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Dark GDK / rotation of models

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Yoyokid

Years of Service

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Joined: 26th Nov 2007

Location:

Posted: 1st Dec 2007 21:57

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ok, so i want the tank to move around more realistically, so when its going up a hill it rotates to match the angle of the hill, i can do that but when it turns to its left and i move forward the whole thing flips over, any help?

+ Code Snippet

loat ti = tx + dbSin(ta);
	float tr = tz + dbCos(ta);
	float th1 = dbGetTerrainGroundHeight(2,ti,tr);
	//dbSetCameraToFollow(x,y,z, -a  ,5,2,10,1);
	dbPositionCamera(tx ,ty + 5,tz  );
	dbRotateCamera(-tb, ta - 180  ,tc );
	dbMoveCamera(-10);
	float tHeight = dbGetTerrainGroundHeight(2,tx,tz);
	float tt = dbATANFULL(th1 - tHeight, 1);
	dbPositionObject(6, tx, tHeight ,tz );
	if(dbUpKey())
		if(t > -90)
		dbMoveObject(6,-.05);
	if(dbUpKey)
		if (t > 90)
			dbMoveObject(6,-.05);
	if(dbUpKey())
		dbXRotateObject(6,-tt);

	if(dbLeftKey())
		dbTurnObjectLeft(6,5);
	if(dbRightKey())
		dbTurnObjectRight(6,5);
	if (!dbUpKey())
		dbSetObjectSpeed(6,0);

being a yoyoer has its ups and downs...

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Fable

Years of Service

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Joined: 27th Jan 2008

Location:

Posted: 7th Feb 2008 19:40

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Hmm when they press an input key move the object in the desired direction for the user then move it to say 10.0f above terrain height ?

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Dark GDK / rotation of models