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Retro68
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minor mistakes

This commit is contained in:
Wolfgang Thaller 2012-04-08 17:03:37 +02:00
parent 707f1a0d07
commit 819d195c04
1 changed files with 2 additions and 2 deletions
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4
Raytracer/raytracer.cc
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@ -47,7 +47,7 @@ bool hitSphere(float x0, float y0, float z0, float dx, float dy, float dz, float
if(D >= 0)
{
float t = (-b - std::sqrt(D)) / (2*a);
t = (-b - std::sqrt(D)) / (2*a);
return t >= 0;
}
return false;
@ -233,7 +233,7 @@ int main()
char buf[256];
unsigned char* pstr = (unsigned char*)buf;
sprintf(buf+1, "pps = %g", (double)r.right * r.bottom / (endTime - startTime) * 60.0);
std::sprintf(buf+1, "pps = %d", (int)( (float)r.right * r.bottom / (endTime - startTime) * 60.0f ));
buf[0] = std::strlen(buf+1);
SetRect(&r, 10, 10, 10 + StringWidth(pstr) + 10, 30);