public Light Transform(Matrix44 mat)
{
Light ret = new Light(this);
if (position != null)
{
ret.position = position.MultMat(mat);
}
if (direction != null)
{
ret.direction = direction.MultMat(mat.DtMat());
}
return(ret);
}
public void UpdateDispParam(SimulatorInterface simif, double dt)
{
Matrix44 mtemp = new Matrix44();
Matrix44 mat_aft = new Matrix44();
BoundingBox bbx = locus.locusBBox;
double v = bbx.DiagonalSize() / moveingTime;
double w = 6.283185307179586D / rotationTime;
double acc = 1.0D;
if (simif.ctrl_sw == 1)
{
acc = 0.1D;
}
if (simif.locus_action_sw[0] == 1)
{
mtemp.SetRzMat(-w * dt * acc);
rmat = rmat.MultMat(mtemp);
}
if (simif.locus_action_sw[1] == 1)
{
mtemp.SetRzMat(w * dt * acc);
rmat = rmat.MultMat(mtemp);
}
if (simif.locus_action_sw[2] == 1)
{
mtemp.SetRxMat(w * dt * acc);
rmat = rmat.MultMat(mtemp);
}
if (simif.locus_action_sw[3] == 1)
{
mtemp.SetRxMat(-w * dt * acc);
rmat = rmat.MultMat(mtemp);
}
if (simif.locus_action_sw[4] == 1)
{
mtemp.SetRyMat(w * dt * acc);
rmat = rmat.MultMat(mtemp);
}
if (simif.locus_action_sw[5] == 1)
{
mtemp.SetRyMat(-w * dt * acc);
rmat = rmat.MultMat(mtemp);
}
if (simif.locus_action_sw[6] == 1)
{
dist -= v * dt * 3.0D * acc;
mtemp.SetTMat(0.0D, 0.0D, -v * dt * 3.0D * acc);
tmat = tmat.MultMat(mtemp);
}
if (simif.locus_action_sw[7] == 1)
{
dist += v * dt * 3.0D * acc;
mtemp.SetTMat(0.0D, 0.0D, v * dt * 3.0D * acc);
tmat = tmat.MultMat(mtemp);
}
if (simif.locus_action_sw[10] == 1)
{
mtemp.SetTMat(v * dt * acc, 0.0D, 0.0D);
tmat = tmat.MultMat(mtemp);
}
if (simif.locus_action_sw[11] == 1)
{
mtemp.SetTMat(-v * dt * acc, 0.0D, 0.0D);
tmat = tmat.MultMat(mtemp);
}
if (simif.locus_action_sw[8] == 1)
{
mtemp.SetTMat(0.0D, v * dt * acc, 0.0D);
tmat = tmat.MultMat(mtemp);
}
if (simif.locus_action_sw[9] == 1)
{
mtemp.SetTMat(0.0D, -v * dt * acc, 0.0D);
tmat = tmat.MultMat(mtemp);
}
if (simif.param_reset_sw == 1)
{
InitDispParam();
simif.locusImageMake = 1;
simif.param_reset_sw = 0;
}
int flag_move_data = 0;
if (simif.data_foword_sw == 1)
{
flag_move_data = 1;
if (simif.ctrl_sw == 1)
{
currentDataIndex += fastMoveStep;
}
else
{
currentDataIndex += 1;
}
if (currentDataIndex >= recorder.N_record())
{
currentDataIndex = (recorder.N_record() - 1);
}
}
if (simif.data_back_sw == 1)
{
flag_move_data = 1;
if (simif.ctrl_sw == 1)
{
currentDataIndex -= fastMoveStep;
}
else
{
currentDataIndex -= 1;
}
if (currentDataIndex < 0)
{
currentDataIndex = 0;
}
}
if (flag_move_data == 1)
{
RecordData data = recorder.GetData(currentDataIndex);
mtemp.SetMat(mat_bef);
mat_bef.SetTMat(-data.wpos.x, -data.wpos.y, -data.wpos.z);
mat_aft = mat_bef.InvMat().MultMat(mtemp).MultMat(rmat).MultMat(tmat);
rmat = mat_aft.DtMat();
tmat.SetTMat(mat_aft.element[3, 0], mat_aft.element[3, 1], mat_aft.element[3, 2]);
}
}