com/package/bvh-loader). It is bvh parser created for matrix-engine but can be used for any other graphics language.

  const options = {
    world: world,
    autoPlay: true,
    myFrameRate: 10,
    showOnLoad: false, // if autoPLay is true then showOnLoad is inactive.
    type: 'ANIMATION', // "TPOSE' | 'ANIMATION'
    loop: 'playInverse', // true | 'stopOnEnd' | 'playInverse' | 'stopAndReset'
    globalOffset: [-30, -180, -155],
    skeletalBoneScale: 6,
    boneNameBasePrefix: 'backWalk',
    skeletalBlend: { paramDest: 7, paramSrc: 6 }, // remove arg for no blend
    boneTex: {
      source: [
        "res/icons/512.png"
      ],
      mix_operation: "multiply",
    },
    // pyramid | triangle | cube | square | squareTex | cubeLightTex | sphereLightTex'
    drawTypeBone: 'squareTex' 
  };

  const filePath = 'https://raw.githubusercontent.com/zlatnaspirala/bvh-loader/main/javascript-bvh/example.bvh';

  var myFirstBvhAnimation = new matrixEngine.MEBvhAnimation(filePath, options);

Live demo https://codepen.io/zlatnaspirala/pen/OJQdGVM

Full Changelog: 1.4.13...1.5.3

1.4.13

New features:

• Raycaster for click triggering
• ObjLoader improved

Stable version - PWA Installed

• Added cache static/dynamic

• Cheking pwa status is ot not installed

• For develop [localhost] Use app.html [No need for build at all]

• For production use npm run build.XXX commands e.g app-build.html