You should call glutSwapBuffers only once in the drawing function. For an animation you have to call glutPostRedisplay, to ensure that the display function will be called again. The glBegin and glEnd calls only have to be called once per circle. In the for loop you just supply vertices with calls to glVertex. To simplify … Read more
I fixed some of your syntax. I don’t see anything completely wrong with your solution. Maybe the fixed syntax is all you need. private void button1_Click(object sender, EventArgs e) { double hour = (double)numHour.Value; double minute = (double)numMinute.Value; if (hour < 12 & rbPM.Checked) { hour = hour + 12; } else if(hour > 12 … Read more
I want the cube to return back to its original position when the user stopped touching the cube I can’t exactly tell which part of this you are struggling with but you can simply get the position of the GameObject in the Start or Awake function then set the transform.position to that value when OnMouseUp … Read more
Okay, so two things jump out at me… If you take a Point from outside the context of the label, you will have to translate the point into the components coordinate context The calculateAngle seems wrong So starting with… private void calculateAngle(Point target) { // calculate the angle from the center of the image float … Read more
Yes OpenGL uses 4×4 uniform transform matrices internally. But the glRotate API uses 4 parameters instead of 3: glMatrixMode(GL_MODELVIEW); glRotatef(angle,x,y,z); it will rotate selected matrix around point (0,0,0) and axis [(0,0,0),(x,y,z)] by angle angle [deg]. If you need to rotate around specific point (x0,y0,z0) then you should also translate: glMatrixMode(GL_MODELVIEW); glTranslatef(+x0,+y0,+z0); glRotatef(angle,x,y,z); glTranslatef(-x0,-y0,-z0); This is … Read more
Not sure it will help but you can try changing some of the Graphics properties. For example: g2d.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON); 0 solved Low Quality Rendering Rotating Images