void idSplineList::buildSpline()
{
//int start = Sys_Milliseconds();
clearSpline();
for(int i = 3; i < controlPoints.Num(); i++)
{
for(float tension = 0.0f; tension < 1.001f; tension += granularity)
{
float x = 0;
float y = 0;
float z = 0;
for(int j = 0; j < 4; j++)
{
x += controlPoints[i - (3 - j)]->x * calcSpline(j, tension);
y += controlPoints[i - (3 - j)]->y * calcSpline(j, tension);
z += controlPoints[i - (3 - j)]->z * calcSpline(j, tension);
}
splinePoints.Append(new idVec3(x, y, z));
}
}
dirty = false;
//Com_Printf("Spline build took %f seconds\n", (float)(Sys_Milliseconds() - start) / 1000);
}
/*
================
idSplineList::clear
================
*/
void idSplineList::clear() {
clearControl();
clearSpline();
splineTime.Clear();
selected = NULL;
dirty = true;
activeSegment = 0;
granularity = 0.025f;
pathColor = idVec4(1.0f, 0.5f, 0.0f, 1.0f);
controlColor = idVec4(0.7f, 0.0f, 1.0f, 1.0f);
segmentColor = idVec4(0.0f, 0.0f, 1.0f, 1.0);
activeColor = idVec4(1.0f, 0.0f, 0.0f, 1.0f);
}
