/**
* Read the ShaderNodesDefinitions block and returns a list of ShaderNodesDefinition This method
* is used by the j3sn loader
*
* <p>note that the order of the definitions in the list is not guaranteed.
*
* @param statements the list statements to parse
* @param key the ShaderNodeDefinitionKey
* @return a list of ShaderNodesDefinition
* @throws IOException
*/
public List<ShaderNodeDefinition> readNodesDefinitions(
List<Statement> statements, ShaderNodeDefinitionKey key) throws IOException {
for (Statement statement : statements) {
String[] split = statement.getLine().split("[ \\{]");
if (statement.getLine().startsWith("ShaderNodeDefinition")) {
String name = statement.getLine().substring("ShaderNodeDefinition".length()).trim();
if (!getNodeDefinitions().containsKey(name)) {
shaderNodeDefinition = new ShaderNodeDefinition();
getNodeDefinitions().put(name, shaderNodeDefinition);
shaderNodeDefinition.setName(name);
readShaderNodeDefinition(statement.getContents(), key);
}
} else {
throw new MatParseException("ShaderNodeDefinition", split[0], statement);
}
}
return new ArrayList<ShaderNodeDefinition>(getNodeDefinitions().values());
}
