States & Presets

Blend states

Pre-configured blend mode descriptors for BeginOptions.blendState:

Preset	Description
BlendState.alphaBlend	Standard alpha blending (default)
BlendState.additive	Additive blending (glow, particles)
BlendState.opaque	No blending — source overwrites destination
BlendState.premultipliedAlpha	For pre-multiplied alpha textures

Sampler states

Pre-configured texture sampling descriptors for BeginOptions.samplerState:

Preset	Description
SamplerState.linearClamp	Bilinear filtering, clamp to edge (default)
SamplerState.linearWrap	Bilinear filtering, repeat/wrap
SamplerState.pointClamp	Nearest-neighbor, clamp to edge (pixel art)
SamplerState.pointWrap	Nearest-neighbor, repeat/wrap

Color

Color presets and factory:

import { Color } from 'webgpu-spritebatch'

Color.white       // { r: 1, g: 1, b: 1, a: 1 }
Color.black
Color.transparent
Color.red
Color.green
Color.blue
Color.yellow
Color.cyan
Color.magenta
Color.cornflowerBlue

Color.rgba(0.5, 0.8, 1.0, 0.9)  // custom color