Package icyllis.arc3d.compiler.tree

Class ConstructorDiagonal

java.lang.Object

icyllis.arc3d.compiler.tree.Node

icyllis.arc3d.compiler.tree.Expression

icyllis.arc3d.compiler.tree.ConstructorCall

icyllis.arc3d.compiler.tree.ConstructorDiagonal

public final class ConstructorDiagonal
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
@NonNull Expression	copy(int position)
@NonNull OptionalDouble	getConstantValue(int i)	Returns the i'th compile-time constant value within a literal or constructor.
Node.ExpressionKind	getKind()
static @NonNull Expression	make(int position, @NonNull Type type, @NonNull Expression arg)

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

convert, getArgument, getArguments, getComponentType, isConstructorCall, toString

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

accept, copy, 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

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

Method Details

make

public static @NonNull 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 @NonNull 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

copy

public @NonNull Expression copy(int position)

Specified by:

copy in class Expression