Node: add analyze() to optimization and validation #23475

sunag · 2022-02-12T18:49:35Z

Description

Not create temp variables that are used only once.

I add a example bellow before and after the analize.

Before

// Three.js r138dev - NodeMaterial System


// uniforms
@group( 0 ) @binding( 1 ) var nodeUniform6_sampler : sampler; @group( 0 ) @binding( 2 ) var nodeUniform6 : texture_2d<f32>; 
struct NodeUniformsStruct {

	nodeUniform0 : vec3<f32>;
	nodeUniform1 : f32;
	nodeUniform2 : f32;
	nodeUniform3 : f32;
	nodeUniform7 : vec3<f32>;
	nodeUniform8 : vec3<f32>;
	nodeUniform9 : vec3<f32>;
	nodeUniform10 : f32;
	nodeUniform11 : f32;
	nodeUniform12 : vec3<f32>;
	nodeUniform13 : vec3<f32>;
	nodeUniform14 : f32;
	nodeUniform15 : f32;
	nodeUniform16 : vec3<f32>;
	nodeUniform17 : vec3<f32>;
	nodeUniform18 : f32;
	nodeUniform19 : f32;
	nodeUniform20 : vec3<f32>;
	nodeUniform21 : vec3<f32>;
	nodeUniform22 : f32;
	nodeUniform23 : f32;
	nodeUniform24 : vec3<f32>;

};
@binding( 3 ) @group( 0 )
var<uniform> NodeUniforms : NodeUniformsStruct;

// codes

fn inversesqrt( x : f32 ) -> f32 {

	return 1.0 / sqrt( x );

}



@stage( fragment )
fn main( 
	@location( 0 ) nodeVary0 : vec3<f32>,
	@location( 1 ) nodeVary1 : vec4<f32>,
	@location( 2 ) nodeVary2 : vec3<f32>,
	@location( 3 ) nodeVary3 : vec3<f32>,
	@location( 4 ) nodeVary4 : vec3<f32>,
	@location( 5 ) nodeVary5 : vec2<f32>,
	@location( 6 ) nodeVary6 : vec3<f32>,
	@location( 7 ) nodeVary7 : vec4<f32>
 ) -> @location( 0 ) vec4<f32> {

	// vars
	var Color : vec4<f32>; var DiffuseColor : vec4<f32>; var nodeVar2 : f32; var OPACITY : f32; var Metalness : f32; var nodeVar5 : f32; var nodeVar6 : vec3<f32>; var nodeVar7 : vec3<f32>; var nodeVar8 : vec3<f32>; var nodeVar9 : vec3<f32>; var nodeVar10 : vec3<f32>; var nodeVar11 : f32; var nodeVar12 : f32; var nodeVar13 : f32; var nodeVar14 : f32; var Roughness : f32; var nodeVar16 : vec3<f32>; var SpecularColor : vec3<f32>; var nodeVar18 : vec3<f32>; var nodeVar19 : vec3<f32>; var nodeVar20 : vec3<f32>; var nodeVar21 : vec2<f32>; var nodeVar22 : vec3<f32>; var nodeVar23 : vec3<f32>; var nodeVar24 : vec3<f32>; var nodeVar25 : vec2<f32>; var nodeVar26 : vec3<f32>; var nodeVar27 : vec3<f32>; var nodeVar28 : vec4<f32>; var nodeVar29 : vec4<f32>; var nodeVar30 : f32; var nodeVar31 : f32; var nodeVar32 : vec3<f32>; var nodeVar33 : vec3<f32>; var nodeVar34 : vec3<f32>; var nodeVar35 : f32; var nodeVar36 : f32; var nodeVar37 : bool; var nodeVar38 : f32; var nodeVar39 : vec3<f32>; var nodeVar40 : f32; var nodeVar41 : vec3<f32>; var nodeVar42 : vec3<f32>; var nodeVar43 : vec3<f32>; var nodeVar44 : vec3<f32>; var nodeVar45 : vec3<f32>; var nodeVar46 : vec3<f32>; var TransformedNormalView : vec3<f32>; var nodeVar48 : vec3<f32>; var nodeVar49 : vec3<f32>; var nodeVar50 : f32; var nodeVar51 : f32; var nodeVar52 : f32; var nodeVar53 : bool; var nodeVar54 : bool; var nodeVar55 : bool; var nodeVar56 : vec3<f32>; var nodeVar57 : vec3<f32>; var nodeVar58 : vec3<f32>; var nodeVar59 : vec3<f32>; var nodeVar60 : vec3<f32>; var nodeVar61 : vec3<f32>; var nodeVar62 : vec3<f32>; var nodeVar63 : vec3<f32>; var nodeVar64 : f32; var nodeVar65 : f32; var nodeVar66 : f32; var nodeVar67 : bool; var nodeVar68 : bool; var nodeVar69 : bool; var nodeVar70 : vec3<f32>; var nodeVar71 : vec3<f32>; var nodeVar72 : vec3<f32>; var nodeVar73 : vec3<f32>; var nodeVar74 : vec3<f32>; var nodeVar75 : vec3<f32>; var nodeVar76 : vec3<f32>; var nodeVar77 : vec3<f32>; var nodeVar78 : f32; var nodeVar79 : f32; var nodeVar80 : f32; var nodeVar81 : bool; var nodeVar82 : bool; var nodeVar83 : bool; var nodeVar84 : vec3<f32>; var nodeVar85 : vec3<f32>; var nodeVar86 : vec3<f32>; var nodeVar87 : vec3<f32>; var nodeVar88 : vec3<f32>; var nodeVar89 : vec3<f32>; var nodeVar90 : vec3<f32>; var nodeVar91 : vec3<f32>; var nodeVar92 : f32; var nodeVar93 : f32; var nodeVar94 : f32; var nodeVar95 : bool; var nodeVar96 : bool; var nodeVar97 : bool; var nodeVar98 : vec3<f32>; var nodeVar99 : vec3<f32>; var nodeVar100 : vec3<f32>; var nodeVar101 : vec3<f32>; var nodeVar102 : vec3<f32>; var nodeVar103 : vec3<f32>; var DirectDiffuse : vec3<f32>; var nodeVar105 : vec3<f32>; var nodeVar106 : vec3<f32>; var nodeVar107 : vec3<f32>; var nodeVar108 : vec3<f32>; var nodeVar109 : f32; var nodeVar110 : f32; var nodeVar111 : f32; var nodeVar112 : f32; var nodeVar113 : f32; var nodeVar114 : f32; var nodeVar115 : f32; var nodeVar116 : vec3<f32>; var nodeVar117 : f32; var nodeVar118 : vec3<f32>; var nodeVar119 : f32; var nodeVar120 : f32; var nodeVar121 : f32; var nodeVar122 : f32; var nodeVar123 : f32; var nodeVar124 : f32; var nodeVar125 : f32; var nodeVar126 : f32; var nodeVar127 : f32; var nodeVar128 : f32; var nodeVar129 : f32; var nodeVar130 : f32; var nodeVar131 : f32; var nodeVar132 : f32; var nodeVar133 : f32; var nodeVar134 : f32; var nodeVar135 : f32; var nodeVar136 : f32; var nodeVar137 : f32; var nodeVar138 : f32; var nodeVar139 : f32; var nodeVar140 : f32; var nodeVar141 : f32; var nodeVar142 : f32; var nodeVar143 : f32; var nodeVar144 : f32; var nodeVar145 : f32; var nodeVar146 : f32; var nodeVar147 : f32; var nodeVar148 : f32; var nodeVar149 : f32; var nodeVar150 : f32; var nodeVar151 : vec3<f32>; var nodeVar152 : vec3<f32>; var nodeVar153 : vec3<f32>; var nodeVar154 : vec3<f32>; var nodeVar155 : vec3<f32>; var nodeVar156 : vec3<f32>; var nodeVar157 : f32; var nodeVar158 : f32; var nodeVar159 : f32; var nodeVar160 : f32; var nodeVar161 : f32; var nodeVar162 : f32; var nodeVar163 : f32; var nodeVar164 : vec3<f32>; var nodeVar165 : f32; var nodeVar166 : vec3<f32>; var nodeVar167 : f32; var nodeVar168 : f32; var nodeVar169 : f32; var nodeVar170 : f32; var nodeVar171 : f32; var nodeVar172 : f32; var nodeVar173 : f32; var nodeVar174 : f32; var nodeVar175 : f32; var nodeVar176 : f32; var nodeVar177 : f32; var nodeVar178 : f32; var nodeVar179 : f32; var nodeVar180 : f32; var nodeVar181 : f32; var nodeVar182 : f32; var nodeVar183 : f32; var nodeVar184 : f32; var nodeVar185 : f32; var nodeVar186 : f32; var nodeVar187 : f32; var nodeVar188 : f32; var nodeVar189 : f32; var nodeVar190 : f32; var nodeVar191 : f32; var nodeVar192 : f32; var nodeVar193 : f32; var nodeVar194 : f32; var nodeVar195 : f32; var nodeVar196 : f32; var nodeVar197 : f32; var nodeVar198 : f32; var nodeVar199 : vec3<f32>; var nodeVar200 : vec3<f32>; var nodeVar201 : vec3<f32>; var nodeVar202 : vec3<f32>; var nodeVar203 : vec3<f32>; var nodeVar204 : vec3<f32>; var nodeVar205 : f32; var nodeVar206 : f32; var nodeVar207 : f32; var nodeVar208 : f32; var nodeVar209 : f32; var nodeVar210 : f32; var nodeVar211 : f32; var nodeVar212 : vec3<f32>; var nodeVar213 : f32; var nodeVar214 : vec3<f32>; var nodeVar215 : f32; var nodeVar216 : f32; var nodeVar217 : f32; var nodeVar218 : f32; var nodeVar219 : f32; var nodeVar220 : f32; var nodeVar221 : f32; var nodeVar222 : f32; var nodeVar223 : f32; var nodeVar224 : f32; var nodeVar225 : f32; var nodeVar226 : f32; var nodeVar227 : f32; var nodeVar228 : f32; var nodeVar229 : f32; var nodeVar230 : f32; var nodeVar231 : f32; var nodeVar232 : f32; var nodeVar233 : f32; var nodeVar234 : f32; var nodeVar235 : f32; var nodeVar236 : f32; var nodeVar237 : f32; var nodeVar238 : f32; var nodeVar239 : f32; var nodeVar240 : f32; var nodeVar241 : f32; var nodeVar242 : f32; var nodeVar243 : f32; var nodeVar244 : f32; var nodeVar245 : f32; var nodeVar246 : f32; var nodeVar247 : vec3<f32>; var nodeVar248 : vec3<f32>; var nodeVar249 : vec3<f32>; var nodeVar250 : vec3<f32>; var nodeVar251 : vec3<f32>; var nodeVar252 : vec3<f32>; var nodeVar253 : f32; var nodeVar254 : f32; var nodeVar255 : f32; var nodeVar256 : f32; var nodeVar257 : f32; var nodeVar258 : f32; var nodeVar259 : f32; var nodeVar260 : vec3<f32>; var nodeVar261 : f32; var nodeVar262 : vec3<f32>; var nodeVar263 : f32; var nodeVar264 : f32; var nodeVar265 : f32; var nodeVar266 : f32; var nodeVar267 : f32; var nodeVar268 : f32; var nodeVar269 : f32; var nodeVar270 : f32; var nodeVar271 : f32; var nodeVar272 : f32; var nodeVar273 : f32; var nodeVar274 : f32; var nodeVar275 : f32; var nodeVar276 : f32; var nodeVar277 : f32; var nodeVar278 : f32; var nodeVar279 : f32; var nodeVar280 : f32; var nodeVar281 : f32; var nodeVar282 : f32; var nodeVar283 : f32; var nodeVar284 : f32; var nodeVar285 : f32; var nodeVar286 : f32; var nodeVar287 : f32; var nodeVar288 : f32; var nodeVar289 : f32; var nodeVar290 : f32; var nodeVar291 : f32; var nodeVar292 : f32; var nodeVar293 : f32; var nodeVar294 : f32; var nodeVar295 : vec3<f32>; var nodeVar296 : vec3<f32>; var nodeVar297 : vec3<f32>; var DirectSpecular : vec3<f32>; var nodeVar299 : vec3<f32>; var Light : vec3<f32>; var Output : vec4<f32>; 

	// flow
	// code
	

	// FLOW -> Color
	Color = vec4<f32>( NodeUniforms.nodeUniform0, 1.0 );
	
	
	// FLOW -> DiffuseColor
	DiffuseColor = Color;
	
	
	// FLOW -> OPACITY
	nodeVar2 = NodeUniforms.nodeUniform1;
	OPACITY = nodeVar2;
	
	DiffuseColor.a = DiffuseColor.a * OPACITY;
	
	
	// FLOW -> Metalness
	Metalness = NodeUniforms.nodeUniform2;
	
	DiffuseColor = vec4<f32>( DiffuseColor.rgb * ( 1.0 - Metalness ), DiffuseColor.a );
	
	
	// FLOW -> Roughness
	nodeVar5 = max( NodeUniforms.nodeUniform3, 0.0525 );
	nodeVar6 = dpdx( nodeVary0 );
	nodeVar7 = abs( nodeVar6 );
	nodeVar8 = dpdy( nodeVary0 );
	nodeVar9 = abs( nodeVar8 );
	nodeVar10 = max( nodeVar7, nodeVar9 );
	nodeVar11 = max( nodeVar10.x, nodeVar10.y );
	nodeVar12 = max( nodeVar11, nodeVar10.z );
	nodeVar13 = ( nodeVar5 + nodeVar12 );
	nodeVar14 = min( nodeVar13, 1.0 );
	Roughness = nodeVar14;
	
	
	// FLOW -> SpecularColor
	nodeVar16 = ( mix( vec3<f32>( 0.04 ), Color.rgb, Metalness ) );
	SpecularColor = nodeVar16;
	
	
	// FLOW -> TransformedNormalView
	nodeVar18 = dpdy( nodeVary1.xyz.xyz );
	nodeVar19 = normalize( nodeVary3 );
	nodeVar20 = cross( nodeVar18, nodeVar19 );
	nodeVar21 = dpdx( nodeVary5.xy );
	nodeVar22 = ( nodeVar20 * vec3<f32>( nodeVar21.x ) );
	nodeVar23 = dpdx( nodeVary1.xyz.xyz );
	nodeVar24 = cross( nodeVar19, nodeVar23 );
	nodeVar25 = dpdy( nodeVary5.xy );
	nodeVar26 = ( nodeVar24 * vec3<f32>( nodeVar25.x ) );
	nodeVar27 = ( nodeVar22 + nodeVar26 );
	nodeVar28 = ( textureSample( nodeUniform6, nodeUniform6_sampler, nodeVary5 ) * vec4<f32>( vec3<f32>( 2.0 ), 1.0 ) );
	nodeVar29 = ( nodeVar28 - vec4<f32>( vec3<f32>( 1.0 ), 1.0 ) );
	nodeVar31 = dot( nodeVar27, nodeVar27 );
	nodeVar32 = ( nodeVar20 * vec3<f32>( nodeVar21.y ) );
	nodeVar33 = ( nodeVar24 * vec3<f32>( nodeVar25.y ) );
	nodeVar34 = ( nodeVar32 + nodeVar33 );
	nodeVar35 = dot( nodeVar34, nodeVar34 );
	nodeVar36 = max( nodeVar31, nodeVar35 );
	nodeVar37 = ( nodeVar36 == 0.0 );
	if ( nodeVar37 ) {

		nodeVar30 = 0.0;

	} else {

		nodeVar30 = ( 1.0 * inversesqrt( max( dot( ( ( cross( dpdy( nodeVary1.xyz.xyz ), nodeVar19 ) * vec3<f32>( nodeVar21.x ) ) + ( cross( nodeVar19, dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( nodeVar25.x ) ) ), ( ( cross( dpdy( nodeVary1.xyz.xyz ), nodeVar19 ) * vec3<f32>( nodeVar21.x ) ) + ( cross( nodeVar19, dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( nodeVar25.x ) ) ) ), dot( ( ( cross( dpdy( nodeVary1.xyz.xyz ), nodeVar19 ) * vec3<f32>( nodeVar21.y ) ) + ( cross( nodeVar19, dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( nodeVar25.y ) ) ), ( ( cross( dpdy( nodeVary1.xyz.xyz ), nodeVar19 ) * vec3<f32>( nodeVar21.y ) ) + ( cross( nodeVar19, dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( nodeVar25.y ) ) ) ) ) ) );

	};
	nodeVar38 = ( nodeVar29.x * nodeVar30 );
	nodeVar39 = ( nodeVar27 * vec3<f32>( nodeVar38 ) );
	nodeVar40 = ( nodeVar29.y * nodeVar30 );
	nodeVar41 = ( nodeVar34 * vec3<f32>( nodeVar40 ) );
	nodeVar42 = ( nodeVar19 * vec3<f32>( nodeVar29.z ) );
	nodeVar43 = ( nodeVar41 + nodeVar42 );
	nodeVar44 = ( nodeVar39 + nodeVar43 );
	nodeVar45 = normalize( nodeVar44 );
	nodeVar46 = nodeVar45;
	TransformedNormalView = nodeVar46;
	
	
	// FLOW -> Light
	nodeVar48 = ( NodeUniforms.nodeUniform8 - nodeVary1.xyz );
	nodeVar49 = normalize( nodeVar48 );
	nodeVar50 = dot( TransformedNormalView, nodeVar49 );
	nodeVar51 = clamp( nodeVar50, 0.0, 1.0 );
	nodeVar53 = ( NodeUniforms.nodeUniform10 > 0.0 );
	nodeVar54 = ( NodeUniforms.nodeUniform11 > 0.0 );
	nodeVar55 = ( nodeVar53 && nodeVar54 );
	if ( nodeVar55 ) {

		nodeVar52 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform10 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform11 );

	} else {

		nodeVar52 = 1.0;

	};
	nodeVar56 = ( NodeUniforms.nodeUniform9 * vec3<f32>( nodeVar52 ) );
	nodeVar57 = ( vec3<f32>( nodeVar51 ) * nodeVar56 );
	nodeVar58 = ( nodeVar57 * vec3<f32>( 3.141592653589793 ) );
	nodeVar59 = ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz );
	nodeVar60 = ( nodeVar58 * nodeVar59 );
	nodeVar61 = ( NodeUniforms.nodeUniform7 + nodeVar60 );
	nodeVar62 = ( NodeUniforms.nodeUniform12 - nodeVary1.xyz );
	nodeVar63 = normalize( nodeVar62 );
	nodeVar64 = dot( TransformedNormalView, nodeVar63 );
	nodeVar65 = clamp( nodeVar64, 0.0, 1.0 );
	nodeVar67 = ( NodeUniforms.nodeUniform14 > 0.0 );
	nodeVar68 = ( NodeUniforms.nodeUniform15 > 0.0 );
	nodeVar69 = ( nodeVar67 && nodeVar68 );
	if ( nodeVar69 ) {

		nodeVar66 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform14 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform15 );

	} else {

		nodeVar66 = 1.0;

	};
	nodeVar70 = ( NodeUniforms.nodeUniform13 * vec3<f32>( nodeVar66 ) );
	nodeVar71 = ( vec3<f32>( nodeVar65 ) * nodeVar70 );
	nodeVar72 = ( nodeVar71 * vec3<f32>( 3.141592653589793 ) );
	nodeVar73 = ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz );
	nodeVar74 = ( nodeVar72 * nodeVar73 );
	nodeVar75 = ( nodeVar61 + nodeVar74 );
	nodeVar76 = ( NodeUniforms.nodeUniform16 - nodeVary1.xyz );
	nodeVar77 = normalize( nodeVar76 );
	nodeVar78 = dot( TransformedNormalView, nodeVar77 );
	nodeVar79 = clamp( nodeVar78, 0.0, 1.0 );
	nodeVar81 = ( NodeUniforms.nodeUniform18 > 0.0 );
	nodeVar82 = ( NodeUniforms.nodeUniform19 > 0.0 );
	nodeVar83 = ( nodeVar81 && nodeVar82 );
	if ( nodeVar83 ) {

		nodeVar80 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform18 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform19 );

	} else {

		nodeVar80 = 1.0;

	};
	nodeVar84 = ( NodeUniforms.nodeUniform17 * vec3<f32>( nodeVar80 ) );
	nodeVar85 = ( vec3<f32>( nodeVar79 ) * nodeVar84 );
	nodeVar86 = ( nodeVar85 * vec3<f32>( 3.141592653589793 ) );
	nodeVar87 = ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz );
	nodeVar88 = ( nodeVar86 * nodeVar87 );
	nodeVar89 = ( nodeVar75 + nodeVar88 );
	nodeVar90 = ( NodeUniforms.nodeUniform20 - nodeVary1.xyz );
	nodeVar91 = normalize( nodeVar90 );
	nodeVar92 = dot( TransformedNormalView, nodeVar91 );
	nodeVar93 = clamp( nodeVar92, 0.0, 1.0 );
	nodeVar95 = ( NodeUniforms.nodeUniform22 > 0.0 );
	nodeVar96 = ( NodeUniforms.nodeUniform23 > 0.0 );
	nodeVar97 = ( nodeVar95 && nodeVar96 );
	if ( nodeVar97 ) {

		nodeVar94 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform22 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform23 );

	} else {

		nodeVar94 = 1.0;

	};
	nodeVar98 = ( NodeUniforms.nodeUniform21 * vec3<f32>( nodeVar94 ) );
	nodeVar99 = ( vec3<f32>( nodeVar93 ) * nodeVar98 );
	nodeVar100 = ( nodeVar99 * vec3<f32>( 3.141592653589793 ) );
	nodeVar101 = ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz );
	nodeVar102 = ( nodeVar100 * nodeVar101 );
	nodeVar103 = ( nodeVar89 + nodeVar102 );
	DirectDiffuse = nodeVar103;
	nodeVar105 = normalize( nodeVary6 );
	nodeVar106 = nodeVar49;
	nodeVar107 = ( nodeVar106 + nodeVar105 );
	nodeVar108 = normalize( nodeVar107 );
	nodeVar109 = dot( nodeVar105, nodeVar108 );
	nodeVar110 = clamp( nodeVar109, 0.0, 1.0 );
	nodeVar111 = ( -5.55473 * nodeVar110 );
	nodeVar112 = ( nodeVar111 - 6.98316 );
	nodeVar113 = ( nodeVar112 * nodeVar110 );
	nodeVar114 = exp2( nodeVar113 );
	nodeVar115 = ( 1.0 - nodeVar114 );
	nodeVar116 = ( SpecularColor * vec3<f32>( nodeVar115 ) );
	nodeVar117 = ( 1.0 * nodeVar114 );
	nodeVar118 = ( nodeVar116 + vec3<f32>( nodeVar117 ) );
	nodeVar119 = dot( TransformedNormalView, nodeVar106 );
	nodeVar120 = clamp( nodeVar119, 0.0, 1.0 );
	nodeVar121 = pow( Roughness, 2.0 );
	nodeVar122 = pow( nodeVar121, 2.0 );
	nodeVar123 = ( 1.0 - nodeVar122 );
	nodeVar124 = dot( TransformedNormalView, nodeVar105 );
	nodeVar125 = clamp( nodeVar124, 0.0, 1.0 );
	nodeVar126 = pow( nodeVar125, 2.0 );
	nodeVar127 = ( nodeVar123 * nodeVar126 );
	nodeVar128 = ( nodeVar122 + nodeVar127 );
	nodeVar129 = sqrt( nodeVar128 );
	nodeVar130 = ( nodeVar120 * nodeVar129 );
	nodeVar131 = ( 1.0 - nodeVar122 );
	nodeVar132 = pow( nodeVar120, 2.0 );
	nodeVar133 = ( nodeVar131 * nodeVar132 );
	nodeVar134 = ( nodeVar122 + nodeVar133 );
	nodeVar135 = sqrt( nodeVar134 );
	nodeVar136 = ( nodeVar125 * nodeVar135 );
	nodeVar137 = ( nodeVar130 + nodeVar136 );
	nodeVar138 = max( nodeVar137, 0.000001 );
	nodeVar139 = ( 0.5 / nodeVar138 );
	nodeVar140 = pow( nodeVar121, 2.0 );
	nodeVar141 = dot( TransformedNormalView, nodeVar108 );
	nodeVar142 = clamp( nodeVar141, 0.0, 1.0 );
	nodeVar143 = pow( nodeVar142, 2.0 );
	nodeVar144 = ( nodeVar140 - 1.0 );
	nodeVar145 = ( nodeVar143 * nodeVar144 );
	nodeVar146 = ( nodeVar145 + 1.0 );
	nodeVar147 = pow( nodeVar146, 2.0 );
	nodeVar148 = ( nodeVar140 / nodeVar147 );
	nodeVar149 = ( 0.3183098861837907 * nodeVar148 );
	nodeVar150 = ( nodeVar139 * nodeVar149 );
	nodeVar151 = ( nodeVar118 * vec3<f32>( nodeVar150 ) );
	nodeVar152 = ( nodeVar58 * nodeVar151 );
	nodeVar153 = ( NodeUniforms.nodeUniform24 + nodeVar152 );
	nodeVar154 = nodeVar63;
	nodeVar155 = ( nodeVar154 + nodeVar105 );
	nodeVar156 = normalize( nodeVar155 );
	nodeVar157 = dot( nodeVar105, nodeVar156 );
	nodeVar158 = clamp( nodeVar157, 0.0, 1.0 );
	nodeVar159 = ( -5.55473 * nodeVar158 );
	nodeVar160 = ( nodeVar159 - 6.98316 );
	nodeVar161 = ( nodeVar160 * nodeVar158 );
	nodeVar162 = exp2( nodeVar161 );
	nodeVar163 = ( 1.0 - nodeVar162 );
	nodeVar164 = ( SpecularColor * vec3<f32>( nodeVar163 ) );
	nodeVar165 = ( 1.0 * nodeVar162 );
	nodeVar166 = ( nodeVar164 + vec3<f32>( nodeVar165 ) );
	nodeVar167 = dot( TransformedNormalView, nodeVar154 );
	nodeVar168 = clamp( nodeVar167, 0.0, 1.0 );
	nodeVar169 = pow( Roughness, 2.0 );
	nodeVar170 = pow( nodeVar169, 2.0 );
	nodeVar171 = ( 1.0 - nodeVar170 );
	nodeVar172 = dot( TransformedNormalView, nodeVar105 );
	nodeVar173 = clamp( nodeVar172, 0.0, 1.0 );
	nodeVar174 = pow( nodeVar173, 2.0 );
	nodeVar175 = ( nodeVar171 * nodeVar174 );
	nodeVar176 = ( nodeVar170 + nodeVar175 );
	nodeVar177 = sqrt( nodeVar176 );
	nodeVar178 = ( nodeVar168 * nodeVar177 );
	nodeVar179 = ( 1.0 - nodeVar170 );
	nodeVar180 = pow( nodeVar168, 2.0 );
	nodeVar181 = ( nodeVar179 * nodeVar180 );
	nodeVar182 = ( nodeVar170 + nodeVar181 );
	nodeVar183 = sqrt( nodeVar182 );
	nodeVar184 = ( nodeVar173 * nodeVar183 );
	nodeVar185 = ( nodeVar178 + nodeVar184 );
	nodeVar186 = max( nodeVar185, 0.000001 );
	nodeVar187 = ( 0.5 / nodeVar186 );
	nodeVar188 = pow( nodeVar169, 2.0 );
	nodeVar189 = dot( TransformedNormalView, nodeVar156 );
	nodeVar190 = clamp( nodeVar189, 0.0, 1.0 );
	nodeVar191 = pow( nodeVar190, 2.0 );
	nodeVar192 = ( nodeVar188 - 1.0 );
	nodeVar193 = ( nodeVar191 * nodeVar192 );
	nodeVar194 = ( nodeVar193 + 1.0 );
	nodeVar195 = pow( nodeVar194, 2.0 );
	nodeVar196 = ( nodeVar188 / nodeVar195 );
	nodeVar197 = ( 0.3183098861837907 * nodeVar196 );
	nodeVar198 = ( nodeVar187 * nodeVar197 );
	nodeVar199 = ( nodeVar166 * vec3<f32>( nodeVar198 ) );
	nodeVar200 = ( nodeVar72 * nodeVar199 );
	nodeVar201 = ( nodeVar153 + nodeVar200 );
	nodeVar202 = nodeVar77;
	nodeVar203 = ( nodeVar202 + nodeVar105 );
	nodeVar204 = normalize( nodeVar203 );
	nodeVar205 = dot( nodeVar105, nodeVar204 );
	nodeVar206 = clamp( nodeVar205, 0.0, 1.0 );
	nodeVar207 = ( -5.55473 * nodeVar206 );
	nodeVar208 = ( nodeVar207 - 6.98316 );
	nodeVar209 = ( nodeVar208 * nodeVar206 );
	nodeVar210 = exp2( nodeVar209 );
	nodeVar211 = ( 1.0 - nodeVar210 );
	nodeVar212 = ( SpecularColor * vec3<f32>( nodeVar211 ) );
	nodeVar213 = ( 1.0 * nodeVar210 );
	nodeVar214 = ( nodeVar212 + vec3<f32>( nodeVar213 ) );
	nodeVar215 = dot( TransformedNormalView, nodeVar202 );
	nodeVar216 = clamp( nodeVar215, 0.0, 1.0 );
	nodeVar217 = pow( Roughness, 2.0 );
	nodeVar218 = pow( nodeVar217, 2.0 );
	nodeVar219 = ( 1.0 - nodeVar218 );
	nodeVar220 = dot( TransformedNormalView, nodeVar105 );
	nodeVar221 = clamp( nodeVar220, 0.0, 1.0 );
	nodeVar222 = pow( nodeVar221, 2.0 );
	nodeVar223 = ( nodeVar219 * nodeVar222 );
	nodeVar224 = ( nodeVar218 + nodeVar223 );
	nodeVar225 = sqrt( nodeVar224 );
	nodeVar226 = ( nodeVar216 * nodeVar225 );
	nodeVar227 = ( 1.0 - nodeVar218 );
	nodeVar228 = pow( nodeVar216, 2.0 );
	nodeVar229 = ( nodeVar227 * nodeVar228 );
	nodeVar230 = ( nodeVar218 + nodeVar229 );
	nodeVar231 = sqrt( nodeVar230 );
	nodeVar232 = ( nodeVar221 * nodeVar231 );
	nodeVar233 = ( nodeVar226 + nodeVar232 );
	nodeVar234 = max( nodeVar233, 0.000001 );
	nodeVar235 = ( 0.5 / nodeVar234 );
	nodeVar236 = pow( nodeVar217, 2.0 );
	nodeVar237 = dot( TransformedNormalView, nodeVar204 );
	nodeVar238 = clamp( nodeVar237, 0.0, 1.0 );
	nodeVar239 = pow( nodeVar238, 2.0 );
	nodeVar240 = ( nodeVar236 - 1.0 );
	nodeVar241 = ( nodeVar239 * nodeVar240 );
	nodeVar242 = ( nodeVar241 + 1.0 );
	nodeVar243 = pow( nodeVar242, 2.0 );
	nodeVar244 = ( nodeVar236 / nodeVar243 );
	nodeVar245 = ( 0.3183098861837907 * nodeVar244 );
	nodeVar246 = ( nodeVar235 * nodeVar245 );
	nodeVar247 = ( nodeVar214 * vec3<f32>( nodeVar246 ) );
	nodeVar248 = ( nodeVar86 * nodeVar247 );
	nodeVar249 = ( nodeVar201 + nodeVar248 );
	nodeVar250 = nodeVar91;
	nodeVar251 = ( nodeVar250 + nodeVar105 );
	nodeVar252 = normalize( nodeVar251 );
	nodeVar253 = dot( nodeVar105, nodeVar252 );
	nodeVar254 = clamp( nodeVar253, 0.0, 1.0 );
	nodeVar255 = ( -5.55473 * nodeVar254 );
	nodeVar256 = ( nodeVar255 - 6.98316 );
	nodeVar257 = ( nodeVar256 * nodeVar254 );
	nodeVar258 = exp2( nodeVar257 );
	nodeVar259 = ( 1.0 - nodeVar258 );
	nodeVar260 = ( SpecularColor * vec3<f32>( nodeVar259 ) );
	nodeVar261 = ( 1.0 * nodeVar258 );
	nodeVar262 = ( nodeVar260 + vec3<f32>( nodeVar261 ) );
	nodeVar263 = dot( TransformedNormalView, nodeVar250 );
	nodeVar264 = clamp( nodeVar263, 0.0, 1.0 );
	nodeVar265 = pow( Roughness, 2.0 );
	nodeVar266 = pow( nodeVar265, 2.0 );
	nodeVar267 = ( 1.0 - nodeVar266 );
	nodeVar268 = dot( TransformedNormalView, nodeVar105 );
	nodeVar269 = clamp( nodeVar268, 0.0, 1.0 );
	nodeVar270 = pow( nodeVar269, 2.0 );
	nodeVar271 = ( nodeVar267 * nodeVar270 );
	nodeVar272 = ( nodeVar266 + nodeVar271 );
	nodeVar273 = sqrt( nodeVar272 );
	nodeVar274 = ( nodeVar264 * nodeVar273 );
	nodeVar275 = ( 1.0 - nodeVar266 );
	nodeVar276 = pow( nodeVar264, 2.0 );
	nodeVar277 = ( nodeVar275 * nodeVar276 );
	nodeVar278 = ( nodeVar266 + nodeVar277 );
	nodeVar279 = sqrt( nodeVar278 );
	nodeVar280 = ( nodeVar269 * nodeVar279 );
	nodeVar281 = ( nodeVar274 + nodeVar280 );
	nodeVar282 = max( nodeVar281, 0.000001 );
	nodeVar283 = ( 0.5 / nodeVar282 );
	nodeVar284 = pow( nodeVar265, 2.0 );
	nodeVar285 = dot( TransformedNormalView, nodeVar252 );
	nodeVar286 = clamp( nodeVar285, 0.0, 1.0 );
	nodeVar287 = pow( nodeVar286, 2.0 );
	nodeVar288 = ( nodeVar284 - 1.0 );
	nodeVar289 = ( nodeVar287 * nodeVar288 );
	nodeVar290 = ( nodeVar289 + 1.0 );
	nodeVar291 = pow( nodeVar290, 2.0 );
	nodeVar292 = ( nodeVar284 / nodeVar291 );
	nodeVar293 = ( 0.3183098861837907 * nodeVar292 );
	nodeVar294 = ( nodeVar283 * nodeVar293 );
	nodeVar295 = ( nodeVar262 * vec3<f32>( nodeVar294 ) );
	nodeVar296 = ( nodeVar100 * nodeVar295 );
	nodeVar297 = ( nodeVar249 + nodeVar296 );
	DirectSpecular = nodeVar297;
	nodeVar299 = ( DirectDiffuse + DirectSpecular );
	Light = nodeVar299;
	
	
	// FLOW -> Output
	Output = vec4<f32>( Light.xyz.xyz, DiffuseColor.w );
	
	// FLOW RESULT
	return Output;

}

After

// Three.js r138dev - NodeMaterial System


// uniforms
@group( 0 ) @binding( 1 ) var nodeUniform6_sampler : sampler; @group( 0 ) @binding( 2 ) var nodeUniform6 : texture_2d<f32>; 
struct NodeUniformsStruct {

	nodeUniform0 : vec3<f32>;
	nodeUniform1 : f32;
	nodeUniform2 : f32;
	nodeUniform3 : f32;
	nodeUniform7 : vec3<f32>;
	nodeUniform8 : vec3<f32>;
	nodeUniform9 : vec3<f32>;
	nodeUniform10 : f32;
	nodeUniform11 : f32;
	nodeUniform12 : vec3<f32>;
	nodeUniform13 : vec3<f32>;
	nodeUniform14 : f32;
	nodeUniform15 : f32;
	nodeUniform16 : vec3<f32>;
	nodeUniform17 : vec3<f32>;
	nodeUniform18 : f32;
	nodeUniform19 : f32;
	nodeUniform20 : vec3<f32>;
	nodeUniform21 : vec3<f32>;
	nodeUniform22 : f32;
	nodeUniform23 : f32;
	nodeUniform24 : vec3<f32>;

};
@binding( 3 ) @group( 0 )
var<uniform> NodeUniforms : NodeUniformsStruct;

// codes

fn inversesqrt( x : f32 ) -> f32 {

	return 1.0 / sqrt( x );

}



@stage( fragment )
fn main( 
	@location( 0 ) nodeVary0 : vec3<f32>,
	@location( 1 ) nodeVary1 : vec4<f32>,
	@location( 2 ) nodeVary2 : vec3<f32>,
	@location( 3 ) nodeVary3 : vec3<f32>,
	@location( 4 ) nodeVary4 : vec3<f32>,
	@location( 5 ) nodeVary5 : vec2<f32>,
	@location( 6 ) nodeVary6 : vec3<f32>,
	@location( 7 ) nodeVary7 : vec4<f32>
 ) -> @location( 0 ) vec4<f32> {

	// vars
	var Color : vec4<f32>; var DiffuseColor : vec4<f32>; var nodeVar2 : f32; var OPACITY : f32; var Metalness : f32; var nodeVar5 : vec3<f32>; var nodeVar6 : vec3<f32>; var nodeVar7 : vec3<f32>; var nodeVar8 : vec3<f32>; var nodeVar9 : vec3<f32>; var Roughness : f32; var SpecularColor : vec3<f32>; var nodeVar12 : f32; var TransformedNormalView : vec3<f32>; var nodeVar14 : f32; var nodeVar15 : f32; var nodeVar16 : f32; var nodeVar17 : f32; var DirectDiffuse : vec3<f32>; var DirectSpecular : vec3<f32>; var Light : vec3<f32>; var Output : vec4<f32>; 

	// flow
	// code
	

	// FLOW -> Color
	Color = vec4<f32>( NodeUniforms.nodeUniform0, 1.0 );
	
	
	// FLOW -> DiffuseColor
	DiffuseColor = Color;
	
	
	// FLOW -> OPACITY
	nodeVar2 = NodeUniforms.nodeUniform1;
	OPACITY = nodeVar2;
	
	DiffuseColor.a = DiffuseColor.a * OPACITY;
	
	
	// FLOW -> Metalness
	Metalness = NodeUniforms.nodeUniform2;
	
	DiffuseColor = vec4<f32>( DiffuseColor.rgb * ( 1.0 - Metalness ), DiffuseColor.a );
	
	
	// FLOW -> Roughness
	nodeVar5 = dpdx( nodeVary0 );
	nodeVar6 = abs( nodeVar5 );
	nodeVar7 = dpdy( nodeVary0 );
	nodeVar8 = abs( nodeVar7 );
	nodeVar9 = max( nodeVar6, nodeVar8 );
	Roughness = min( ( max( NodeUniforms.nodeUniform3, 0.0525 ) + max( max( nodeVar9.x, nodeVar9.y ), nodeVar9.z ) ), 1.0 );
	
	
	// FLOW -> SpecularColor
	SpecularColor = ( mix( vec3<f32>( 0.04 ), Color.rgb, Metalness ) );
	
	
	// FLOW -> TransformedNormalView
	if ( ( max( dot( ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).x ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).x ) ) ), ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).x ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).x ) ) ) ), dot( ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).y ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).y ) ) ), ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).y ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).y ) ) ) ) ) == 0.0 ) ) {

		nodeVar12 = 0.0;

	} else {

		nodeVar12 = ( 1.0 * inversesqrt( max( dot( ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).x ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).x ) ) ), ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).x ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).x ) ) ) ), dot( ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).y ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).y ) ) ), ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).y ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).y ) ) ) ) ) ) );

	};
	TransformedNormalView = normalize( ( ( ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).x ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).x ) ) ) * ( ( ( textureSample( nodeUniform6, nodeUniform6_sampler, nodeVary5 ) * vec4<f32>( vec3<f32>( 2.0 ), 1.0 ) ) - vec4<f32>( vec3<f32>( 1.0 ), 1.0 ) ).x * nodeVar12 ) ) + ( ( ( ( cross( dpdy( nodeVary1.xyz.xyz ), normalize( nodeVary3 ) ) * vec3<f32>( dpdx( nodeVary5.xy ).y ) ) + ( cross( normalize( nodeVary3 ), dpdx( nodeVary1.xyz.xyz ) ) * vec3<f32>( dpdy( nodeVary5.xy ).y ) ) ) * ( ( ( textureSample( nodeUniform6, nodeUniform6_sampler, nodeVary5 ) * vec4<f32>( vec3<f32>( 2.0 ), 1.0 ) ) - vec4<f32>( vec3<f32>( 1.0 ), 1.0 ) ).y * nodeVar12 ) ) + ( normalize( nodeVary3 ) * vec3<f32>( ( ( textureSample( nodeUniform6, nodeUniform6_sampler, nodeVary5 ) * vec4<f32>( vec3<f32>( 2.0 ), 1.0 ) ) - vec4<f32>( vec3<f32>( 1.0 ), 1.0 ) ).z ) ) ) ) );
	
	
	// FLOW -> Light
	if ( ( ( NodeUniforms.nodeUniform10 > 0.0 ) && ( NodeUniforms.nodeUniform11 > 0.0 ) ) ) {

		nodeVar14 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform10 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform11 );

	} else {

		nodeVar14 = 1.0;

	};
	if ( ( ( NodeUniforms.nodeUniform14 > 0.0 ) && ( NodeUniforms.nodeUniform15 > 0.0 ) ) ) {

		nodeVar15 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform14 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform15 );

	} else {

		nodeVar15 = 1.0;

	};
	if ( ( ( NodeUniforms.nodeUniform18 > 0.0 ) && ( NodeUniforms.nodeUniform19 > 0.0 ) ) ) {

		nodeVar16 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform18 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform19 );

	} else {

		nodeVar16 = 1.0;

	};
	if ( ( ( NodeUniforms.nodeUniform22 > 0.0 ) && ( NodeUniforms.nodeUniform23 > 0.0 ) ) ) {

		nodeVar17 = pow( clamp( ( ( ( -length( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) ) / NodeUniforms.nodeUniform22 ) + 1.0 ), 0.0, 1.0 ), NodeUniforms.nodeUniform23 );

	} else {

		nodeVar17 = 1.0;

	};
	DirectDiffuse = ( ( ( ( NodeUniforms.nodeUniform7 + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform9 * vec3<f32>( nodeVar14 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz ) ) ) + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform13 * vec3<f32>( nodeVar15 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz ) ) ) + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform17 * vec3<f32>( nodeVar16 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz ) ) ) + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform21 * vec3<f32>( nodeVar17 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( vec3<f32>( 0.3183098861837907 ) * DiffuseColor.xyz ) ) );
	DirectSpecular = ( ( ( ( NodeUniforms.nodeUniform24 + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform9 * vec3<f32>( nodeVar14 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( ( ( SpecularColor * ( 1.0 - exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) + ( 1.0 * exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) * ( ( 0.5 / max( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) + ( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) ), 0.000001 ) ) * ( 0.3183098861837907 * ( pow( pow( Roughness, 2.0 ), 2.0 ) / pow( ( ( pow( clamp( dot( TransformedNormalView, normalize( ( normalize( ( NodeUniforms.nodeUniform8 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ), 2.0 ) * ( pow( pow( Roughness, 2.0 ), 2.0 ) - 1.0 ) ) + 1.0 ), 2.0 ) ) ) ) ) ) ) + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform13 * vec3<f32>( nodeVar15 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( ( ( SpecularColor * ( 1.0 - exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) + ( 1.0 * exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) * ( ( 0.5 / max( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) + ( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) ), 0.000001 ) ) * ( 0.3183098861837907 * ( pow( pow( Roughness, 2.0 ), 2.0 ) / pow( ( ( pow( clamp( dot( TransformedNormalView, normalize( ( normalize( ( NodeUniforms.nodeUniform12 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ), 2.0 ) * ( pow( pow( Roughness, 2.0 ), 2.0 ) - 1.0 ) ) + 1.0 ), 2.0 ) ) ) ) ) ) ) + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform17 * vec3<f32>( nodeVar16 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( ( ( SpecularColor * ( 1.0 - exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) + ( 1.0 * exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) * ( ( 0.5 / max( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) + ( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) ), 0.000001 ) ) * ( 0.3183098861837907 * ( pow( pow( Roughness, 2.0 ), 2.0 ) / pow( ( ( pow( clamp( dot( TransformedNormalView, normalize( ( normalize( ( NodeUniforms.nodeUniform16 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ), 2.0 ) * ( pow( pow( Roughness, 2.0 ), 2.0 ) - 1.0 ) ) + 1.0 ), 2.0 ) ) ) ) ) ) ) + ( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * ( NodeUniforms.nodeUniform21 * vec3<f32>( nodeVar17 ) ) ) * vec3<f32>( 3.141592653589793 ) ) * ( ( ( SpecularColor * ( 1.0 - exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) + ( 1.0 * exp2( ( ( ( -5.55473 * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) - 6.98316 ) * clamp( dot( normalize( nodeVary6 ), normalize( ( normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ) ) ) ) ) * ( ( 0.5 / max( ( ( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) + ( clamp( dot( TransformedNormalView, normalize( nodeVary6 ) ), 0.0, 1.0 ) * sqrt( ( pow( pow( Roughness, 2.0 ), 2.0 ) + ( ( 1.0 - pow( pow( Roughness, 2.0 ), 2.0 ) ) * pow( clamp( dot( TransformedNormalView, normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) ), 0.0, 1.0 ), 2.0 ) ) ) ) ) ), 0.000001 ) ) * ( 0.3183098861837907 * ( pow( pow( Roughness, 2.0 ), 2.0 ) / pow( ( ( pow( clamp( dot( TransformedNormalView, normalize( ( normalize( ( NodeUniforms.nodeUniform20 - nodeVary1.xyz ) ) + normalize( nodeVary6 ) ) ) ), 0.0, 1.0 ), 2.0 ) * ( pow( pow( Roughness, 2.0 ), 2.0 ) - 1.0 ) ) + 1.0 ), 2.0 ) ) ) ) ) ) );
	Light = ( DirectDiffuse + DirectSpecular );
	
	
	// FLOW -> Output
	Output = vec4<f32>( Light.xyz.xyz, DiffuseColor.w );
	
	// FLOW RESULT
	return Output;

}

This contribution is funded by Google via Igalia.

mrdoob · 2022-02-14T16:02:42Z

Thanks!

* ShaderNode: fix use of swizzle in some nodes * cleanup * prevent use of vec4 * fix conversion format * add Node.analyze() * TempNode: not created var if it's is used only once

sunag added 6 commits February 12, 2022 15:28

ShaderNode: fix use of swizzle in some nodes

2a1bef7

cleanup

a00531e

prevent use of vec4

e3331c0

fix conversion format

a43ba33

add Node.analyze()

31b6a9c

TempNode: not created var if it's is used only once

b9602f6

sunag added this to the r138 milestone Feb 12, 2022

mrdoob merged commit d9c4c8e into mrdoob:dev Feb 14, 2022

sunag deleted the dev-analyze branch November 17, 2022 18:01

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Node: add analyze() to optimization and validation #23475

Node: add analyze() to optimization and validation #23475

sunag commented Feb 12, 2022 •

edited

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mrdoob commented Feb 14, 2022

Node: add analyze() to optimization and validation #23475

Node: add analyze() to optimization and validation #23475

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sunag commented Feb 12, 2022 •

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