📄 MeshBasicMaterial.js¶
📊 Analysis Summary¶
| Metric | Count |
|---|---|
| 🔧 Functions | 1 |
| 🧱 Classes | 1 |
| 📦 Imports | 4 |
📚 Table of Contents¶
🛠️ File Location:¶
📂 src/materials/MeshBasicMaterial.js
📦 Imports¶
| Name | Source |
|---|---|
Material |
./Material.js |
MultiplyOperation |
../constants.js |
Color |
../math/Color.js |
Euler |
../math/Euler.js |
Functions¶
MeshBasicMaterial.copy(source: any): this¶
Parameters:
sourceany
Returns: this
Calls:
super.copythis.color.copythis.envMapRotation.copy
Code
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.envMapRotation.copy( source.envMapRotation );
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.fog = source.fog;
return this;
}
Classes¶
MeshBasicMaterial¶
Class Code
class MeshBasicMaterial extends Material {
/**
* Constructs a new mesh basic material.
*
* @param {Object} [parameters] - An object with one or more properties
* defining the material's appearance. Any property of the material
* (including any property from inherited materials) can be passed
* in here. Color values can be passed any type of value accepted
* by {@link Color#set}.
*/
constructor( parameters ) {
super();
/**
* This flag can be used for type testing.
*
* @type {boolean}
* @readonly
* @default true
*/
this.isMeshBasicMaterial = true;
this.type = 'MeshBasicMaterial';
/**
* Color of the material.
*
* @type {Color}
* @default (1,1,1)
*/
this.color = new Color( 0xffffff ); // diffuse
/**
* The color map. May optionally include an alpha channel, typically combined
* with {@link Material#transparent} or {@link Material#alphaTest}. The texture map
* color is modulated by the diffuse `color`.
*
* @type {?Texture}
* @default null
*/
this.map = null;
/**
* The light map. Requires a second set of UVs.
*
* @type {?Texture}
* @default null
*/
this.lightMap = null;
/**
* Intensity of the baked light.
*
* @type {number}
* @default 1
*/
this.lightMapIntensity = 1.0;
/**
* The red channel of this texture is used as the ambient occlusion map.
* Requires a second set of UVs.
*
* @type {?Texture}
* @default null
*/
this.aoMap = null;
/**
* 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 a surface.
*
* @type {number}
* @default 1
*/
this.aoMapIntensity = 1.0;
/**
* Specular map used by the material.
*
* @type {?Texture}
* @default null
*/
this.specularMap = null;
/**
* The alpha map is a grayscale texture that controls the opacity across the
* surface (black: fully transparent; white: fully opaque).
*
* Only the color of the texture is used, ignoring the alpha channel if one
* exists. For RGB and RGBA textures, the 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.
*
* @type {?Texture}
* @default null
*/
this.alphaMap = null;
/**
* The environment map.
*
* @type {?Texture}
* @default null
*/
this.envMap = null;
/**
* The rotation of the environment map in radians.
*
* @type {Euler}
* @default (0,0,0)
*/
this.envMapRotation = new Euler();
/**
* How to combine the result of the surface's color with the environment map, if any.
*
* When set to `MixOperation`, the {@link MeshBasicMaterial#reflectivity} is used to
* blend between the two colors.
*
* @type {(MultiplyOperation|MixOperation|AddOperation)}
* @default MultiplyOperation
*/
this.combine = MultiplyOperation;
/**
* How much the environment map affects the surface.
* The valid range is between `0` (no reflections) and `1` (full reflections).
*
* @type {number}
* @default 1
*/
this.reflectivity = 1;
/**
* 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 {@link CubeRefractionMapping} and {@link EquirectangularRefractionMapping}.
* The refraction ratio should not exceed `1`.
*
* @type {number}
* @default 0.98
*/
this.refractionRatio = 0.98;
/**
* Renders the geometry as a wireframe.
*
* @type {boolean}
* @default false
*/
this.wireframe = false;
/**
* Controls the thickness of the wireframe.
*
* Can only be used with {@link SVGRenderer}.
*
* @type {number}
* @default 1
*/
this.wireframeLinewidth = 1;
/**
* Defines appearance of wireframe ends.
*
* Can only be used with {@link SVGRenderer}.
*
* @type {('round'|'bevel'|'miter')}
* @default 'round'
*/
this.wireframeLinecap = 'round';
/**
* Defines appearance of wireframe joints.
*
* Can only be used with {@link SVGRenderer}.
*
* @type {('round'|'bevel'|'miter')}
* @default 'round'
*/
this.wireframeLinejoin = 'round';
/**
* Whether the material is affected by fog or not.
*
* @type {boolean}
* @default true
*/
this.fog = true;
this.setValues( parameters );
}
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.envMapRotation.copy( source.envMapRotation );
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.fog = source.fog;
return this;
}
}
Methods¶
copy(source: any): this¶
Code
copy( source ) {
super.copy( source );
this.color.copy( source.color );
this.map = source.map;
this.lightMap = source.lightMap;
this.lightMapIntensity = source.lightMapIntensity;
this.aoMap = source.aoMap;
this.aoMapIntensity = source.aoMapIntensity;
this.specularMap = source.specularMap;
this.alphaMap = source.alphaMap;
this.envMap = source.envMap;
this.envMapRotation.copy( source.envMapRotation );
this.combine = source.combine;
this.reflectivity = source.reflectivity;
this.refractionRatio = source.refractionRatio;
this.wireframe = source.wireframe;
this.wireframeLinewidth = source.wireframeLinewidth;
this.wireframeLinecap = source.wireframeLinecap;
this.wireframeLinejoin = source.wireframeLinejoin;
this.fog = source.fog;
return this;
}