A material for a use with a [page:Sprite].
const map = new THREE.TextureLoader().load( 'textures/sprite.png' );
const material = new THREE.SpriteMaterial( { map: map, color: 0xffffff } );
const sprite = new THREE.Sprite( material );
sprite.scale.set(200, 200, 1)
scene.add( sprite );
[example:webgl_raycaster_sprite WebGL / raycast / sprite]
[example:webgl_sprites WebGL / sprites]
[example:svg_sandbox SVG / sandbox]
[page:Object parameters] - (optional) an object with one or more
properties defining the material's appearance. Any property of the
material (including any property inherited from [page:Material]) can be
passed in here.
The exception is the property [page:Hexadecimal color], which can be
passed in as a hexadecimal string and is `0xffffff` (white) by default.
[page:Color.set]( color ) is called internally. SpriteMaterials are not
clipped by using [page:Material.clippingPlanes].
See the base [page:Material] class for common properties.
The alpha map is a grayscale texture that controls the opacity across the
surface (black: fully transparent; white: fully opaque). Default is
null.
Only the color of the texture is used, ignoring the alpha channel if one
exists. For RGB and RGBA textures, the [page:WebGLRenderer WebGL] renderer
will use the green channel when sampling this texture due to the extra bit
of precision provided for green in DXT-compressed and uncompressed RGB 565
formats. Luminance-only and luminance/alpha textures will also still work
as expected.
[page:Color] of the material, by default set to white (0xffffff). The [page:.map] is multiplied by the color.
Whether the material is affected by fog. Default is `true`.
Read-only flag to check if a given object is of type [name].
The color map. May optionally include an alpha channel, typically combined with [page:Material.transparent .transparent] or [page:Material.alphaTest .alphaTest]. Default is null.
The rotation of the sprite in radians. Default is `0`.
Whether the size of the sprite is attenuated by the camera depth. (Perspective camera only.) Default is `true`.
Defines whether this material is transparent. Default is `true`.
See the base [page:Material] class for common methods.
[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]