org.achtern.AchternEngine.core.resource.fileparser.nextgenshader.statement

Class ProvideParser

java.lang.Object

org.achtern.AchternEngine.core.resource.fileparser.nextgenshader.statement.BasicStatementParser

org.achtern.AchternEngine.core.resource.fileparser.nextgenshader.statement.ProvideParser

All Implemented Interfaces:

StatementParser

public class ProvideParser
extends BasicStatementParser

"@provide type name = expr;" @provide can only be used inside the main method of the vertex block. It will generate the out statements and assign the value. If there is now shader which is requesting the value, the statement will get stripped!

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ProvideParser.Groups

Nested classes/interfaces inherited from class org.achtern.AchternEngine.core.resource.fileparser.nextgenshader.statement.BasicStatementParser

BasicStatementParser.GroupProvider

Field Summary

Fields

Modifier and Type	Field and Description
static Pattern	REGEX Capture Groups: (example: "@provide vec2 texCoord = vec4();") - 0 statement (example: "vec2 texCoord = vec4();") - 1 definition/declaration (example: "vec2 texCoord ") - 2 type (example: "vec2") - 3 name (example: "texCoord") - 4 expression (example: " vec4()")

Fields inherited from class org.achtern.AchternEngine.core.resource.fileparser.nextgenshader.statement.BasicStatementParser

pattern, target

Constructor Summary

Constructors

Constructor and Description
ProvideParser()

Method Summary

Methods

Modifier and Type	Method and Description
String	getMainLine(String input)
String	getName(String input)
String	getType(String input)

Methods inherited from class org.achtern.AchternEngine.core.resource.fileparser.nextgenshader.statement.BasicStatementParser

getGroup, getGroup, getGroup, getGroup, getTargetMatcher, test, test

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

REGEX

public static final Pattern REGEX

Capture Groups: (example: "@provide vec2 texCoord = vec4();") - 0 statement (example: "vec2 texCoord = vec4();") - 1 definition/declaration (example: "vec2 texCoord ") - 2 type (example: "vec2") - 3 name (example: "texCoord") - 4 expression (example: " vec4()")

Constructor Detail

ProvideParser

public ProvideParser()

Method Detail

getType

public String getType(String input)

getName

public String getName(String input)

getMainLine

public String getMainLine(String input)