> For the complete documentation index, see [llms.txt](https://docs.msquared.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.msquared.io/creation/unreal-development/features-and-tutorials/the-animated-crowd/crowd-animation/crowd-anim-blueprint/reference-guide-abp-nodes/blends.md). # Blends ## Blend

Blend Properties

#### Supported Properties * warning Settings * `Alpha input type` * `Float Value` is supported, but `Alpha` input must be constant (no anim vars) * `Bool Value` is supported, but `Alpha` input must be constant (no anim vars) * `Anim curve` is unsupported * `Alpha Scale Bias` is unsupported (settings ignored) * `Alpha Scale Bias Clamp` is unsupported (settings ignored) * Cross Mark Functions * Cross Mark Option * Cross Mark Tag ## Blend Multi

Blend Multi Properties

#### Supported Properties * warning Settings * `Desired Alphas` is supported, but input must be constant (no anim vars) * `Alpha Scale Bias` is unsupported * `Additive Node` is unsupported * `Normalize Alpha` is supported * Cross Mark Functions * Cross Mark Tag ## Layered Blend Per Bone

Layered Blend Per Bone Properties

#### Supported Properties * warning Settings * `Blend Mode` is supported (both branch filter and blend mask supported) * `Layer Setup` (branch filter mode) supported, including multiple branch filters per layer * `Blend Masks` (blend mask mode) supported * `Mesh Space Rotation Blend` is unsupported * `Mesh Space Scale Blend` is unsupported * `Curve Blend Options` are unsupported (ignored) * `Blend Root Motion Based On Root Bone` is unsupported (ignored) * warning Runtime * `Blend Weights` are supported, but input must be constant (no anim vars) * Cross Mark Functions * Cross Mark Tag * Cross Mark Performance ## Apply Additive

Apply Additive Properties

#### Supported Properties * warning Settings * `Alpha input type` * `Float Value` is supported, but `Alpha` input must be constant (no anim vars) * `Bool Value` is supported, but `Alpha` input must be constant (no anim vars) * `Anim curve` is unsupported * `Alpha Scale Bias` is unsupported (ignored) * `Alpha Scale Bias Clamp` is unsupported (ignored) * Cross Mark Functions * Cross Mark Performance * Cross Mark Tag ## Apply Mesh Space Additive

Apply Mesh Space Additive Properties

#### Supported Properties * warning Settings * `Alpha input type` * `Float Value` is supported, but `Alpha` input must be constant (no anim vars) * `Bool Value` is supported, but `Alpha` input must be constant (no anim vars) * `Anim curve` is unsupported * `Alpha Scale Bias` is unsupported (ignored) * `Alpha Scale Bias Clamp` is unsupported (ignored) * Cross Mark Functions * Cross Mark Performance * Cross Mark Tag {% hint style="danger" %} **Mesh Space Additive** See [notes](/creation/unreal-development/features-and-tutorials/the-animated-crowd/crowd-animation/crowd-anim-blueprint/reference-guide-abp-nodes/additional-notes.md#mesh-space-additive-support) on mesh space additive support within crowd, since there are blending differences here from full ABP solution. {% endhint %}