User posts marcusB4W
15 May 2016 15:52
Hi!
How can I increase the collision accuracy?
In the image you can see, that i can drive into the bar, only when i drive a little further the wheel jumps on the bar- I tried bounding boxes with margins in physics and material.. nothing helps.
And when i am fast enough, im driving right through the bars.
How can I increase the collision accuracy?
In the image you can see, that i can drive into the bar, only when i drive a little further the wheel jumps on the bar- I tried bounding boxes with margins in physics and material.. nothing helps.
And when i am fast enough, im driving right through the bars.
07 May 2016 19:08
14 March 2016 20:13
Thanks for the fast reply.
I adapted your example, but I have a problem with the quaternions.
By pressing a specific key the arm should turn around z-axis for one small amount, so that by holding the key it continuously rotating around z.
How do I calculate a single step only for z -axis based on the TSR of an armature bone?
Right now i try this:
Which leads to this:
I adapted your example, but I have a problem with the quaternions.
By pressing a specific key the arm should turn around z-axis for one small amount, so that by holding the key it continuously rotating around z.
How do I calculate a single step only for z -axis based on the TSR of an armature bone?
Right now i try this:
var rig = m_scenes.get_object_by_name("Armature");
var temptsr = base_tsr;
var qtemp = m_quat.fromValues(base_tsr[4],base_tsr[5],base_tsr[6],base_tsr[7]);
m_quat.rotateZ(qtemp,Math.PI/180, qtemp);
m_tsr.set_quat(qtemp,temptsr);
m_armat.set_bone_tsr_rel(rig, "Bone.Base",temptsr);
Which leads to this:
13 March 2016 14:47
Hi community.
I can control my little robot arm with the keyboard to rotate the arms around.
I do the rotation with the api when the key is pressed, e.g.:
Im struggeling around with limiting the rotation, so the arms don't move through each other. Any idea?
Above i get the quaternion, but don't know how to check this for reaching limits.
I can control my little robot arm with the keyboard to rotate the arms around.
I do the rotation with the api when the key is pressed, e.g.:
m_transform.rotate_x_local(m_scenes.get_object_by_name("Robot.A2"),-0.05);
Im struggeling around with limiting the rotation, so the arms don't move through each other. Any idea?
rotQuat = m_transform.get_rotation(m_scenes.get_object_by_name("Robot.A2"));
quatString = m_quat.str(rotQuat);
Above i get the quaternion, but don't know how to check this for reaching limits.