Pass
Description:
A record representing a shader pass.
Class Object: Pass Class.
Inherits from: Object.
grabPass
Type: Field.
Description:
Whether this Pass should be a grab pass. A grab pass will render a portion of game scene into a texture frame buffer. Then use this texture frame buffer as an input for next render pass.
Signature:
grabPass: boolean
set
Type: Function.
Description:
A function that sets the values of shader parameters.
Signature:
set: function(self: Pass,
name: string,
var1: number,
var2?: number --[[0]],
var3?: number --[[0]],
var4?: number --[[0]])
Parameters:
| Parameter | Type | Description |
|---|---|---|
| name | string | The name of the parameter to set. |
| var1 | number | The first numeric value to set. |
| var2 | number | [optional] An optional second numeric value to set (default is 0). |
| var3 | number | [optional] An optional third numeric value to set (default is 0). |
| var4 | number | [optional] An optional fourth numeric value to set (default is 0). |
set
Type: Function.
Description:
Another function that sets the values of shader parameters. Works the same as: pass:set("varName", color.r / 255.0, color.g / 255.0, color.b / 255.0, color.opacity)
Signature:
set: function(self: Pass, name: string, var: Color)
Parameters:
| Parameter | Type | Description |
|---|---|---|
| name | string | The name of the parameter to set. |
| var | Color | The Color object to set. |