question about SKY BOX
Author
hey
I get annoying thin lines on the edges when I make a sky box.
How do I get rid of them?
Thank you
ps : Is it possible to insert pictures on this forum? would have been useful!
if your using opengl u get rid of the lines by using gl_clamp_to_edge, u put it in the code where u originally bind the texture, if u need follow up help ill help u tomorrow, im really tired today and its late, hope i helped a bit at least, later
,Matt
-= kill one your a murderer, kill thousands your a conquerer =-
,Matt
-= kill one your a murderer, kill thousands your a conquerer =-
i had the same problem b4, heard that it''s about nVidia GPU problem... so at last, i''m not using 0.0f & 1.0f for my skybox texture UV, use 0.002f & 0.998f instead, the result is pretty acceptable for me.
Author
I use direct3d and it cannot be the GPU issue since i run it on Savage4 chipset.
Regarding taking 0.001 and 0.999 or so - I want to avoid doing that since it theoretically at least, entails the unevenness and discontinuity between the textures.
Keep it coming tho
Thanks
Alex
Regarding taking 0.001 and 0.999 or so - I want to avoid doing that since it theoretically at least, entails the unevenness and discontinuity between the textures.
Keep it coming tho
Thanks
Alex
Instead of 0.1/0.9 use 0+offset and 1-offset, where offset is 1/textureWidth. Similar effect as gl_clamp really.
Do this.
// Mirror Texture
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSU, D3DTADDRESS_MIRROR );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSV, D3DTADDRESS_MIRROR );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSW, D3DTADDRESS_MIRROR );
Render()...
// Wrap Texture
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSW, D3DTADDRESS_WRAP );
// Mirror Texture
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSU, D3DTADDRESS_MIRROR );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSV, D3DTADDRESS_MIRROR );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSW, D3DTADDRESS_MIRROR );
Render()...
// Wrap Texture
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP );
m_pGraphicsDevice->SetTextureStageState( 0, D3DTSS_ADDRESSW, D3DTADDRESS_WRAP );
Author
Many thanks to you guyz
setting texture addresing to MIRROR didnt help tho
but offsetting the texture coordinates on the corners did.
I get perfect skybox now
Thanx
setting texture addresing to MIRROR didnt help tho
but offsetting the texture coordinates on the corners did.
I get perfect skybox now
Thanx
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