Module rsvg::filters::lighting

Lighting filters and light nodes.

Macros

• impl_lighting_filter 🔒

Structs

• DiffuseLighting
  Resolved feDiffuseLighting primitive for rendering.
• DiffuseLightingParams
• FeDiffuseLighting
  The feDiffuseLighting filter primitives.
• FeDistantLight
• FePointLight
• FeSpecularLighting
  The feSpecularLighting filter primitives.
• FeSpotLight
• Light 🔒
• Normal
  2D normal and factor stored separately.
• SpecularLighting
  Resolved feSpecularLighting primitive for rendering.
• SpecularLightingParams

Enums

• LightSource 🔒
  A light source with affine transformations applied.
• UntransformedLightSource 🔒
  A light source before applying affine transformations, straight out of the SVG.

Functions

• color_and_vector 🔒
  Returns the color and unit (or null) vector from the image sample to the light.
• diffuse_alpha 🔒
• specular_alpha 🔒
• transform_dist 🔒
  Applies the primitiveUnits coordinate transformation to a non-x or y distance.