filament/io.github.erkko68.filament/TransformManager/getWorldTransform

getWorldTransform

actual fun getWorldTransform(instance: EntityInstance, out: FloatArray?): FloatArray

actual fun getWorldTransform(instance: EntityInstance, out: DoubleArray?): DoubleArray

Gets the world transform for a transform instance (accounting for parent transforms).

Return

A 4x4 matrix in row-major order

Parameters

instance

The transform instance

out

Optional array to fill with the world transform (or null)

expect fun getWorldTransform(instance: EntityInstance, out: FloatArray? = null): FloatArray

expect fun getWorldTransform(instance: EntityInstance, out: DoubleArray? = null): DoubleArray

Gets the world transform for a transform instance (accounting for parent transforms).

Return

A 4x4 matrix in row-major order

Parameters

instance

The transform instance

out

Optional array to fill with the world transform (or null)

actual fun getWorldTransform(instance: EntityInstance, out: FloatArray?): FloatArray

actual fun getWorldTransform(instance: EntityInstance, out: DoubleArray?): DoubleArray

Gets the world transform for a transform instance (accounting for parent transforms).

Return

A 4x4 matrix in row-major order

Parameters

instance

The transform instance

out

Optional array to fill with the world transform (or null)

actual fun getWorldTransform(instance: EntityInstance, out: FloatArray?): FloatArray

actual fun getWorldTransform(instance: EntityInstance, out: DoubleArray?): DoubleArray

Gets the world transform for a transform instance (accounting for parent transforms).

Return

A 4x4 matrix in row-major order

Parameters

instance

The transform instance

out

Optional array to fill with the world transform (or null)

actual fun getWorldTransform(instance: EntityInstance, out: FloatArray?): FloatArray

actual fun getWorldTransform(instance: EntityInstance, out: DoubleArray?): DoubleArray

Gets the world transform for a transform instance (accounting for parent transforms).

Return

A 4x4 matrix in row-major order

Parameters

instance

The transform instance

out

Optional array to fill with the world transform (or null)