Threepp.PointLight¶
Point light
A light emitted from a single point in all directions.
Shadows are set up in the same way as for DirectionalLight. However, setShadowOrthoBounds is for directional lights only and has no effect on point lights.
Members¶
Constructors¶
Properties¶
Methods¶
- getPower
- setPower
- setShadowMapSize
- setShadowBias
- setShadowNormalBias
- setShadowRadius
- setShadowNearFar
- dispose
PointLight¶
Constructor
Arguments
| Arguments | Default | Description |
|---|---|---|
color |
0xffffff |
Light color (0xRRGGBB). |
intensity |
void |
Light intensity. |
distance |
0 |
Maximum range of the light (0 for unlimited). |
decay |
1 |
Decay rate. |
Description
Constructor
type¶
Property \ Access: r/w
Description
"PointLight" (read-only)
distance¶
Property \ Access: r/w
Description
Maximum range of the light
decay¶
Property \ Access: r/w
Description
Decay rate
getPower¶
Method
Description
Gets the light power
setPower¶
Method
Arguments
| Arguments | Default | Description |
|---|---|---|
power |
|
Description
Sets the light power
setShadowMapSize¶
Method
Arguments
| Arguments | Default | Description |
|---|---|---|
w |
|
|
h |
|
Description
Shadow map resolution (default 2048x2048)
setShadowBias¶
Method
Arguments
| Arguments | Default | Description |
|---|---|---|
bias |
|
Description
Shadow bias to reduce shadow acne (e.g. -0.0005)
setShadowNormalBias¶
Method
Arguments
| Arguments | Default | Description |
|---|---|---|
bias |
|
Description
Bias along the normal
setShadowRadius¶
Method
Arguments
| Arguments | Default | Description |
|---|---|---|
radius |
|
Description
Soft shadow radius (PCF)
setShadowNearFar¶
Method
Arguments
| Arguments | Default | Description |
|---|---|---|
near |
|
|
far |
|
Description
near/far of the shadow camera
dispose¶
Method
Description
Releases resources