diff --git a/src/entities/Antialias.ts b/src/entities/Antialias.ts
index 67e05a9..34a5b1d 100644
--- a/src/entities/Antialias.ts
+++ b/src/entities/Antialias.ts
@@ -25,7 +25,7 @@ export class Antialias extends Entity {
       fxaaFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    material.addUniformTexture( 'sampler0', options.input.texture );
+    material.addUniformTextures( 'sampler0', options.input.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/BigBlur.ts b/src/entities/BigBlur.ts
index 59abe2a..a368e93 100644
--- a/src/entities/BigBlur.ts
+++ b/src/entities/BigBlur.ts
@@ -52,7 +52,7 @@ export class BigBlur extends Entity {
       bigBlurFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    materialH.addUniformTexture( 'sampler0', options.input.texture );
+    materialH.addUniformTextures( 'sampler0', options.input.texture );
 
     if ( module.hot ) {
       module.hot.accept( '../shaders/big-blur.frag', () => {
@@ -76,7 +76,7 @@ export class BigBlur extends Entity {
         initOptions: { geometry: quadGeometry, target: dummyRenderTarget }
       },
     );
-    materialV.addUniformTexture( 'sampler0', targetH.texture );
+    materialV.addUniformTextures( 'sampler0', targetH.texture );
 
     if ( module.hot ) {
       module.hot.accept( '../shaders/big-blur.frag', () => {
diff --git a/src/entities/Bloom.ts b/src/entities/Bloom.ts
index e58f060..7bd508a 100644
--- a/src/entities/Bloom.ts
+++ b/src/entities/Bloom.ts
@@ -54,7 +54,7 @@ export class Bloom extends Entity {
       );
 
       material.addUniform( 'level', '1f', i );
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler0',
         isFirst ? options.input.texture : swap.i.texture,
       );
@@ -88,7 +88,7 @@ export class Bloom extends Entity {
       );
 
       material.addUniform( 'level', '1f', i );
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler0',
         swap.i.texture,
       );
diff --git a/src/entities/Condition.ts b/src/entities/Condition.ts
index 0510829..46f22b5 100644
--- a/src/entities/Condition.ts
+++ b/src/entities/Condition.ts
@@ -123,7 +123,7 @@ export class Condition extends Entity {
     const materials = { cubemap, deferred };
 
     objectValuesMap( materials, ( material ) => {
-      material.addUniformTexture( 'samplerSvg', texture );
+      material.addUniformTextures( 'samplerSvg', texture );
 
       auto( 'Condition/phaseWidth', ( { value } ) => {
         material.addUniform( 'phaseWidth', '1f', value );
diff --git a/src/entities/DVi.ts b/src/entities/DVi.ts
index f79b3de..92f25a7 100644
--- a/src/entities/DVi.ts
+++ b/src/entities/DVi.ts
@@ -33,8 +33,8 @@ export class DVi extends Entity {
       dviFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    material.addUniformTexture( 'sampler0', options.input.texture );
-    material.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    material.addUniformTextures( 'sampler0', options.input.texture );
+    material.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/DeferredCamera.ts b/src/entities/DeferredCamera.ts
index 4512fe4..f95cd7c 100644
--- a/src/entities/DeferredCamera.ts
+++ b/src/entities/DeferredCamera.ts
@@ -79,13 +79,13 @@ export class DeferredCamera extends Entity {
     } );
 
     for ( let i = 0; i < 2; i ++ ) { // it doesn't need 2 and 3
-      aoMaterial.addUniformTexture(
+      aoMaterial.addUniformTextures(
         'sampler' + i,
-        this.cameraTarget.getTexture( gl.COLOR_ATTACHMENT0 + i )
+        this.cameraTarget.getTexture( gl.COLOR_ATTACHMENT0 + i )!,
       );
     }
 
-    aoMaterial.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    aoMaterial.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     const aoQuad = new Quad( {
       material: aoMaterial,
@@ -146,16 +146,16 @@ export class DeferredCamera extends Entity {
     } );
 
     for ( let i = 0; i < 4; i ++ ) {
-      shadingMaterial.addUniformTexture(
+      shadingMaterial.addUniformTextures(
         'sampler' + i,
-        this.cameraTarget.getTexture( gl.COLOR_ATTACHMENT0 + i )
+        this.cameraTarget.getTexture( gl.COLOR_ATTACHMENT0 + i )!,
       );
     }
 
-    shadingMaterial.addUniformTexture( 'samplerAo', aoTarget.texture );
-    shadingMaterial.addUniformTexture( 'samplerIBLLUT', options.textureIBLLUT );
-    shadingMaterial.addUniformTexture( 'samplerEnv', options.textureEnv );
-    shadingMaterial.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    shadingMaterial.addUniformTextures( 'samplerAo', aoTarget.texture );
+    shadingMaterial.addUniformTextures( 'samplerIBLLUT', options.textureIBLLUT );
+    shadingMaterial.addUniformTextures( 'samplerEnv', options.textureEnv );
+    shadingMaterial.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     this.components.push(
       this.camera,
diff --git a/src/entities/EnvironmentMap.ts b/src/entities/EnvironmentMap.ts
index 5b11436..3f82f90 100644
--- a/src/entities/EnvironmentMap.ts
+++ b/src/entities/EnvironmentMap.ts
@@ -53,8 +53,8 @@ export class EnvironmentMap extends Entity {
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
     materialIntegrate.addUniform( 'uniformSeed', '4f', rng.gen(), rng.gen(), rng.gen(), rng.gen() );
-    materialIntegrate.addUniformTexture( 'sampler0', swap.i.texture );
-    materialIntegrate.addUniformCubemap( 'samplerCubemap', cubemap.texture );
+    materialIntegrate.addUniformTextures( 'sampler0', swap.i.texture );
+    materialIntegrate.addUniformTextures( 'samplerCubemap', cubemap.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
@@ -78,7 +78,7 @@ export class EnvironmentMap extends Entity {
       environmentMapMergeFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    materialMerge.addUniformTexture( 'sampler0', swap.i.texture );
+    materialMerge.addUniformTextures( 'sampler0', swap.i.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/FlickyParticles.ts b/src/entities/FlickyParticles.ts
index 8a6d06f..b1387f0 100644
--- a/src/entities/FlickyParticles.ts
+++ b/src/entities/FlickyParticles.ts
@@ -30,7 +30,7 @@ export class FlickyParticles extends Entity {
 
     materialCompute.addUniform( 'particlesSqrt', '1f', PARTICLES_SQRT );
     materialCompute.addUniform( 'particles', '1f', PARTICLES );
-    materialCompute.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    materialCompute.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
@@ -91,7 +91,7 @@ export class FlickyParticles extends Entity {
     const materialsRender = { forward, cubemap: forward, depth };
 
     objectValuesMap( materialsRender, ( material ) => {
-      material.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
+      material.addUniformTextures( 'samplerRandomStatic', randomTextureStatic.texture );
     } );
 
     if ( process.env.DEV ) {
diff --git a/src/entities/GPUParticles.ts b/src/entities/GPUParticles.ts
index 2dc0de1..5042be1 100644
--- a/src/entities/GPUParticles.ts
+++ b/src/entities/GPUParticles.ts
@@ -85,15 +85,15 @@ export class GPUParticles extends Entity {
         for ( let i = 0; i < computeNumBuffers; i ++ ) {
           const attachment = gl.COLOR_ATTACHMENT0 + i;
 
-          materialCompute.addUniformTexture(
+          materialCompute.addUniformTextures(
             `samplerCompute${ i }`,
-            swapCompute.i.getTexture( attachment )
+            swapCompute.i.getTexture( attachment )!
           );
 
           objectValuesMap( materialsRender, ( material ) => {
-            material?.addUniformTexture(
+            material?.addUniformTextures(
               `samplerCompute${ i }`,
-              swapCompute.o.getTexture( attachment )
+              swapCompute.o.getTexture( attachment )!
             );
           } );
         }
diff --git a/src/entities/Glitch.ts b/src/entities/Glitch.ts
index 705f6d6..1e3070d 100644
--- a/src/entities/Glitch.ts
+++ b/src/entities/Glitch.ts
@@ -49,7 +49,7 @@ export class Glitch extends Entity {
       glitchFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    this.material.addUniformTexture( 'sampler0', options.input.texture );
+    this.material.addUniformTextures( 'sampler0', options.input.texture );
 
     if ( module.hot ) {
       module.hot.accept( '../shaders/glitch.frag', () => {
diff --git a/src/entities/Greetings.ts b/src/entities/Greetings.ts
index 15ea657..3a0ace3 100644
--- a/src/entities/Greetings.ts
+++ b/src/entities/Greetings.ts
@@ -125,7 +125,7 @@ const spritesheets = styles.map( ( style, iStyle ) => {
   let texture: GLCatTexture = textureSpriteSheet;
 
   ( style.preprocessorMaterials ?? [] ).map( ( material, i ) => {
-    material.addUniformTexture(
+    material.addUniformTextures(
       'sampler0',
       i === 0 ? textureSpriteSheet : swapIntermediate.o.texture,
     );
@@ -144,7 +144,7 @@ const spritesheets = styles.map( ( style, iStyle ) => {
     name: process.env.DEV && `Greetings/spriteSheet${ iStyle }`,
   } );
 
-  materialBlurH.addUniformTexture( 'sampler0', texture );
+  materialBlurH.addUniformTextures( 'sampler0', texture );
 
   quadPreprocessor.material = materialBlurH;
   quadPreprocessor.target = dest;
@@ -263,7 +263,7 @@ export class Greetings extends Entity {
 
     const materials = { forward };
 
-    forward.addUniformTextureArray( 'samplerSpriteSheets', spritesheets );
+    forward.addUniformTextures( 'samplerSpriteSheets', ...spritesheets );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/IBLLUT.ts b/src/entities/IBLLUT.ts
index dc654ab..82747a8 100644
--- a/src/entities/IBLLUT.ts
+++ b/src/entities/IBLLUT.ts
@@ -49,7 +49,7 @@ export class IBLLUT extends Entity {
     );
     material.addUniform( 'samples', '1f', samples );
     material.addUniform( 'vdc', '1f', vdc( samples, 2.0 ) );
-    material.addUniformTexture( 'sampler0', this.swap.i.texture );
+    material.addUniformTextures( 'sampler0', this.swap.i.texture );
 
     const quad = new Quad( {
       target: this.swap.o,
@@ -68,7 +68,7 @@ export class IBLLUT extends Entity {
         } else {
           material.addUniform( 'samples', '1f', samples );
           material.addUniform( 'vdc', '1f', vdc( samples, 2.0 ) );
-          material.addUniformTexture( 'sampler0', this.swap.i.texture );
+          material.addUniformTextures( 'sampler0', this.swap.i.texture );
 
           quad.target = this.swap.o;
         }
diff --git a/src/entities/LightEntity.ts b/src/entities/LightEntity.ts
index 668d48e..7bf7030 100644
--- a/src/entities/LightEntity.ts
+++ b/src/entities/LightEntity.ts
@@ -82,7 +82,7 @@ export class LightEntity extends Entity {
         { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
       );
       material.addUniform( 'isVert', '1i', i );
-      material.addUniformTexture( 'sampler0', swap.i.texture );
+      material.addUniformTextures( 'sampler0', swap.i.texture );
 
       this.components.push( new Quad( {
         target: swap.o,
diff --git a/src/entities/LightShaft.ts b/src/entities/LightShaft.ts
index 224b724..bd69f60 100644
--- a/src/entities/LightShaft.ts
+++ b/src/entities/LightShaft.ts
@@ -49,8 +49,8 @@ export class LightShaft extends Entity {
 
     forward.addUniform( 'intensity', '1f', intensity ?? 0.01 );
 
-    forward.addUniformTexture( 'samplerRandom', randomTexture.texture );
-    forward.addUniformTexture( 'samplerShadow', light.shadowMap.texture );
+    forward.addUniformTextures( 'samplerRandom', randomTexture.texture );
+    forward.addUniformTextures( 'samplerShadow', light.shadowMap.texture );
 
     const materials = { forward };
 
@@ -95,6 +95,6 @@ export class LightShaft extends Entity {
    * どうやってフレームバッファのデプスを取るかわかりませんでした 許してほしい
    */
   public setDefferedCameraTarget( deferredCameraTarget: BufferRenderTarget ): void {
-    this.__forward.addUniformTexture( 'samplerDeferred0', deferredCameraTarget.texture );
+    this.__forward.addUniformTextures( 'samplerDeferred0', deferredCameraTarget.texture );
   }
 }
diff --git a/src/entities/Phantom.ts b/src/entities/Phantom.ts
index c5285a0..7203b5e 100644
--- a/src/entities/Phantom.ts
+++ b/src/entities/Phantom.ts
@@ -28,7 +28,7 @@ export class Phantom extends Entity {
     );
 
     forward.addUniform( 'range', '4f', -1.0, -1.0, 1.0, 1.0 );
-    forward.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    forward.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV && module.hot ) {
       module.hot.accept( [ '../shaders/phantom.frag' ], () => {
@@ -76,6 +76,6 @@ export class Phantom extends Entity {
    * どうやってフレームバッファのデプスを取るかわかりませんでした 許してほしい
    */
   public setDefferedCameraTarget( deferredCameraTarget: BufferRenderTarget ): void {
-    this.__forward.addUniformTexture( 'samplerDeferred0', deferredCameraTarget.texture );
+    this.__forward.addUniformTextures( 'samplerDeferred0', deferredCameraTarget.texture );
   }
 }
diff --git a/src/entities/PixelSorter.ts b/src/entities/PixelSorter.ts
index f5401de..3b112ba 100644
--- a/src/entities/PixelSorter.ts
+++ b/src/entities/PixelSorter.ts
@@ -81,11 +81,11 @@ export class PixelSorter extends Entity {
         { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
       );
       material.addUniform( 'mul', '1f', mul );
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler0',
         options.input.texture,
       );
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler1',
         this.swapBuffer.o.texture,
       );
@@ -118,11 +118,11 @@ export class PixelSorter extends Entity {
       );
       material.addUniform( 'dir', '1f', dir );
       material.addUniform( 'comp', '1f', comp );
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler0',
         ( isFirst ? options.input : this.swapBuffer.o ).texture,
       );
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler1',
         bufferIndex.texture,
       );
diff --git a/src/entities/Post.ts b/src/entities/Post.ts
index 7e9d870..a806595 100644
--- a/src/entities/Post.ts
+++ b/src/entities/Post.ts
@@ -45,8 +45,8 @@ export class Post extends Entity {
       postFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    material.addUniformTexture( 'sampler0', options.input.texture );
-    material.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    material.addUniformTextures( 'sampler0', options.input.texture );
+    material.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/RTInspector.ts b/src/entities/RTInspector.ts
index 961fdd1..da3b778 100644
--- a/src/entities/RTInspector.ts
+++ b/src/entities/RTInspector.ts
@@ -133,8 +133,8 @@ export class RTInspector extends Entity {
         return;
       }
 
-      const texture = target.getTexture( attachment );
-      this.materialSingle.addUniformTexture( 'sampler0', texture );
+      const texture = target.getTexture( attachment )!;
+      this.materialSingle.addUniformTextures( 'sampler0', texture );
 
       this.entitySingle.active = true;
     } else {
diff --git a/src/entities/Racer.ts b/src/entities/Racer.ts
index 926f1ea..14b1572 100644
--- a/src/entities/Racer.ts
+++ b/src/entities/Racer.ts
@@ -30,7 +30,7 @@ export class Racer extends Entity {
 
     materialCompute.addUniform( 'trails', '1f', TRAILS );
     materialCompute.addUniform( 'trailLength', '1f', TRAIL_LENGTH );
-    materialCompute.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    materialCompute.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/SSR.ts b/src/entities/SSR.ts
index a0aa942..1e2871a 100644
--- a/src/entities/SSR.ts
+++ b/src/entities/SSR.ts
@@ -56,16 +56,16 @@ export class SSR extends Entity {
       },
     );
 
-    material.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    material.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     for ( let i = 0; i < 4; i ++ ) {
-      material.addUniformTexture(
+      material.addUniformTextures(
         'sampler' + i,
-        options.camera.cameraTarget.getTexture( gl.COLOR_ATTACHMENT0 + i )
+        options.camera.cameraTarget.getTexture( gl.COLOR_ATTACHMENT0 + i )!,
       );
     }
 
-    material.addUniformTexture( 'samplerShaded', options.shaded.texture );
+    material.addUniformTextures( 'samplerShaded', options.shaded.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/Serial.ts b/src/entities/Serial.ts
index 8836ad1..12484ac 100644
--- a/src/entities/Serial.ts
+++ b/src/entities/Serial.ts
@@ -55,8 +55,8 @@ export class Serial extends Entity {
       serialEncodeFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    materialEncode.addUniformTexture( 'sampler0', options.input.texture );
-    materialEncode.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    materialEncode.addUniformTextures( 'sampler0', options.input.texture );
+    materialEncode.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
@@ -84,8 +84,8 @@ export class Serial extends Entity {
       serialDecodeFrag,
       { initOptions: { geometry: quadGeometry, target: dummyRenderTarget } },
     );
-    materialDecode.addUniformTexture( 'sampler0', bufferEncode.texture );
-    materialDecode.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    materialDecode.addUniformTextures( 'sampler0', bufferEncode.texture );
+    materialDecode.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/SphereParticles.ts b/src/entities/SphereParticles.ts
index afed292..e975765 100644
--- a/src/entities/SphereParticles.ts
+++ b/src/entities/SphereParticles.ts
@@ -29,7 +29,7 @@ export class SphereParticles extends Entity {
 
     materialCompute.addUniform( 'particlesSqrt', '1f', PARTICLES_SQRT );
     materialCompute.addUniform( 'particles', '1f', PARTICLES );
-    materialCompute.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    materialCompute.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
@@ -88,8 +88,8 @@ export class SphereParticles extends Entity {
 
     const materialsRender = { deferred, depth };
 
-    deferred.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
-    depth.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
+    deferred.addUniformTextures( 'samplerRandomStatic', randomTextureStatic.texture );
+    depth.addUniformTextures( 'samplerRandomStatic', randomTextureStatic.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/SufferTexts.ts b/src/entities/SufferTexts.ts
index 2863fb5..78853c4 100644
--- a/src/entities/SufferTexts.ts
+++ b/src/entities/SufferTexts.ts
@@ -94,8 +94,8 @@ export class SufferTexts extends Entity {
 
     const materialsRender = { forward };
 
-    forward.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
-    forward.addUniformTexture( 'samplerTinyChar', tinyCharTexture );
+    forward.addUniformTextures( 'samplerRandomStatic', randomTextureStatic.texture );
+    forward.addUniformTextures( 'samplerTinyChar', tinyCharTexture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/TestScreen.ts b/src/entities/TestScreen.ts
index fa2090f..2787aa0 100644
--- a/src/entities/TestScreen.ts
+++ b/src/entities/TestScreen.ts
@@ -26,7 +26,7 @@ export class TestScreen extends Entity {
       },
     );
 
-    material.addUniformTexture( 'samplerRandom', randomTexture.texture );
+    material.addUniformTextures( 'samplerRandom', randomTexture.texture );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
diff --git a/src/entities/Tetrahedron.ts b/src/entities/Tetrahedron.ts
index 8872ec6..3a18846 100644
--- a/src/entities/Tetrahedron.ts
+++ b/src/entities/Tetrahedron.ts
@@ -59,8 +59,8 @@ export class Tetrahedron extends Entity {
     }
 
     objectValuesMap( materials, ( material ) => {
-      material.addUniformTexture( 'samplerRandom', randomTexture.texture );
-      material.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
+      material.addUniformTextures( 'samplerRandom', randomTexture.texture );
+      material.addUniformTextures( 'samplerRandomStatic', randomTextureStatic.texture );
     } );
 
     // -- updater ----------------------------------------------------------------------------------
diff --git a/src/entities/TextOverlay.ts b/src/entities/TextOverlay.ts
index 7f43656..8f3005a 100644
--- a/src/entities/TextOverlay.ts
+++ b/src/entities/TextOverlay.ts
@@ -79,7 +79,7 @@ export class TextOverlay extends Entity {
         blend: [ gl.ONE, gl.ONE ],
       },
     );
-    material.addUniformTexture( 'sampler0', textures[ 0 ] );
+    material.addUniformTextures( 'sampler0', textures[ 0 ] );
 
     if ( process.env.DEV ) {
       if ( module.hot ) {
@@ -98,7 +98,7 @@ export class TextOverlay extends Entity {
 
     // -- auto -------------------------------------------------------------------------------------
     auto( 'TextOverlay/texture', ( { value } ) => {
-      material.addUniformTexture( 'sampler0', textures[ value ] );
+      material.addUniformTextures( 'sampler0', textures[ value ] );
     } );
 
     auto( 'TextOverlay/amp', ( { value } ) => {
diff --git a/src/entities/Wobbleball.ts b/src/entities/Wobbleball.ts
index add1228..451cb72 100644
--- a/src/entities/Wobbleball.ts
+++ b/src/entities/Wobbleball.ts
@@ -62,8 +62,8 @@ export class Wobbleball extends Entity {
     }
 
     objectValuesMap( materials, ( material ) => {
-      material.addUniformTexture( 'samplerRandom', randomTexture.texture );
-      material.addUniformTexture( 'samplerRandomStatic', randomTextureStatic.texture );
+      material.addUniformTextures( 'samplerRandom', randomTexture.texture );
+      material.addUniformTextures( 'samplerRandomStatic', randomTextureStatic.texture );
     } );
 
     // -- updater ----------------------------------------------------------------------------------
diff --git a/src/heck/Material.ts b/src/heck/Material.ts
index 490f3bc..6f51bfd 100644
--- a/src/heck/Material.ts
+++ b/src/heck/Material.ts
@@ -1,4 +1,4 @@
-import { GLCatProgram, GLCatProgramLinkOptions, GLCatProgramUniformMatrixVectorType, GLCatProgramUniformType, GLCatProgramUniformVectorType, GLCatTexture, GLCatTextureCubemap } from '@fms-cat/glcat-ts';
+import { GLCatProgram, GLCatProgramLinkOptions, GLCatProgramUniformMatrixVectorType, GLCatProgramUniformType, GLCatProgramUniformVectorType, GLCatTexture } from '@fms-cat/glcat-ts';
 import { Geometry } from './Geometry';
 import { RenderTarget } from './RenderTarget';
 import { SHADERPOOL } from './ShaderPool';
@@ -46,23 +46,11 @@ export class Material {
   } = {};
 
   protected __uniformTextures: {
-    [ name: string ]: {
-      texture: GLCatTexture | null;
-    };
-  } = {};
-
-  protected __uniformTextureArrays: {
     [ name: string ]: {
       textures: GLCatTexture[];
     };
   } = {};
 
-  protected __uniformCubemaps: {
-    [ name: string ]: {
-      texture: GLCatTextureCubemap | null;
-    };
-  } = {};
-
   private __vert: string;
 
   public get vert(): string {
@@ -138,16 +126,8 @@ export class Material {
     this.__uniformMatrixVectors[ name ] = { type, value };
   }
 
-  public addUniformTexture( name: string, texture: GLCatTexture | null ): void {
-    this.__uniformTextures[ name ] = { texture };
-  }
-
-  public addUniformTextureArray( name: string, textures: GLCatTexture[] ): void {
-    this.__uniformTextureArrays[ name ] = { textures };
-  }
-
-  public addUniformCubemap( name: string, texture: GLCatTextureCubemap | null ): void {
-    this.__uniformCubemaps[ name ] = { texture };
+  public addUniformTextures( name: string, ...textures: GLCatTexture[] ): void {
+    this.__uniformTextures[ name ] = { textures };
   }
 
   public setUniforms(): void {
@@ -167,16 +147,8 @@ export class Material {
       }
     );
 
-    Object.entries( this.__uniformTextures ).forEach( ( [ name, { texture } ] ) => {
-      program.uniformTexture( name, texture );
-    } );
-
-    Object.entries( this.__uniformTextureArrays ).forEach( ( [ name, { textures } ] ) => {
-      program.uniformTextures( name, textures );
-    } );
-
-    Object.entries( this.__uniformCubemaps ).forEach( ( [ name, { texture } ] ) => {
-      program.uniformCubemap( name, texture );
+    Object.entries( this.__uniformTextures ).forEach( ( [ name, { textures } ] ) => {
+      program.uniformTexture( name, ...textures );
     } );
   }
 
diff --git a/src/utils/setLightUniforms.ts b/src/utils/setLightUniforms.ts
index c9dc28c..57eba50 100644
--- a/src/utils/setLightUniforms.ts
+++ b/src/utils/setLightUniforms.ts
@@ -50,8 +50,8 @@ export function setLightUniforms(
     ) ).flat(),
   );
 
-  material.addUniformTextureArray(
+  material.addUniformTextures(
     'samplerShadow',
-    activeLights.map( ( light ) => light.shadowMap.texture ),
+    ...activeLights.map( ( light ) => light.shadowMap.texture ),
   );
 }