https://github.com/WWBN/AVideo/issues/8713

node_modules/three/examples/jsm/nodes/inputs/TextureNode.js

@@ -0,0 +1,113 @@
+import { InputNode } from '../core/InputNode.js';
+import { UVNode } from '../accessors/UVNode.js';
+import { ColorSpaceNode } from '../utils/ColorSpaceNode.js';
+import { ExpressionNode } from '../core/ExpressionNode.js';
+
+function TextureNode( value, uv, bias, project ) {
+
+	InputNode.call( this, 'v4', { shared: true } );
+
+	this.value = value;
+	this.uv = uv || new UVNode();
+	this.bias = bias;
+	this.project = project !== undefined ? project : false;
+
+}
+
+TextureNode.prototype = Object.create( InputNode.prototype );
+TextureNode.prototype.constructor = TextureNode;
+TextureNode.prototype.nodeType = 'Texture';
+
+TextureNode.prototype.getTexture = function ( builder, output ) {
+
+	return InputNode.prototype.generate.call( this, builder, output, this.value.uuid, 't' );
+
+};
+
+TextureNode.prototype.generate = function ( builder, output ) {
+
+	if ( output === 'sampler2D' ) {
+
+		return this.getTexture( builder, output );
+
+	}
+
+	var tex = this.getTexture( builder, output ),
+		uv = this.uv.build( builder, this.project ? 'v4' : 'v2' ),
+		bias = this.bias ? this.bias.build( builder, 'f' ) : undefined;
+
+	if ( bias === undefined && builder.context.bias ) {
+
+		bias = builder.context.bias.setTexture( this ).build( builder, 'f' );
+
+	}
+
+	var method, code;
+
+	if ( this.project ) method = 'texture2DProj';
+	else method = bias ? 'tex2DBias' : 'tex2D';
+
+	if ( bias ) code = method + '( ' + tex + ', ' + uv + ', ' + bias + ' )';
+	else code = method + '( ' + tex + ', ' + uv + ' )';
+
+	// add a custom context for fix incompatibility with the core
+	// include ColorSpace function only for vertex shader (in fragment shader color space functions is added automatically by core)
+	// this should be removed in the future
+	// context.include is used to include or not functions if used FunctionNode
+	// context.ignoreCache =: not create temp variables nodeT0..9 to optimize the code
+	var context = { include: builder.isShader( 'vertex' ), ignoreCache: true };
+	var outputType = this.getType( builder );
+
+	builder.addContext( context );
+
+	this.colorSpace = this.colorSpace || new ColorSpaceNode( new ExpressionNode( '', outputType ) );
+	this.colorSpace.fromDecoding( builder.getTextureEncodingFromMap( this.value ) );
+	this.colorSpace.input.parse( code );
+
+	code = this.colorSpace.build( builder, outputType );
+
+	// end custom context
+
+	builder.removeContext();
+
+	return builder.format( code, outputType, output );
+
+};
+
+TextureNode.prototype.copy = function ( source ) {
+
+	InputNode.prototype.copy.call( this, source );
+
+	if ( source.value ) this.value = source.value;
+
+	this.uv = source.uv;
+
+	if ( source.bias ) this.bias = source.bias;
+	if ( source.project !== undefined ) this.project = source.project;
+
+	return this;
+
+};
+
+TextureNode.prototype.toJSON = function ( meta ) {
+
+	var data = this.getJSONNode( meta );
+
+	if ( ! data ) {
+
+		data = this.createJSONNode( meta );
+
+		if ( this.value ) data.value = this.value.uuid;
+
+		data.uv = this.uv.toJSON( meta ).uuid;
+		data.project = this.project;
+
+		if ( this.bias ) data.bias = this.bias.toJSON( meta ).uuid;
+
+	}
+
+	return data;
+
+};
+
+export { TextureNode };