MH-100
Stairville
LED-Sepp
MH-100
unit NewDeviceUnit;
interface
procedure InitDevice(Device: String);
procedure FormShow;
procedure FormRefresh(channel:Integer);
procedure FormClose;
procedure PositionXYChange(Top, Left: Integer);
procedure SPEEDchange;
procedure DIMMERchange;
procedure ColorPickerChange(R, G, B: Byte);
procedure SwitchColorPicker;
procedure Wchange;
procedure SHUTTERchange;
implementation
var
DontRefresh:boolean;
procedure InitDevice(Device: String);
begin
end;
procedure FormShow;
begin
end;
procedure FormRefresh(channel:Integer);
var
Value:integer;
r,phi,temp:Double;
begin
if not DontRefresh then
case channel of
0:
begin
PositionXY.Left:=round(Fadenkreuz.Width * get_channel('pan')/255)-(PositionXY.Width div 2);
PositionXY.Top:=round(Fadenkreuz.Height * get_channel('tilt')/255)-(PositionXY.Height div 2);
end;
1:
begin
PositionXY.Left:=round(Fadenkreuz.Width * get_channel('pan')/255)-(PositionXY.Width div 2);
PositionXY.Top:=round(Fadenkreuz.Height * get_channel('tilt')/255)-(PositionXY.Height div 2);
end;
2:
begin
SPEEDslider2.position:=get_channel('SPEED');
end;
3:
begin
DIMMERslider3.position:=get_channel('DIMMER');
end;
4:
begin
// RGB-Änderungen werden derzeit nicht im DDF angezeigt
end;
5:
begin
// RGB-Änderungen werden derzeit nicht im DDF angezeigt
end;
6:
begin
// RGB-Änderungen werden derzeit nicht im DDF angezeigt
end;
7:
begin
Wslider7.position:=get_channel('W');
end;
8:
begin
SHUTTERslider8.position:=get_channel('SHUTTER');
end;
end;
DontRefresh:=false;
end;
procedure FormClose;
begin
end;
procedure PositionXYChange(Top, Left: Integer);
var
phi,r,x,y:Double;
pan, tilt, panfine, tiltfine:Double;
begin
if usemhcontrol.checked then
begin
// Moving-Head-Steuerung (Polarkoordinaten)
x:=((PositionXY.Left+(PositionXY.Width div 2)-(fadenkreuz.Width/2))/fadenkreuz.Width)*2; //-1..0..1
y:=((PositionXY.Top+(PositionXY.Height div 2)-(fadenkreuz.Width/2))/fadenkreuz.Height)*2; //-1..0..1
r:=sqrt(x*x+y*y);
if (r>0) then
begin
if (y>=0) then
phi:=arccos(x/r)
else
phi:=6.283185307179586476925286766559-arccos(x/r);
end else
phi:=64;
r:=128-((r/2)*255);
phi:=(phi/6.283185307179586476925286766559)*255;
if 64>=phi then
phi:=phi+191
else
phi:=phi-64;
pan:=255-phi;
tilt:=255-r;
end else
begin
// Scannersteuerung (Kartesische Koordinaten)
pan:=((PositionXY.Left+(PositionXY.Width div 2))/fadenkreuz.Width)*255;
tilt:=((PositionXY.Top+(PositionXY.Height div 2))/fadenkreuz.Height)*255;
end;
// Ausgabe
if panmirror.checked then
begin
dontrefresh:=true;
set_channel('pan',trunc(255-pan),trunc(255-pan),0);
dontrefresh:=true;
set_channel('panfine',trunc(frac(255-pan)*255),trunc(frac(255-pan)*255),0);
end else
begin
dontrefresh:=true;
set_channel('pan',trunc(pan),trunc(pan),0);
dontrefresh:=true;
set_channel('panfine',trunc(frac(pan)*255),trunc(frac(pan)*255),0);
end;
if tiltmirror.checked then
begin
dontrefresh:=true;
set_channel('tilt',trunc(255-tilt),trunc(255-tilt),0);
dontrefresh:=true;
set_channel('tiltfine',trunc(frac(255-tilt)*255),trunc(frac(255-tilt)*255),0);
end else
begin
dontrefresh:=true;
set_channel('tilt',trunc(tilt),trunc(tilt),0);
dontrefresh:=true;
set_channel('tiltfine',trunc(frac(tilt)*255),trunc(frac(tilt)*255),0);
end;
end;
procedure SPEEDchange;
begin
DontRefresh:=true;
set_channel('SPEED',-1,SPEEDslider2.position,0);
end;
procedure DIMMERchange;
begin
DontRefresh:=true;
set_channel('DIMMER',-1,DIMMERslider3.position,0);
end;
procedure ColorPickerChange(R, G, B: Byte);
begin
set_channel('r',-1,r,0);
set_channel('g',-1,g,0);
set_channel('b',-1,b,0);
set_channel('c',-1,255-r,0);
set_channel('m',-1,255-g,0);
set_channel('y',-1,255-b,0);
end;
procedure SwitchColorPicker;
begin
if colorpicker.visible then
begin
colorpicker.visible:=false;
colorpicker2.visible:=true;
end else
begin
colorpicker.visible:=true;
colorpicker2.visible:=false;
end;
end;
procedure Wchange;
begin
DontRefresh:=true;
set_channel('W',-1,Wslider7.position,0);
end;
procedure SHUTTERchange;
begin
DontRefresh:=true;
set_channel('SHUTTER',-1,SHUTTERslider8.position,0);
end;
end.