Capítulo 71 de 859
A material for non-shiny surfaces, without specular highlights.
The material uses a non-physically based Lambertian model for calculating reflectance. This can simulate some surfaces (such as untreated wood or stone) well, but cannot simulate shiny surfaces with specular highlights (such as varnished wood). MeshLambertMaterial uses per-fragment shading.
Due to the simplicity of the reflectance and illumination models, performance will be greater when using this material over the MeshPhongMaterial, MeshStandardMaterial or MeshPhysicalMaterial, at the cost of some graphical accuracy.
[0,1], where 0 disables ambient occlusion. Where intensity is 1 and the AO map's …[0,1].Constructor
| Signature |
|---|
new MeshLambertMaterial( parameters : Object ) |
Properties
| Property | Description |
|---|---|
.alphaMap : Texture | The alpha map is a grayscale texture that controls the opacity across the surface (black: fully transparent; white: fully opaque). |
.aoMap : Texture | The red channel of this texture is used as the ambient occlusion map. Requires a second set of UVs. |
.aoMapIntensity : number | Intensity of the ambient occlusion effect. Range is [0,1], where 0 disables ambient occlusion. Where intensity is 1 and the AO map's red channel is also 1, ambient light is fully occluded on … |
.bumpMap : Texture | The texture to create a bump map. The black and white values map to the perceived depth in relation to the lights. Bump doesn't actually affect the geometry of the object, only the lighting. If a nor… |
.bumpScale : number | How much the bump map affects the material. Typical range is [0,1]. |
.color : Color | Color of the material. |
| `.combine : MultiplyOperation | MixOperation |
.displacementBias : number | The offset of the displacement map's values on the mesh's vertices. The bias is added to the scaled sample of the displacement map. Without a displacement map set, this value is not applied. |
.displacementMap : Texture | The displacement map affects the position of the mesh's vertices. Unlike other maps which only affect the light and shade of the material the displaced vertices can cast shadows, block other objects,… |
.displacementScale : number | How much the displacement map affects the mesh (where black is no displacement, and white is maximum displacement). Without a displacement map set, this value is not applied. |
.emissive : Color | Emissive (light) color of the material, essentially a solid color unaffected by other lighting. |
.emissiveIntensity : number | Intensity of the emissive light. Modulates the emissive color. |
.emissiveMap : Texture | Set emissive (glow) map. The emissive map color is modulated by the emissive color and the emissive intensity. If you have an emissive map, be sure to set the emissive color to something other than b… |
.envMap : Texture | The environment map. |
.envMapIntensity : number | Scales the effect of the environment map by multiplying its color. |
.envMapRotation : Euler | The rotation of the environment map in radians. |
.flatShading : boolean | Whether the material is rendered with flat shading or not. |
.fog : boolean | Whether the material is affected by fog or not. |
.isMeshLambertMaterial : boolean (readonly) | This flag can be used for type testing. |
.lightMap : Texture | The light map. Requires a second set of UVs. |
.lightMapIntensity : number | Intensity of the baked light. |
.map : Texture | The color map. May optionally include an alpha channel, typically combined with Material#transparent or Material#alphaTest. The texture map col… |
.normalMap : Texture | The texture to create a normal map. The RGB values affect the surface normal for each pixel fragment and change the way the color is lit. Normal maps do not change the actual shape of the surface, on… |
| `.normalMapType : TangentSpaceNormalMap | ObjectSpaceNormalMap` |
.normalScale : Vector2 | How much the normal map affects the material. Typical value range is [0,1]. |
.reflectivity : number | How much the environment map affects the surface. The valid range is between 0 (no reflections) and 1 (full reflections). |
.refractionRatio : number | The index of refraction (IOR) of air (approximately 1) divided by the index of refraction of the material. It is used with environment mapping modes [CubeRefractionMapping](global.html#CubeRefraction… |
.specularMap : Texture | Specular map used by the material. |
.wireframe : boolean | Renders the geometry as a wireframe. |
| `.wireframeLinecap : 'round' | 'bevel' |
| `.wireframeLinejoin : 'round' | 'bevel' |
.wireframeLinewidth : number | Controls the thickness of the wireframe. |