com.io7m.r2.core

Interface R2SceneLightsGroupType

public interface R2SceneLightsGroupType

A light group to which lights can be added.

Method Summary

Modifier and Type	Method and Description
int	groupID()
<L extends R2LightSingleReadableType> void	lightGroupAddSingle(L light, R2ShaderLightSingleUsableType<L> shader) Add a light to the group.
R2SceneLightsClipGroupType	lightGroupNewClipGroup(R2InstanceSingleType i) Retrieve a clip group, creating one if the group does not exist, using the given instance as a clipping volume.

Method Detail

groupID

int groupID()

Returns:

The group ID

See Also:

R2Stencils.checkValidGroup(int)

lightGroupAddSingle

<L extends R2LightSingleReadableType> void lightGroupAddSingle(L light,
                                                               R2ShaderLightSingleUsableType<L> shader)

Add a light to the group.

Type Parameters:

L - The precise type of light

Parameters:

light - The light

shader - The light shader

lightGroupNewClipGroup

R2SceneLightsClipGroupType lightGroupNewClipGroup(R2InstanceSingleType i)

Retrieve a clip group, creating one if the group does not exist, using the given instance as a clipping volume.

Parameters:

i - The volume

Returns:

A new clip group