Package icyllis.arc3d.compiler.tree

Class ConstructorDiagonalMatrix

java.lang.Object

icyllis.arc3d.compiler.tree.Node

icyllis.arc3d.compiler.tree.Expression

icyllis.arc3d.compiler.tree.ConstructorCall

icyllis.arc3d.compiler.tree.ConstructorDiagonalMatrix

public final class ConstructorDiagonalMatrix
extends ConstructorCall

Represents the construction of a diagonal matrix, such as `mat4x4(n)`.

These always contain exactly 1 scalar.

Nested Class Summary

Nested classes/interfaces inherited from class icyllis.arc3d.compiler.tree.Node

Node.ElementKind, Node.ExpressionKind, Node.StatementKind, Node.SymbolKind

Field Summary

Fields inherited from class icyllis.arc3d.compiler.tree.Node

mPosition

Method Summary

Modifier and Type	Method	Description
Expression	clone(int position)
OptionalDouble	getConstantValue(int i)	Returns the i'th compile-time constant value within a literal or constructor.
Node.ExpressionKind	getKind()
static Expression	make(int position, Type type, Expression arg)

Methods inherited from class icyllis.arc3d.compiler.tree.ConstructorCall

accept, convert, getArgument, getArguments, getComponentType, isConstructorCall, toString

Methods inherited from class icyllis.arc3d.compiler.tree.Expression

clone, getCoercionCost, getType, isBooleanLiteral, isFloatLiteral, isIncomplete, isIntLiteral, isLiteral, toString

Methods inherited from class icyllis.arc3d.compiler.tree.Node

getEndOffset, getStartOffset

Methods inherited from class java.lang.Object

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

Method Details

make

@Nonnull
public static Expression make(int position,
 @Nonnull
 Type type,
 @Nonnull
 Expression arg)

getKind

public Node.ExpressionKind getKind()

Specified by:

getKind in class Expression

See Also:

• Node.ExpressionKind

getConstantValue

public OptionalDouble getConstantValue(int i)

Description copied from class: Expression

Returns the i'th compile-time constant value within a literal or constructor. Indices which do not contain compile-time constant values will return empty. `vec4(1, vec2(2), 3)` contains four compile-time constants: (1, 2, 2, 3) `mat2(f)` contains four slots, and two are constant: (empty, 0, 0, empty)

Overrides:

getConstantValue in class ConstructorCall

clone

@Nonnull
public Expression clone(int position)

Specified by:

clone in class Expression