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Fred Beckhusen
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<Project name="ControlCam" guid="D7DE2FE7-6C00-1014-B904-200204C60A89">
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<Object name="Object" guid="D7DE30B9-6C00-1014-B904-200204C60A89">
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<Script name="ControlCam_1.lsl" guid="D7DE5C42-6C00-1014-B904-200204C60A89">
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</Script>
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</Object>
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</Project>
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@@ -1,187 +0,0 @@
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// :CATEGORY:Camera
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// :NAME:ControlCam
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// :AUTHOR:Azurei Ash
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// :CREATED:2010-01-10 05:20:56.000
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// :EDITED:2013-09-18 15:38:51
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// :ID:203
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// :NUM:277
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// :REV:1.0
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// :WORLD:Second Life
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// :DESCRIPTION:
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// ControlCam.lsl
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// :CODE:
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// ControlCam script, by Azurei Ash, feel free to use and distribute
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// To be used as a HUD attachment, touch to turn on, touch again to turn off
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// HUD toggle by Ariane Brodie
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// Initial camera position relative to avatar
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// <1,0,.75> = 1 meter forward, 0 meters left, .75 meters up
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vector CAMOFFSET=<1,0,.75>;
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// camera is moved MOVERATE meters each control event for movement
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// used by these controls: forward, back, left, right, up, down
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// lower is slower/smoother, higher is faster/jumpier
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float MOVERATE=0.5;
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// camera is rotated SPINRATE degrees each control event for rotation
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// used by these controls: rotate left, rotate right
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// lower is slower/smoother, higher is faster/jumpier
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// also a good idea to have this number divide 360 evenly
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float SPINRATE=6.0;
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// The above MOVERATE/SPINRATE will be multiplied by their corresponding
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// LFACTOR while the left mouse button is held down
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// LFACTORM corresponds to MOVERATE
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// LFACTORS corresponds to SPINRATE
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float LFACTORM=0.5;
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float LFACTORS=0.5;
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// maximum distance the camera can move away from the user, currently (SL1.9) this is 50m
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float MAXDIST=50.0;
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// ==================== SCRIPTERS ONLY BELOW THIS POINT! ;) ==================== //
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integer permissions=FALSE;
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key owner;
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vector position;
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rotation facing;
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updateCamera()
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{
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vector focus=position+llRot2Fwd(facing);
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// The camera was turned on earlier, the position and focus also locked
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llSetCameraParams([
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CAMERA_FOCUS, focus, // region relative position
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CAMERA_POSITION, position // region relative position
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]);
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}
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default
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{
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state_entry()
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{
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llSetPrimitiveParams([
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PRIM_TEXTURE, ALL_SIDES, "05e736d6-fc50-cc61-ea97-51993ec47c24",
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<0.4,0.1,0>, <0.2,0.41,0>, 0.0]);
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if(permissions&PERMISSION_CONTROL_CAMERA)
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llSetCameraParams([CAMERA_ACTIVE, FALSE]);
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llReleaseControls();
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}
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touch_start(integer n)
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{
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state cam_on;
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}
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}
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state cam_on
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{
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state_entry()
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{
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llSetPrimitiveParams([
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PRIM_TEXTURE, ALL_SIDES, "91a0e647-a69e-f13c-ed93-9bb84d7e790d",
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<0.4,0.1,0>, <0.2,0.41,0>, 0.0]);
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llRequestPermissions(llGetOwner(), PERMISSION_TAKE_CONTROLS|PERMISSION_CONTROL_CAMERA);
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}
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touch_start(integer n)
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{
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state default;
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}
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run_time_permissions(integer perm)
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{
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permissions=perm;
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if(permissions)
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{
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llClearCameraParams();
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// These camera parameters will be constant, so set them only once
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llSetCameraParams([
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CAMERA_ACTIVE, 1, // 1 is active, 0 is inactive
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CAMERA_FOCUS_LOCKED, TRUE, // (TRUE or FALSE)
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CAMERA_POSITION_LOCKED, TRUE // (TRUE or FALSE)
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]);
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// level out their rotation
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vector rot=llRot2Euler(llGetRot());
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rot.x = rot.y = 0;
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facing = llEuler2Rot(rot);
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// offset and update the camera position
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position = llGetPos()+CAMOFFSET*facing;
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updateCamera();
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llTakeControls(CONTROL_LBUTTON|CONTROL_FWD|CONTROL_BACK|CONTROL_ROT_LEFT|CONTROL_ROT_RIGHT|CONTROL_UP|CONTROL_DOWN|CONTROL_LEFT|CONTROL_RIGHT, TRUE, FALSE);
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}
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}
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control(key id, integer held, integer change)
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{
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// adjust the LFACTORs in response to changes in LBUTTON
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if(change&CONTROL_LBUTTON)
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{
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if(held&CONTROL_LBUTTON) // LBUTTON pressed
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{
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MOVERATE *= LFACTORM;
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SPINRATE *= LFACTORS;
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}
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else // LBUTTON released
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{
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MOVERATE /= LFACTORM;
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SPINRATE /= LFACTORS;
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}
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}
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// Only continue if some key is held, other than the left mouse button
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// Mouselook will override the scripted camera, so don't move the camera if in mouselook
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if((held&~CONTROL_LBUTTON) && !(llGetAgentInfo(owner)&AGENT_MOUSELOOK))
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{
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// Temporary position used, updated position may be out of range
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vector pos=position;
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// react to any held controls
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if(held&CONTROL_ROT_LEFT)
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{
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facing *= llAxisAngle2Rot(<0,0,1>, SPINRATE*DEG_TO_RAD);
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}
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if(held&CONTROL_ROT_RIGHT)
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{
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facing *= llAxisAngle2Rot(<0,0,1>, -SPINRATE*DEG_TO_RAD);
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}
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if(held&CONTROL_FWD)
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{
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pos += MOVERATE*llRot2Fwd(facing);
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}
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if(held&CONTROL_BACK)
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{
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pos -= MOVERATE*llRot2Fwd(facing);
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}
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if(held&CONTROL_UP)
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{
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pos += MOVERATE*llRot2Up(facing);
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}
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if(held&CONTROL_DOWN)
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{
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pos -= MOVERATE*llRot2Up(facing);
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}
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if(held&CONTROL_LEFT)
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{
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pos += MOVERATE*llRot2Left(facing);
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}
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if(held&CONTROL_RIGHT)
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{
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pos -= MOVERATE*llRot2Left(facing);
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}
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// only update position with the new one if it is in range
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if(llVecDist(pos, llGetPos()) <= MAXDIST)
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position = pos;
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updateCamera();
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}
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}
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} // end
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