fix: suffer text is now rendered in forward

src/entities/CubemapCameraEntity.ts

@@ -6,19 +6,19 @@ import { LightEntity } from './LightEntity';
 import { PerspectiveCamera } from '../heck/components/PerspectiveCamera';
 
 export interface CubemapCameraEntityOptions {
-  root: Entity;
+  scenes: Entity[];
   lights: LightEntity[];
 }
 
 export class CubemapCameraEntity extends Entity {
-  public root: Entity;
+  public scenes: Entity[];
   public camera: PerspectiveCamera;
   public readonly target: CubemapRenderTarget;
 
   public constructor( options: CubemapCameraEntityOptions ) {
     super();
 
-    this.root = options.root;
+    this.scenes = options.scenes;
 
     this.target = new CubemapRenderTarget( {
       width: CUBEMAP_RESOLUTION[ 0 ],
@@ -26,7 +26,7 @@ export class CubemapCameraEntity extends Entity {
     } );
 
     this.camera = new CubemapCamera( {
-      scene: this.root,
+      scenes: options.scenes,
       renderTarget: this.target,
       near: 1.0,
       far: 20.0,

src/entities/DeferredCamera.ts

@@ -16,43 +16,39 @@ import aoFrag from '../shaders/ao.frag';
 import quadVert from '../shaders/quad.vert';
 import shadingFrag from '../shaders/shading.frag';
 
-export interface CameraEntityOptions {
-  root: Entity;
+export interface DeferredCameraOptions {
+  scenes: Entity[];
   target: RenderTarget;
   lights: LightEntity[];
   textureIBLLUT: GLCatTexture;
   textureEnv: GLCatTexture;
 }
 
-export class CameraEntity extends Entity {
-  public root: Entity;
-  public camera: PerspectiveCamera;
-
-  public constructor( options: CameraEntityOptions ) {
+export class DeferredCamera extends Entity {
+  public constructor( options: DeferredCameraOptions ) {
     super();
 
-    this.root = options.root;
-
     const cameraTarget = new BufferRenderTarget( {
       width: options.target.width,
       height: options.target.height,
       numBuffers: 4,
-      name: 'CameraEntity/cameraTarget',
+      name: 'DeferredCamera/cameraTarget',
     } );
 
-    this.camera = new PerspectiveCamera( {
-      scene: this.root,
+    const camera = new PerspectiveCamera( {
+      scenes: options.scenes,
       renderTarget: cameraTarget,
       near: 0.1,
       far: 20.0,
-      name: 'CameraEntity/camera',
+      name: 'DeferredCamera/camera',
       materialTag: 'deferred',
     } );
+    camera.clear = [];
 
     const aoTarget = new BufferRenderTarget( {
       width: AO_RESOLUTION_RATIO * options.target.width,
       height: AO_RESOLUTION_RATIO * options.target.height,
-      name: 'CameraEntity/aoTarget',
+      name: 'DeferredCamera/aoTarget',
     } );
 
     const aoMaterial = new Material(
@@ -68,12 +64,12 @@ export class CameraEntity extends Entity {
         aoMaterial.addUniformMatrixVector(
           'cameraPV',
           'Matrix4fv',
-          this.camera.projectionMatrix.multiply(
+          camera.projectionMatrix.multiply(
             cameraView
           ).elements
         );
       },
-      name: process.env.DEV && 'CameraEntity/ao/setCameraUniforms',
+      name: process.env.DEV && 'DeferredCamera/ao/setCameraUniforms',
     } );
 
     for ( let i = 0; i < 2; i ++ ) { // it doesn't need 2 and 3
@@ -88,7 +84,7 @@ export class CameraEntity extends Entity {
     const aoQuad = new Quad( {
       material: aoMaterial,
       target: aoTarget,
-      name: process.env.DEV && 'CameraEntity/ao/quad',
+      name: process.env.DEV && 'DeferredCamera/ao/quad',
     } );
 
     const shadingMaterial = new Material(
@@ -102,7 +98,7 @@ export class CameraEntity extends Entity {
     const shadingQuad = new Quad( {
       material: shadingMaterial,
       target: options.target,
-      name: process.env.DEV && 'CameraEntity/shading/quad',
+      name: process.env.DEV && 'DeferredCamera/shading/quad',
     } );
     shadingQuad.clear = [];
 
@@ -129,7 +125,7 @@ export class CameraEntity extends Entity {
         shadingMaterial.addUniformMatrixVector(
           'cameraPV',
           'Matrix4fv',
-          this.camera.projectionMatrix.multiply(
+          camera.projectionMatrix.multiply(
             cameraView
           ).elements
         );
@@ -137,8 +133,8 @@ export class CameraEntity extends Entity {
         shadingMaterial.addUniform(
           'cameraNearFar',
           '2f',
-          this.camera.near,
-          this.camera.far
+          camera.near,
+          camera.far
         );
 
         shadingMaterial.addUniform(
@@ -180,7 +176,7 @@ export class CameraEntity extends Entity {
           lights.map( ( light ) => light.shadowMap.texture ),
         );
       },
-      name: process.env.DEV && 'CameraEntity/shading/setCameraUniforms',
+      name: process.env.DEV && 'DeferredCamera/shading/setCameraUniforms',
     } );
 
     for ( let i = 0; i < 4; i ++ ) {
@@ -196,7 +192,7 @@ export class CameraEntity extends Entity {
     shadingMaterial.addUniformTexture( 'samplerRandom', randomTexture.texture );
 
     this.components.push(
-      this.camera,
+      camera,
       lambdaAoSetCameraUniforms,
       aoQuad,
       lambda,

src/entities/ForwardCamera.ts

@@ -0,0 +1,28 @@
+import { Entity } from '../heck/Entity';
+import { LightEntity } from './LightEntity';
+import { PerspectiveCamera } from '../heck/components/PerspectiveCamera';
+import { RenderTarget } from '../heck/RenderTarget';
+
+export interface ForwardCameraOptions {
+  scenes: Entity[];
+  target: RenderTarget;
+  lights: LightEntity[];
+}
+
+export class ForwardCamera extends Entity {
+  public constructor( options: ForwardCameraOptions ) {
+    super();
+
+    const camera = new PerspectiveCamera( {
+      scenes: options.scenes,
+      renderTarget: options.target,
+      near: 0.1,
+      far: 20.0,
+      name: 'CameraEntity/camera',
+      materialTag: 'forward',
+    } );
+    camera.clear = false;
+
+    this.components.push( camera );
+  }
+}

src/entities/LightEntity.ts

@@ -10,7 +10,7 @@ import quadVert from '../shaders/quad.vert';
 import shadowBlurFrag from '../shaders/shadow-blur.frag';
 
 export interface LightEntityOptions {
-  root: Entity;
+  scenes: Entity[];
   shadowMapFov?: number;
   shadowMapNear?: number;
   shadowMapFar?: number;
@@ -21,15 +21,12 @@ export interface LightEntityOptions {
 
 export class LightEntity extends Entity {
   public color: [ number, number, number ] = [ 1.0, 1.0, 1.0 ];
-  public root: Entity;
   public camera: PerspectiveCamera;
   public shadowMap: BufferRenderTarget;
 
   public constructor( options: LightEntityOptions ) {
     super();
 
-    this.root = options.root;
-
     const swapOptions = {
       width: options.shadowMapWidth ?? 1024,
       height: options.shadowMapHeight ?? 1024
@@ -56,7 +53,7 @@ export class LightEntity extends Entity {
       near,
       far,
       renderTarget: swap.o,
-      scene: this.root,
+      scenes: options.scenes,
       name: process.env.DEV && `${ options.namePrefix }/shadowMapCamera`,
       materialTag: 'depth',
     } );

src/entities/SufferTexts.ts

@@ -64,19 +64,18 @@ export class SufferTexts extends Entity {
     geometryRender.primcount = PARTICLES;
 
     // -- material render --------------------------------------------------------------------------
-    const deferred = new Material(
+    const forward = new Material(
       sufferTextsRenderVert,
       sufferTextsRenderFrag,
       {
-        defines: [ 'DEFERRED 1' ],
         initOptions: { geometry: geometryRender, target: dummyRenderTargetFourDrawBuffers },
       },
     );
 
-    const materialsRender = { deferred };
+    const materialsRender = { forward };
 
-    deferred.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
-    deferred.addUniformTexture( 'samplerTinyChar', tinyCharTexture );
+    forward.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
+    forward.addUniformTexture( 'samplerTinyChar', tinyCharTexture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
@@ -86,7 +85,7 @@ export class SufferTexts extends Entity {
             '../shaders/suffer-texts-render.frag',
           ],
           () => {
-            deferred.replaceShader( sufferTextsRenderVert, sufferTextsRenderFrag );
+            forward.replaceShader( sufferTextsRenderVert, sufferTextsRenderFrag );
           }
         );
       }

src/heck/components/Camera.ts

@@ -10,7 +10,7 @@ export interface CameraOptions extends ComponentOptions {
   renderTarget?: RenderTarget;
   projectionMatrix: Matrix4;
   materialTag: MaterialTag;
-  scene?: Entity;
+  scenes?: Entity[];
   clear?: Array<number | undefined> | false;
 }
 
@@ -19,7 +19,7 @@ export abstract class Camera extends Component {
 
   public renderTarget?: RenderTarget;
 
-  public scene?: Entity;
+  public scenes?: Entity[];
 
   public clear: Array<number | undefined> | false = [];
 
@@ -35,21 +35,21 @@ export abstract class Camera extends Component {
     this.visible = false;
 
     this.renderTarget = options.renderTarget;
-    this.scene = options.scene;
+    this.scenes = options.scenes;
     this.projectionMatrix = options.projectionMatrix;
     this.materialTag = options.materialTag;
     if ( options.clear !== undefined ) { this.clear = options.clear; }
   }
 
   protected __updateImpl( event: ComponentUpdateEvent ): void {
-    const { renderTarget, scene } = this;
+    const { renderTarget, scenes } = this;
 
     if ( !renderTarget ) {
       throw process.env.DEV && new Error( 'You must assign a renderTarget to the Camera' );
     }
 
-    if ( !scene ) {
-      throw process.env.DEV && new Error( 'You must assign a scene to the Camera' );
+    if ( !scenes ) {
+      throw process.env.DEV && new Error( 'You must assign scenes to the Camera' );
     }
 
     const viewMatrix = event.globalTransform.matrix.inverse!;
@@ -60,16 +60,18 @@ export abstract class Camera extends Component {
       glCat.clear( ...this.clear );
     }
 
-    scene.draw( {
-      frameCount: event.frameCount,
-      time: event.time,
-      renderTarget: renderTarget,
-      cameraTransform: event.globalTransform,
-      globalTransform: new Transform(),
-      viewMatrix,
-      projectionMatrix: this.projectionMatrix,
-      camera: this,
-      materialTag: this.materialTag,
+    scenes.map( ( scene ) => {
+      scene.draw( {
+        frameCount: event.frameCount,
+        time: event.time,
+        renderTarget: renderTarget,
+        cameraTransform: event.globalTransform,
+        globalTransform: new Transform(),
+        viewMatrix,
+        projectionMatrix: this.projectionMatrix,
+        camera: this,
+        materialTag: this.materialTag,
+      } );
     } );
 
     if ( process.env.DEV ) {

src/heck/components/CubemapCamera.ts

@@ -23,7 +23,7 @@ export interface CubemapCameraOptions extends ComponentOptions {
   renderTarget?: CubemapRenderTarget;
   near?: number;
   far?: number;
-  scene?: Entity;
+  scenes?: Entity[];
   clear?: Array<number | undefined> | false;
 }
 
@@ -43,7 +43,7 @@ export class CubemapCamera extends Camera {
       ...options,
       projectionMatrix,
       renderTarget: options.renderTarget,
-      scene: options.scene,
+      scenes: options.scenes,
       clear: options.clear,
       materialTag: options.materialTag,
     } );

src/heck/components/PerspectiveCamera.ts

@@ -11,7 +11,7 @@ export interface PerspectiveCameraOptions extends ComponentOptions {
   near?: number;
   far?: number;
   fov?: number;
-  scene?: Entity;
+  scenes?: Entity[];
   clear?: Array<number | undefined> | false;
 }
 
@@ -30,7 +30,7 @@ export class PerspectiveCamera extends Camera {
       ...options,
       projectionMatrix,
       renderTarget: options.renderTarget,
-      scene: options.scene,
+      scenes: options.scenes,
       clear: options.clear,
     } );
 

src/scene.ts

@@ -1,17 +1,18 @@
 import { Antialias } from './entities/Antialias';
 import { Bloom } from './entities/Bloom';
 import { BufferRenderTarget } from './heck/BufferRenderTarget';
-import { CameraEntity } from './entities/CameraEntity';
 import { CanvasRenderTarget } from './heck/CanvasRenderTarget';
-import { Component } from './heck/components/Component';
+import { Component, ComponentUpdateEvent } from './heck/components/Component';
 import { Condition } from './entities/Condition';
 import { Cube } from './entities/Cube';
 import { CubemapCameraEntity } from './entities/CubemapCameraEntity';
+import { DeferredCamera } from './entities/DeferredCamera';
 import { Dog } from './heck/Dog';
 import { Entity } from './heck/Entity';
 import { EnvironmentMap } from './entities/EnvironmentMap';
 import { FlashyTerrain } from './entities/FlashyTerrain';
 import { FlickyParticles } from './entities/FlickyParticles';
+import { ForwardCamera } from './entities/ForwardCamera';
 import { Glitch } from './entities/Glitch';
 import { IBLLUT } from './entities/IBLLUT';
 import { IFSPistons } from './entities/IFSPistons';
@@ -52,10 +53,12 @@ dog.root.components.push( new Lambda( {
 
 // -- util -----------------------------------------------------------------------------------------
 class EntityReplacer<T extends Entity> {
+  private __root: Entity;
   public current!: T;
   public creator: () => T;
 
-  public constructor( creator: () => T, name?: string ) {
+  public constructor( root: Entity, creator: () => T, name?: string ) {
+    this.__root = root;
     this.creator = creator;
     this.replace();
 
@@ -73,12 +76,12 @@ class EntityReplacer<T extends Entity> {
   public replace(): void {
     if ( process.env.DEV ) {
       if ( this.current ) {
-        arraySetDelete( dog.root.children, this.current );
+        arraySetDelete( this.__root.children, this.current );
       }
     }
 
     this.current = this.creator();
-    dog.root.children.push( this.current );
+    this.__root.children.push( this.current );
 
     // not visible by default
     this.current.active = false;
@@ -90,8 +93,12 @@ class EntityReplacer<T extends Entity> {
 const ibllut = new IBLLUT();
 dog.root.children.push( ibllut.entity );
 
-// -- "objects" ------------------------------------------------------------------------------------
+// -- deferred stuff -------------------------------------------------------------------------------
+const deferredRoot = new Entity();
+dog.root.children.push( deferredRoot );
+
 const replacerSphereParticles = new EntityReplacer(
+  deferredRoot,
   () => new SphereParticles(),
   'SphereParticles',
 );
@@ -101,35 +108,39 @@ if ( process.env.DEV && module.hot ) {
   } );
 }
 
-const replacerCondition = new EntityReplacer( () => new Condition(), 'Condition' );
+const replacerCondition = new EntityReplacer( deferredRoot, () => new Condition(), 'Condition' );
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/Condition', () => {
     replacerCondition.replace();
   } );
 }
 
-const replacerFlashyTerrain = new EntityReplacer( () => new FlashyTerrain(), 'FlashyTerrain' );
+const replacerFlashyTerrain = new EntityReplacer(
+  deferredRoot,
+  () => new FlashyTerrain(),
+  'FlashyTerrain',
+);
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/FlashyTerrain', () => {
     replacerFlashyTerrain.replace();
   } );
 }
 
-const replacerTrails = new EntityReplacer( () => new Trails(), 'Trails' );
+const replacerTrails = new EntityReplacer( deferredRoot, () => new Trails(), 'Trails' );
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/Trails', () => {
     replacerTrails.replace();
   } );
 }
 
-const replacerRings = new EntityReplacer( () => new Rings(), 'Rings' );
+const replacerRings = new EntityReplacer( deferredRoot, () => new Rings(), 'Rings' );
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/Rings', () => {
     replacerRings.replace();
   } );
 }
 
-const replacerCube = new EntityReplacer( () => new Cube(), 'Cube' );
+const replacerCube = new EntityReplacer( deferredRoot, () => new Cube(), 'Cube' );
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/Cube', () => {
     replacerCube.replace();
@@ -137,6 +148,7 @@ if ( process.env.DEV && module.hot ) {
 }
 
 const replacerFlickyParticles = new EntityReplacer(
+  deferredRoot,
   () => new FlickyParticles(),
   'FlickyParticles',
 );
@@ -146,30 +158,35 @@ if ( process.env.DEV && module.hot ) {
   } );
 }
 
-const replacerSufferTexts = new EntityReplacer(
-  () => new SufferTexts(),
-  'SufferTexts',
-);
-if ( process.env.DEV && module.hot ) {
-  module.hot.accept( './entities/SufferTexts', () => {
-    replacerSufferTexts.replace();
-  } );
-}
-
-const replacerWobbleball = new EntityReplacer( () => new Wobbleball(), 'Wobbleball' );
+const replacerWobbleball = new EntityReplacer( deferredRoot, () => new Wobbleball(), 'Wobbleball' );
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/Wobbleball', () => {
     replacerWobbleball.replace();
   } );
 }
 
-const replacerIFSPistons = new EntityReplacer( () => new IFSPistons(), 'IFSPistons' );
+const replacerIFSPistons = new EntityReplacer( deferredRoot, () => new IFSPistons(), 'IFSPistons' );
 if ( process.env.DEV && module.hot ) {
   module.hot.accept( './entities/IFSPistons', () => {
     replacerIFSPistons.replace();
   } );
 }
 
+// -- forward stuff --------------------------------------------------------------------------------
+const forwardRoot = new Entity();
+dog.root.children.push( forwardRoot );
+
+const replacerSufferTexts = new EntityReplacer(
+  forwardRoot,
+  () => new SufferTexts(),
+  'SufferTexts',
+);
+if ( process.env.DEV && module.hot ) {
+  module.hot.accept( './entities/SufferTexts', () => {
+    replacerSufferTexts.replace();
+  } );
+}
+
 // -- things that is not an "object" ---------------------------------------------------------------
 const swapOptions = {
   width: canvasRenderTarget.width,
@@ -187,9 +204,9 @@ const swap = new Swap(
   } ),
 );
 
-const replacerLightFirst = new EntityReplacer( () => {
+const replacerLightFirst = new EntityReplacer( dog.root, () => {
   const light = new LightEntity( {
-    root: dog.root,
+    scenes: [ dog.root ],
     shadowMapFov: 90.0,
     shadowMapNear: 1.0,
     shadowMapFar: 20.0,
@@ -201,9 +218,9 @@ const replacerLightFirst = new EntityReplacer( () => {
 }, 'LightFirst' );
 const lightFirst = replacerLightFirst.current;
 
-const replacerLightPink = new EntityReplacer( () => {
+const replacerLightPink = new EntityReplacer( dog.root, () => {
   const light = new LightEntity( {
-    root: dog.root,
+    scenes: [ dog.root ],
     shadowMapFov: 90.0,
     shadowMapNear: 1.0,
     shadowMapFar: 20.0,
@@ -234,7 +251,7 @@ if ( process.env.DEV && module.hot ) {
 // dog.root.children.push( light2 );
 
 const cubemapCamera = new CubemapCameraEntity( {
-  root: dog.root,
+  scenes: [ dog.root ],
   lights: [
     lightFirst,
     lightPink,
@@ -248,8 +265,59 @@ const environmentMap = new EnvironmentMap( {
 } );
 dog.root.children.push( environmentMap );
 
-const camera = new CameraEntity( {
-  root: dog.root,
+// -- camera ---------------------------------------------------------------------------------------
+const cameraOnUpdate = ( { time }: ComponentUpdateEvent ): void => {
+  const r = auto( 'Camera/rot/r' );
+  const t = auto( 'Camera/rot/t' );
+  const p = auto( 'Camera/rot/p' );
+  const x = auto( 'Camera/pos/x' );
+  const y = auto( 'Camera/pos/y' );
+  const z = auto( 'Camera/pos/z' );
+  const roll = auto( 'Camera/roll' );
+  const shake = auto( 'Camera/shake' );
+
+  const st = Math.sin( t );
+  const ct = Math.cos( t );
+  const sp = Math.sin( p );
+  const cp = Math.cos( p );
+
+  const wubPosAmp = 0.01;
+  const wubPosTheta = 3.0 * time;
+  const wubTarAmp = 0.02;
+  const wubTarTheta = 4.21 * time;
+
+  deferredCamera.transform.lookAt(
+    new Vector3( [
+      r * ct * sp + wubPosAmp * Math.sin( wubPosTheta ),
+      r * st + wubPosAmp * Math.sin( 2.0 + wubPosTheta ),
+      r * ct * cp + wubPosAmp * Math.sin( 4.0 + wubPosTheta ),
+    ] ),
+    new Vector3( [
+      wubTarAmp * Math.sin( wubTarTheta ),
+      wubTarAmp * Math.sin( 2.0 + wubTarTheta ),
+      wubTarAmp * Math.sin( 4.0 + wubTarTheta ),
+    ] ),
+    undefined,
+    0.02 * Math.sin( 2.74 * time ) + roll,
+  );
+
+  deferredCamera.transform.position = deferredCamera.transform.position.add(
+    new Vector3( [ x, y, z ] )
+  );
+
+  if ( shake > 0.0 ) {
+    deferredCamera.transform.position = deferredCamera.transform.position.add(
+      new Vector3( [
+        Math.sin( 145.0 * time ),
+        Math.sin( 2.0 + 148.0 * time ),
+        Math.sin( 4.0 + 151.0 * time )
+      ] ).scale( shake )
+    );
+  }
+};
+
+const deferredCamera = new DeferredCamera( {
+  scenes: [ deferredRoot ],
   target: swap.o,
   lights: [
     lightFirst,
@@ -259,61 +327,30 @@ const camera = new CameraEntity( {
   textureIBLLUT: ibllut.texture,
   textureEnv: environmentMap.texture,
 } );
-camera.camera.clear = [ 0.0, 0.0, 0.0, 0.0 ];
-camera.components.unshift( new Lambda( {
-  onUpdate: ( { time } ) => {
-    const r = auto( 'Camera/rot/r' );
-    const t = auto( 'Camera/rot/t' );
-    const p = auto( 'Camera/rot/p' );
-    const x = auto( 'Camera/pos/x' );
-    const y = auto( 'Camera/pos/y' );
-    const z = auto( 'Camera/pos/z' );
-    const roll = auto( 'Camera/roll' );
-    const shake = auto( 'Camera/shake' );
 
-    const st = Math.sin( t );
-    const ct = Math.cos( t );
-    const sp = Math.sin( p );
-    const cp = Math.cos( p );
-
-    const wubPosAmp = 0.01;
-    const wubPosTheta = 3.0 * time;
-    const wubTarAmp = 0.02;
-    const wubTarTheta = 4.21 * time;
-
-    camera.transform.lookAt(
-      new Vector3( [
-        r * ct * sp + wubPosAmp * Math.sin( wubPosTheta ),
-        r * st + wubPosAmp * Math.sin( 2.0 + wubPosTheta ),
-        r * ct * cp + wubPosAmp * Math.sin( 4.0 + wubPosTheta ),
-      ] ),
-      new Vector3( [
-        wubTarAmp * Math.sin( wubTarTheta ),
-        wubTarAmp * Math.sin( 2.0 + wubTarTheta ),
-        wubTarAmp * Math.sin( 4.0 + wubTarTheta ),
-      ] ),
-      undefined,
-      0.02 * Math.sin( 2.74 * time ) + roll,
-    );
-
-    camera.transform.position = camera.transform.position.add(
-      new Vector3( [ x, y, z ] )
-    );
-
-    if ( shake > 0.0 ) {
-      camera.transform.position = camera.transform.position.add(
-        new Vector3( [
-          Math.sin( 145.0 * time ),
-          Math.sin( 2.0 + 148.0 * time ),
-          Math.sin( 4.0 + 151.0 * time )
-        ] ).scale( shake )
-      );
-    }
-  },
-  name: process.env.DEV && 'main/updateCamera',
+deferredCamera.components.unshift( new Lambda( {
+  onUpdate: cameraOnUpdate,
+  name: process.env.DEV && 'main/updateDeferredCamera',
 } ) );
-dog.root.children.push( camera );
+dog.root.children.push( deferredCamera );
 
+const forwardCamera = new ForwardCamera( {
+  scenes: [ forwardRoot ],
+  target: swap.o,
+  lights: [
+    lightFirst,
+    lightPink,
+    // light2
+  ],
+} );
+
+forwardCamera.components.unshift( new Lambda( {
+  onUpdate: cameraOnUpdate,
+  name: process.env.DEV && 'main/updateForwardCamera',
+} ) );
+dog.root.children.push( forwardCamera );
+
+// -- post -----------------------------------------------------------------------------------------
 swap.swap();
 const antialias = new Antialias( {
   input: swap.i,

src/shaders/suffer-texts-render.frag

@@ -17,16 +17,11 @@ uniform float time;
 uniform sampler2D samplerRandomStatic;
 uniform sampler2D samplerTinyChar;
 
-#ifdef DEFERRED
-  layout (location = 0) out vec4 fragPosition;
-  layout (location = 1) out vec4 fragNormal;
-  layout (location = 2) out vec4 fragColor;
-  layout (location = 3) out vec4 fragWTF;
-#endif
+out vec4 fragColor;
 
 // == main procedure ===============================================================================
 void main() {
-  if ( vLife > 1.0 ) { discard; }
+  if ( vLife > 1.3 ) { discard; }
 
   float tex = texture( samplerTinyChar, vUv ).x;
   if ( tex < 0.5 ) { discard; }
@@ -35,13 +30,8 @@ void main() {
   color = mix(
     step( 2.0, mod( 40.0 * vLife + vec3( 0.0, 1.0, 2.0 ), 3.0 ) ),
     color,
-    smoothstep( 0.0, 0.3, vLife ) * smoothstep( 1.0, 0.7, vLife )
+    smoothstep( 0.0, 0.3, vLife ) * smoothstep( 1.3, 1.0, vLife )
   );
 
-  #ifdef DEFERRED
-    fragPosition = vPosition;
-    fragNormal = vec4( vNormal, 1.0 );
-    fragColor = vec4( color, 1.0 );
-    fragWTF = vec4( vec3( 0.0 ), MTL_UNLIT );
-  #endif
+  fragColor = vec4( color, 1.0 );
 }

src/shaders/suffer-texts-render.vert

@@ -39,7 +39,7 @@ void main() {
   vLife = tex0.w;
 
   float char = tex0.z;
-  char += 64.0 * ( min( vLife, 0.3 ) + max( vLife, 0.7 ) - 1.0 );
+  char += 64.0 * ( min( vLife, 0.3 ) + max( vLife, 1.0 ) - 1.3 );
 
   vUv = yflip( 0.5 + 0.499 * position );
   vUv = ( vUv + floor( mod( vec2( char / vec2( 1.0, 16.0 ) ), 16.0 ) ) ) / 16.0;