Made a particle engine, an easy problem

Muzlack · 2002-06-29T17:33:52

Ok, I made my own particle engine! I''m pretty proud of myself because I didn''t copy any code except setting up render states which I didn''t know how to do, but I have a small problem, and I''m not quite sure what is wrong. Ok, when NOTHING else besides particles is rendered, it works fine, but when I add in a cube that I made that is behind the particles, the particles just look really bright, and you can hardly see them. It looks like the cube is just more lit up. I did do a D3DDevice->SetRenderState(D3DRS_ALPHABLENDABLE, FALSE); In fact, here''s my render code for the particle: void Particle::Render() { D3DDevice->SetRenderState(D3DRS_LIGHTING,FALSE); D3DDevice->SetRenderState(D3DRS_ZENABLE,FALSE); D3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,TRUE); D3DDevice->SetRenderState( D3DRS_SRCBLEND, D3DBLEND_SRCALPHA ); D3DDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE ); D3DDevice->SetTexture(0,tex); D3DDevice->SetVertexShader(PARTICLEFVF); D3DDevice->SetStreamSource(0,vb,sizeof(CustomV)); D3DDevice->DrawPrimitive(D3DPT_TRIANGLELIST,0,2); D3DDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,FALSE); D3DDevice->SetTexture(0,NULL); D3DDevice->SetRenderState(D3DRS_LIGHTING,TRUE); D3DDevice->SetRenderState(D3DRS_ZENABLE,TRUE); } any help?

Graphics and GPU Programming Programming

Started by Muzlack June 25, 2002 07:16 PM

9 comments, last by Muzlack 21 years, 9 months ago

tok_junior

229

June 29, 2002 05:33 PM

Please don''t tell me you''re using a bmp?
If you are, don''t tell me, and use a 32bpp tga instead...

T

--
MFC is sorta like the swedish police... It''''s full of crap, and nothing can communicate with anything else.

Made a particle engine, an easy problem

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Made a particle engine, an easy problem

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