glTranslatef(0.0,0.0,-1.0);
glScalef(Scalar[0],Scalar[0],Scalar[0]);
glRotatef(Geo[Index].RotX,1.0,0.0,0.0); // Rotate on the X
glRotatef(Geo[Index].RotY,0.0,1.0,0.0); // Rotate on the Y
glRotatef(Geo[Index].RotZ,0.0,0.0,1.0); // Rotate on the Z
glPolygonMode(GL_FRONT_AND_BACK, aeRenderOptions);
glBindTexture(GL_TEXTURE_2D, tPool[Geo[Index].IDtop]);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f( resX, resY, resZ ); // Top Right Of The Quad (Top)
glTexCoord2f(0.0f, 1.0f); glVertex3f( OffSetX, resY, resZ ); // Top Left Of The Quad (Top)
glTexCoord2f(0.0f, 0.0f); glVertex3f( OffSetX, resY, OffSetZ ); // Bottom Left Of The Quad (Top)
glTexCoord2f(1.0f, 0.0f); glVertex3f( resX, resY, OffSetZ ); // Bottom Right Of The Quad (Top)
glEnd();
glBindTexture(GL_TEXTURE_2D, tPool[Geo[Index].IDbottom]);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f( resX, OffSetY, resZ ); // Top Right Of The Quad (Bottom)
glTexCoord2f(0.0f, 1.0f); glVertex3f( OffSetX, OffSetY, resZ ); // Top Left Of The Quad (Bottom)
glTexCoord2f(0.0f, 0.0f); glVertex3f( OffSetX, OffSetY, OffSetZ ); // Bottom Left Of The Quad (Bottom)
glTexCoord2f(1.0f, 0.0f); glVertex3f( resX, OffSetY, OffSetZ ); // Bottom Right Of The Quad (Bottom)
glEnd();
glBindTexture(GL_TEXTURE_2D, tPool[Geo[Index].IDfront]);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f( resX, resY, OffSetZ ); // Top Right Of The Quad (Front)
glTexCoord2f(0.0f, 1.0f); glVertex3f( OffSetX, resY, OffSetZ ); // Top Left Of The Quad (Front)
glTexCoord2f(0.0f, 0.0f); glVertex3f( OffSetX, OffSetY, OffSetZ ); // Bottom Left Of The Quad (Front)
glTexCoord2f(1.0f, 0.0f); glVertex3f( resX, OffSetY, OffSetZ ); // Bottom Right Of The Quad (Front)
glEnd();
glBindTexture(GL_TEXTURE_2D, tPool[Geo[Index].IDback]);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f( resX, resY, resZ ); // Top Right Of The Quad (Back)
glTexCoord2f(0.0f, 1.0f); glVertex3f( OffSetX, resY, resZ ); // Top Left Of The Quad (Back)
glTexCoord2f(0.0f, 0.0f); glVertex3f( OffSetX, OffSetY, resZ ); // Bottom Left Of The Quad (Back)
glTexCoord2f(1.0f, 0.0f); glVertex3f( resX, OffSetY, resZ ); // Bottom Right Of The Quad (Back)
glEnd();
glBindTexture(GL_TEXTURE_2D, tPool[Geo[Index].IDleft]);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f( OffSetX, resY, resZ ); // Top Right Of The Quad (Left)
glTexCoord2f(0.0f, 1.0f); glVertex3f( OffSetX, resY, OffSetZ ); // Top Left Of The Quad (Left)
glTexCoord2f(0.0f, 0.0f); glVertex3f( OffSetX, OffSetY, OffSetZ ); // Bottom Left Of The Quad (Left)
glTexCoord2f(1.0f, 0.0f); glVertex3f( OffSetX, OffSetY, resZ ); // Bottom Right Of The Quad (Left)
glEnd();
glBindTexture(GL_TEXTURE_2D, tPool[Geo[Index].IDright]);
glBegin(GL_QUADS);
glTexCoord2f(1.0f, 1.0f); glVertex3f( resX, resY, resZ ); // Top Right Of The Quad (Right)
glTexCoord2f(0.0f, 1.0f); glVertex3f( resX, resY, OffSetZ ); // Top Left Of The Quad (Right)
glTexCoord2f(0.0f, 0.0f); glVertex3f( resX, OffSetY, OffSetZ ); // Bottom Left Of The Quad (Right)
glTexCoord2f(1.0f, 0.0f); glVertex3f( resX, OffSetY, resZ ); // Bottom Right Of The Quad (Right)
glEnd();
Problem with rotation
Author
hey all
sorry, I got a bit of a problem here and I can't work out why its just doing it. In my map editor I have decided to add rotation to the primitives.
The thing is I am not too sure how to do what I want to do- basically I want to the primitives to rotate on themselves, spin if you will, on the same spot. I don't want them to go round the entire axis.
Here is my render code for the world view of the editor:
If that helps.
Cliffs:
-The primitives rotate on the entire axis so they go on a long walk around 3D space
-I need the primitives to spin on themselves so they are in the same spot just at a different angle
-Is this possible?
Thanks (Big Time)
It seems that you are drawing the items on the spot.
What you'll want to do is draw the items in the origin and translate them to the spot.
Adjusting your code you'd get:
That should do what you want.
What you'll want to do is draw the items in the origin and translate them to the spot.
Adjusting your code you'd get:
glTranslatef(position.x, position.y, position.z); glTranslatef(0.0,0.0,-1.0); glScalef(Scalar[0],Scalar[0],Scalar[0]); glRotatef(Geo[Index].RotX,1.0,0.0,0.0); // Rotate on the X glRotatef(Geo[Index].RotY,0.0,1.0,0.0); // Rotate on the Y glRotatef(Geo[Index].RotZ,0.0,0.0,1.0); // Rotate on the Z // Render your stuff here, but at the originThat should do what you want.
I don't know if is that what you like... But, look this topic... (Last post)
http://www.gamedev.net/community/forums/topic.asp?topic_id=308952
http://www.gamedev.net/community/forums/topic.asp?topic_id=308952
This topic is closed to new replies.
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