What happens if you only rotate, and remove the translate?
What happens if you only translate?
ok I will try that
rotating space ship
Author
Author
here is my code
void DrawShip(GLfloat position_X,GLfloat position_Y, GLfloat position_Z, GLfloat rotation,GLfloat color)
{
glPushMatrix();
glColor3f(color,0.0f,0.0f);
glRotatef(rotation,0.0f,0.0f,1.0f);
glTranslatef(position_X,position_Y,position_Z);
glBegin(GL_LINE_LOOP);
glVertex3f(0.0f,-0.25f,0.0f);
glVertex3f(-0.25f,-0.5f,0.0f);
glVertex3f(-0.5f,-0.5f,0.0f);
glVertex3f(-0.0f,0.5f,0.0f);
glVertex3f(0.5f,-0.5f,0.0f);
glVertex3f(0.25f,-0.5f,0.0f);
glVertex3f(0.0f,-0.25f,0.0f);
glEnd();
glPopMatrix();
}
Author
I tried rotate only and it only rotates and I tried translate only and it only moves.
But does it rotates correctly? Or around some weird point?
I tried rotate only and it only rotates
I'm pretty sure you are beyond help you've been asking this same question for years. Have you tried learning some maths?
I'm pretty sure you are beyond help you've been asking this same question for years. Have you tried learning some maths?
http://www.arcsynthesis.org/gltut/
This might be of help.
This topic is closed to new replies.
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