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#ActualL. Spiro

Posted 14 January 2013 - 06:38 AM

I've never used PIX, I have the SDK but have no idea how to use it? Do you mind explaining?
I just did: http://www.gamedev.net/topic/637219-particles-engine-and-slow-fps/#entry5021364

Also, your call to D3DXMatrixRotationX() is incorrect. It should be D3DXMatrixRotationZ().
Also your matrix is not orthogonal. Replace D3DXMatrixPerspectiveFovLH() with D3DXMatrixOrthoLH() or D3DXMatrixOrthoOffCenterLH().


L. Spiro

#1L. Spiro

Posted 14 January 2013 - 06:36 AM

I've never used PIX, I have the SDK but have no idea how to use it? Do you mind explaining?
I just did: http://www.gamedev.net/topic/637219-particles-engine-and-slow-fps/#entry5021364

Also, your call to D3DXMatrixRotationX() is incorrect. It should be D3DXMatrixRotationZ().


L. Spiro

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