Hello Guys, how i set alpha in bmp file ?
sample this:
I want to use as a brightness, alpha in black color and show only white, like a png transparent
and, how i set a color in white brightness ?
sorry for my english
thank
Hello Guys, how i set alpha in bmp file ?
sample this:
I want to use as a brightness, alpha in black color and show only white, like a png transparent
and, how i set a color in white brightness ?
sorry for my english
thank
https://wiki.jmonkeyengine.org/legacy/doku.php/jme3:faq#how_do_i_make_materials_transparent
Seeing your updated post, you cannot have alpha in BMP or JPG.
You can’t have an alpha channel in a BMP of JPG (bmp seriously?)
However, you can set the material blend mode to additive, but that will not produce the exact same effect as a png with an alpha channel, but the black area will be transparent and the white area will be added to the underlying color.
[java]
material.getAdditionalRenderState().setBlendMode(BlendMode.Additive);
[/java]
The link @normen posted is still relevant, read it, you’ll have important information about transparency.
Create the file as a png (which supports transparency at variable levels) then modify the image using something like Gimp or Photoshop…
sorry, but is bmp and jpg.
Nehon is really, i want this effect, see:
i have this images (in the sample is png):
then, the magic work:
with [java]material.getAdditionalRenderState().setBlendMode(BlendMode.Additive);[/java] work ?
thank you and sorry for my english
Wow, work with
[java]material.getAdditionalRenderState().setBlendMode(BlendMode.Additive);[/java]
But case i have a image with background color pink, how i set the color pink (in the case) to transparence ?
thank very much
You can’t with pink
ok, thank very much