Alpha Blending | GameDev.net

Original Post

Ahvolon

Apr 16, 2001 at 4:39 AM

Hi, I want to do AlphaBlending in my game but when I use the AlphaBlend function nothing happens. What can I do?

python_regious

103

python_regious

Apr 16, 2001 at 10:07 AM

write a software one.

DrunkenHyena

Apr 16, 2001 at 6:51 PM

G''day!

I think you''re going to have to provide a bit more information if you want people to help.

Stay Casual,

Ken
Drunken Hyena

simon_brown75

Apr 16, 2001 at 7:48 PM

Are we talking Direct3D or OpenGL here? And which version?

In Direct3D8 this code-

g_pD3DDevice->SetRenderState ( D3DRS_ALPHABLENDENABLE, TRUE );
g_pD3DDevice->SetRenderState ( D3DRS_SRCBLEND, D3DBLEND_SRCCOLOR );
g_pD3DDevice->SetRenderState ( D3DRS_DESTBLEND, D3DBLEND_DESTCOLOR );

Will turn on alpha blending.

Topic Locked