generate method
dynamic
generate([
- dynamic builder,
- dynamic output
override
Implementation
generate([builder, output]) {
var material = builder.context["material"];
var scope = this.scope;
var node = null;
print(" ============ this ${this} generate scope: ${scope} ");
if (scope == MaterialNode.ALPHA_TEST) {
node = new MaterialReferenceNode('alphaTest', 'float');
} else if (scope == MaterialNode.COLOR) {
var colorNode = new MaterialReferenceNode('color', 'color');
if (material.map != null &&
material.map != undefined &&
material.map.isTexture == true) {
node = new OperatorNode(
'*', colorNode, new MaterialReferenceNode('map', 'texture'));
} else {
node = colorNode;
}
} else if (scope == MaterialNode.OPACITY) {
var opacityNode = new MaterialReferenceNode('opacity', 'float');
if (material.alphaMap != null &&
material.alphaMap != undefined &&
material.alphaMap.isTexture == true) {
node = new OperatorNode(
'*', opacityNode, new MaterialReferenceNode('alphaMap', 'texture'));
} else {
node = opacityNode;
}
} else if (scope == MaterialNode.SPECULAR) {
var specularColorNode =
new MaterialReferenceNode('specularColor', 'color');
if (material.specularColorMap != null &&
material.specularColorMap != undefined &&
material.specularColorMap.isTexture == true) {
node = new OperatorNode('*', specularColorNode,
new MaterialReferenceNode('specularColorMap', 'texture'));
} else {
node = specularColorNode;
}
} else {
var outputType = this.getNodeType(builder);
node = new MaterialReferenceNode(scope, outputType);
}
return node.build(builder, output);
}