Lines Matching refs:cosf
518 s = sqrtf( 1.0F + cosf(theta) * cosf(theta) ); in CreateTessPanel()
520 nx = - cosf(theta) / s; in CreateTessPanel()
527 s = sqrtf( 1.0F + cosf(theta) * cosf(theta) ); in CreateTessPanel()
529 nx = - cosf(theta) / s; in CreateTessPanel()
537 s = sqrtf( 1.0F + cosf(theta) * cosf(theta) * sinf(phi) * sinf(phi) ) in CreateTessPanel()
538 * sqrtf( 1.0F + sinf(theta) * sinf(theta) * cosf(phi) * cosf(phi) ); in CreateTessPanel()
539 pz = cosf(theta) * cosf(phi); in CreateTessPanel()
540 nx = sinf(theta) * cosf(phi) / s; in CreateTessPanel()
541 ny = cosf(theta) * sinf(phi) / s; in CreateTessPanel()
641 ldir.y = sinf(phi) * cosf(theta); in DrawLightMark()
642 ldir.z = cosf(phi) * cosf(theta); in DrawLightMark()
732 ldir.y = sinf(phi) * cosf(theta); in SetLight()
733 ldir.z = - cosf(phi) * cosf(theta); in SetLight()