I am trying to render fog using PointList But texture transparency is not working corectly.
Screenshot from app -
Link to the texture i am using -
snowflake.dds
Here is the code for render states called before rendering pointlist -
C++
this->chDevice->pd3dDevice->SetRenderState(D3DRS_LIGHTING,false);
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSPRITEENABLE,true);
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSCALEENABLE,true);
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSIZE,chUtility::FtoDw(this->size));
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSIZE_MIN,chUtility::FtoDw(0.0f));
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSCALE_A,chUtility::FtoDw(0.0f));
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSCALE_B,chUtility::FtoDw(0.0f));
this->chDevice->pd3dDevice->SetRenderState(D3DRS_POINTSCALE_C,chUtility::FtoDw(1.0f));
//use alpha from texture
this->chDevice->pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHAARG1,D3DTA_TEXTURE);
this->chDevice->pd3dDevice->SetTextureStageState(0,D3DTSS_ALPHAOP,D3DTOP_SELECTARG1);
this->chDevice->pd3dDevice->SetRenderState(D3DRS_ALPHABLENDENABLE,true);
this->chDevice->pd3dDevice->SetRenderState(D3DRS_SRCBLEND,D3DBLEND_SRCALPHA);
this->chDevice->pd3dDevice->SetRenderState(D3DRS_DESTBLEND,D3DBLEND_INVSRCALPHA);
