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corwin

14

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Joined: 31st May 2009

Location: France

Posted: 26th Jul 2009 17:30

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Sorry for my english

Then here I have minor problems. with dark physics I have to create an object which I almost have semi with the position of the camera and I am to it locker: “lock object”. This object goes very well if it is in statics but shifts completely and turns in all the directions if it is in dynamics. the problem its that if I put in statics the object goes well but the collisions does not carry out with the dynamic object. And if I put in dynamics the object is completely to shift but the collisions run very well. is a solution so that any walk as it necessary ?

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HowDo

21

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Joined: 28th Nov 2002

Location: United Kingdom

Posted: 26th Jul 2009 23:02

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Look up one of the follow.

PHY SET RIGID BODY KINEMATIC POSITION
PHY SET RIGID BODY KINEMATIC ROTATION
PHY SET RIGID BODY KINEMATIC

this will work with other objects and collisions,plus you can move it about.

Dark Physics makes any hot drink go cold.

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Duke E

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Posted: 27th Jul 2009 11:57

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Are you talking about Lock Object On/Lock Object Off on a physics object?

If so, i think you have to reconsider as Lock Object changes the objects position, the objects that are locked will be positioned at 0,0,0 (x,y,z) by the graphics engine.

However HowDo is correct, Kinematic objects is the way to go, but look in to another method of positioning the object relative to the camera.

Regards

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corwin

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Joined: 31st May 2009

Location: France

Posted: 27th Jul 2009 14:16

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I have all tested. Can you modify the code directly so that I see?

set display mode 1280,1024,32
Sync On
sync rate 100
hide mouse
color backdrop 0
phy start

phy make material 1,"player"
phy set material restitution 1, 0.0
phy set material dynamic friction 1, 0.1
phy set material static friction 1, 0.1
phy build material 1
Make Object Cube 1 , 1

make matrix 1,100,100,10,10
position matrix 1,0,-10,0

make object box 2,0.5,0.5,10
phy make rigid body dynamic box 2,1
set object cull 2,0
position object 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1
phy set rigid body mass 2,100
lock object on 2

make object box 3,10,2,10
position object 3,0,-2,0
phy make rigid body static box 3, 1

make object cube 500,0.5
position object 500,2,10,2
phy make rigid body dynamic box 500
phy set rigid body mass 500,3

make object sphere 301,3
phy make rigid body dynamic sphere 301,1
position object 301,0,20,0
phy set rigid body mass 301,100
glue object to limb 2,301,0

x#=0
y#=0
z#=0
bounce = 6
Angle  = 0
Angle2 = 0
Angle3 = 0
add = 5

Do
phy set rigid body linear damping 2,8
phy set rigid body position 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1

phy set rigid body linear damping 301,8
   position object 301,object position x(1),object position y(1),object position z(1)

rx#=object position x(1)
   ry#=object position y(1)
   rz#=object position z(1)

phy set rigid body position 301, rx#, ry#, rz#

text 0,0,"x : " + str$(object angle x(2)) + " / y : " + str$(object angle y(2)) + " / z : " + str$(object angle z(2))
text 0,10,"polygons: "+str$(statistic(1))
text 0,20,"fps: "+str$(screen fps())

position object 1,object position x(1),y#,object position z(1)
    Inc Angle , 5
    Inc Angle2, rnd(add)
    Inc Angle3, rnd(add)

if mouseclick()=1
      anglex#=object angle x(2)+(mousemovey()/2.5)
      angley#=object angle y(2)+(mousemovex()/2.5)
      if anglex#<=-33.6 then anglex#=-33.6
      if anglex#>=20 then anglex#=20
      if angley#>=26 then angley#=26
      if angley#<=-52 then angley#=-52

rotate object 2,anglex#,angley#,0

else
      rotate object 1,object angle x(1)+(mousemovey()/2.5),object angle y(1)+(mousemovex()/2.5),0
      rotate camera 0,object angle x(1),object angle y(1)+sin(Angle2),0-sin(Angle3)
    endif

if keystate(17)=1
        move object 1,0.2
        bounce = 1
        add = 5
    else
        add = 0
        bounce = 6
    endif

if keystate(31)=1 then move object 1,-0.2
    if keystate(32)=1 then move object right 1,0.2
    if keystate(30)=1 then move object left 1,0.2

y# = 0+sin(angle)/bounce

position camera 0,object position x(1),object position y(1),object position z(1)

phy update
   Sync
Loop

+ Code Snippet

set display mode 1280,1024,32
Sync On
sync rate 100
hide mouse
color backdrop 0
phy start

phy make material 1,"player"
phy set material restitution 1, 0.0
phy set material dynamic friction 1, 0.1
phy set material static friction 1, 0.1
phy build material 1
Make Object Cube 1 , 1

make matrix 1,100,100,10,10
position matrix 1,0,-10,0

make object box 2,0.5,0.5,10
phy make rigid body dynamic box 2,1
set object cull 2,0
position object 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1
phy set rigid body mass 2,100
lock object on 2



make object box 3,10,2,10
position object 3,0,-2,0
phy make rigid body static box 3, 1

make object cube 500,0.5
position object 500,2,10,2
phy make rigid body dynamic box 500
phy set rigid body mass 500,3

make object sphere 301,3
phy make rigid body dynamic sphere 301,1
position object 301,0,20,0
phy set rigid body mass 301,100
glue object to limb 2,301,0

x#=0
y#=0
z#=0
bounce = 6
Angle  = 0
Angle2 = 0
Angle3 = 0
add = 5


Do
phy set rigid body linear damping 2,8
phy set rigid body position 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1

phy set rigid body linear damping 301,8
   position object 301,object position x(1),object position y(1),object position z(1)

rx#=object position x(1)
   ry#=object position y(1)
   rz#=object position z(1)


   phy set rigid body position 301, rx#, ry#, rz#



text 0,0,"x : " + str$(object angle x(2)) + " / y : " + str$(object angle y(2)) + " / z : " + str$(object angle z(2))
text 0,10,"polygons: "+str$(statistic(1))
text 0,20,"fps: "+str$(screen fps())

    position object 1,object position x(1),y#,object position z(1)
    Inc Angle , 5
    Inc Angle2, rnd(add)
    Inc Angle3, rnd(add)

    if mouseclick()=1
      anglex#=object angle x(2)+(mousemovey()/2.5)
      angley#=object angle y(2)+(mousemovex()/2.5)
      if anglex#<=-33.6 then anglex#=-33.6
      if anglex#>=20 then anglex#=20
      if angley#>=26 then angley#=26
      if angley#<=-52 then angley#=-52

      rotate object 2,anglex#,angley#,0

    else
      rotate object 1,object angle x(1)+(mousemovey()/2.5),object angle y(1)+(mousemovex()/2.5),0
      rotate camera 0,object angle x(1),object angle y(1)+sin(Angle2),0-sin(Angle3)
    endif

    if keystate(17)=1
        move object 1,0.2
        bounce = 1
        add = 5
    else
        add = 0
        bounce = 6
    endif

    if keystate(31)=1 then move object 1,-0.2
    if keystate(32)=1 then move object right 1,0.2
    if keystate(30)=1 then move object left 1,0.2

    y# = 0+sin(angle)/bounce

    position camera 0,object position x(1),object position y(1),object position z(1)


phy update
   Sync
Loop

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corwin

14

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Joined: 31st May 2009

Location: France

Posted: 29th Jul 2009 14:37

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Help me please

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BillR

21

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Joined: 19th Mar 2003

Location: United States

Posted: 8th Aug 2009 10:56 Edited at: 8th Aug 2009 11:25

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@corwin

DBPro controls it's own world of objects using DBPro commands.
Once you use DarkPhysics, those objects are controlled by using DardPhysics commands in the DarkPhysics world.

Trying to position or rotate DarkPhysics controlled objects with DBPro commands will really mess things up.

The solution is to set up those objects that you want to have more control over in DBPro is to use the KINEMATIC object commands in DardPhysics, like 'HowDo' suggested.

Quote: "
Look up one of the follow.

PHY SET RIGID BODY KINEMATIC POSITION
PHY SET RIGID BODY KINEMATIC ROTATION
PHY SET RIGID BODY KINEMATIC

this will work with other objects and collisions,plus you can move it about.
"

Remember.....You MUST use DarkPhysics commands to control DarkPhysics ojects!
That includes position, rotation etc.

Be sure to check out the Kinematic example that came with DarkPhysics:
DARKBASIC\PROJECTS\Dark Physics\Demos\Rigid Body\Kinematic Objects

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HowDo

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Joined: 28th Nov 2002

Location: United Kingdom

Posted: 8th Aug 2009 11:11

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Is this any good.

set display mode 1280,1024,32
Sync On
sync rate 100
hide mouse
color backdrop 0
phy start

phy make material 1,"player"
phy set material restitution 1, 0.0
phy set material dynamic friction 1, 0.1
phy set material static friction 1, 0.1
phy build material 1
Make Object Cube 1 , 1

make matrix 1,100,100,10,10
position matrix 1,0,-10,0

make object box 2,0.5,0.5,10

set object cull 2,0
position object 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1
phy make rigid body dynamic box 2,1:rem moved
PHY SET RIGID BODY KINEMATIC 2,1 :rem added
phy set rigid body mass 2,100
`lock object on 2

make object box 3,10,2,10
position object 3,0,-2,0
phy make rigid body static box 3, 1

make object cube 500,0.5
position object 500,2,10,2
phy make rigid body dynamic box 500
phy set rigid body mass 500,3

make object sphere 301,3
phy make rigid body dynamic sphere 301,1
position object 301,0,20,0
phy set rigid body mass 301,100
glue object to limb 2,301,0

x#=0
y#=0
z#=0
bounce = 6
Angle  = 0
Angle2 = 0
Angle3 = 0
add = 5

Do
phy set rigid body linear damping 2,8
phy set rigid body position 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1

phy set rigid body linear damping 301,8
   position object 301,object position x(1),object position y(1),object position z(1)

rx#=object position x(1)
   ry#=object position y(1)
   rz#=object position z(1)

phy set rigid body position 301, rx#, ry#, rz#

text 0,0,"x : " + str$(object angle x(2)) + " / y : " + str$(object angle y(2)) + " / z : " + str$(object angle z(2))
text 0,10,"polygons: "+str$(statistic(1))
text 0,20,"fps: "+str$(screen fps())

position object 1,object position x(1),y#,object position z(1)
    Inc Angle , 5
    Inc Angle2, rnd(add)
    Inc Angle3, rnd(add)

if mouseclick()=1
      anglex#=object angle x(2)+(mousemovey()/2.5)
      angley#=object angle y(2)+(mousemovex()/2.5)
      if anglex#<=-33.6 then anglex#=-33.6
      if anglex#>=20 then anglex#=20
      if angley#>=26 then angley#=26
      if angley#<=-52 then angley#=-52

rotate object 2,anglex#,angley#,0

else
      rotate object 1,object angle x(1)+(mousemovey()/2.5),object angle y(1)+(mousemovex()/2.5),0
      rotate camera 0,object angle x(1),object angle y(1)+sin(Angle2),0-sin(Angle3)
    endif

if keystate(17)=1
        move object 1,0.2
        bounce = 1
        add = 5
    else
        add = 0
        bounce = 6
    endif

if keystate(31)=1 then move object 1,-0.2
    if keystate(32)=1 then move object right 1,0.2
    if keystate(30)=1 then move object left 1,0.2

y# = 0+sin(angle)/bounce

position camera 0,object position x(1),object position y(1),object position z(1)

phy update
   Sync
Loop

+ Code Snippet

set display mode 1280,1024,32
Sync On
sync rate 100
hide mouse
color backdrop 0
phy start

phy make material 1,"player"
phy set material restitution 1, 0.0
phy set material dynamic friction 1, 0.1
phy set material static friction 1, 0.1
phy build material 1
Make Object Cube 1 , 1

make matrix 1,100,100,10,10
position matrix 1,0,-10,0

make object box 2,0.5,0.5,10


set object cull 2,0
position object 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1
phy make rigid body dynamic box 2,1:rem moved
PHY SET RIGID BODY KINEMATIC 2,1 :rem added
phy set rigid body mass 2,100
`lock object on 2



make object box 3,10,2,10
position object 3,0,-2,0
phy make rigid body static box 3, 1

make object cube 500,0.5
position object 500,2,10,2
phy make rigid body dynamic box 500
phy set rigid body mass 500,3

make object sphere 301,3
phy make rigid body dynamic sphere 301,1
position object 301,0,20,0
phy set rigid body mass 301,100
glue object to limb 2,301,0

x#=0
y#=0
z#=0
bounce = 6
Angle  = 0
Angle2 = 0
Angle3 = 0
add = 5


Do
phy set rigid body linear damping 2,8
phy set rigid body position 2,object position x(1)+1,object position y(1)-1.1,object position z(1)+1

phy set rigid body linear damping 301,8
   position object 301,object position x(1),object position y(1),object position z(1)

rx#=object position x(1)
   ry#=object position y(1)
   rz#=object position z(1)


   phy set rigid body position 301, rx#, ry#, rz#



text 0,0,"x : " + str$(object angle x(2)) + " / y : " + str$(object angle y(2)) + " / z : " + str$(object angle z(2))
text 0,10,"polygons: "+str$(statistic(1))
text 0,20,"fps: "+str$(screen fps())

    position object 1,object position x(1),y#,object position z(1)
    Inc Angle , 5
    Inc Angle2, rnd(add)
    Inc Angle3, rnd(add)

    if mouseclick()=1
      anglex#=object angle x(2)+(mousemovey()/2.5)
      angley#=object angle y(2)+(mousemovex()/2.5)
      if anglex#<=-33.6 then anglex#=-33.6
      if anglex#>=20 then anglex#=20
      if angley#>=26 then angley#=26
      if angley#<=-52 then angley#=-52

      rotate object 2,anglex#,angley#,0

    else
      rotate object 1,object angle x(1)+(mousemovey()/2.5),object angle y(1)+(mousemovex()/2.5),0
      rotate camera 0,object angle x(1),object angle y(1)+sin(Angle2),0-sin(Angle3)
    endif

    if keystate(17)=1
        move object 1,0.2
        bounce = 1
        add = 5
    else
        add = 0
        bounce = 6
    endif

    if keystate(31)=1 then move object 1,-0.2
    if keystate(32)=1 then move object right 1,0.2
    if keystate(30)=1 then move object left 1,0.2

    y# = 0+sin(angle)/bounce

    position camera 0,object position x(1),object position y(1),object position z(1)


phy update
   Sync
Loop

Dark Physics makes any hot drink go cold.

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corwin

14

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Joined: 31st May 2009

Location: France

Posted: 12th Aug 2009 18:57

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Ho very thank

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