documentationHTML Encoding and Default Values⤴
<BlendMode
alphaFunc='"none"'
alphaFuncValue='0'
color='1,1,1'
colorTransparency='0'
destFactor='"one_minus_src_alpha"'
equation='"none"'
metadata='X3DMetadataObject'
srcFactor='"src_alpha"'
></BlendMode>
Fields⤴
These are the X3D / X3DOM fields of this node. Values should usually be received / set as strings via
DOM functions (i.e., using
setAttribute("myFieldName", "myFieldValue") and
getAttribute("myFieldName")).
| Name | Type | Default Value | Range | Inheritance | Standard | Description |
|---|---|---|---|---|---|---|
| alphaFunc | SFString | "none" |
|
|||
| alphaFuncValue | SFFloat | 0 | [none, never, less, equal, lequal, greater, notequal, gequal, always] |
|
The alphaFunc defines how fragments which do not fulfill a certain condition are handled. | |
| color | SFColor | 1,1,1 |
|
This is the constant color used by blend modes constant. | ||
| colorTransparency | SFFloat | 0 |
|
This is the constant alpha used by blend modes constant. | ||
| destFactor | SFString | "one_minus_src_alpha" | [none, zero, one, dst_color, src_color, one_minus_dst_color, one_minus_src_color, src_alpha, one_minus_src_alpha, dst_alpha, one_minus_dst_alpha, src_alpha_saturate, constant_color, one_minus_constant_color, constant_alpha, one_minus_constant_alpha] |
|
The frame buffer pixel is scaled according to the method defined by the destination factor. | |
| equation | SFString | "none" | [none, func_add, func_subtract, func_reverse_subtract, min, max, logic_op] |
|
An additional equation used to combine source, destination and the constant value. | |
| metadata | SFNode | X3DMetadataObject | Core/X3DNode |
|
Field to add metadata information | |
| srcFactor | SFString | "src_alpha" | [none, zero, one, dst_color, src_color, one_minus_dst_color, one_minus_src_color, src_alpha, one_minus_src_alpha, dst_alpha, one_minus_dst_alpha, src_alpha_saturate, constant_color, one_minus_constant_color, constant_alpha, one_minus_constant_alpha] |
|
The incoming pixel is scaled according to the method defined by the source factor. |