public void ApplyCamera()
{
//PlayerMovement playermovement = PlayerMovement.GetInstance();
GLMatrix4d cameramatrix = GLMatrix4d.identity();
// rotate and reflect so x points right, y points backwards, z points up
cameramatrix.applyRotate(-90, 1.0, 0.0, 0.0);
cameramatrix.applyScale(1, -1, 1);
// rotate so x points right, y points forward, z points up
//cameramatrix.applyRotate(-90, 1.0, 0.0, 0.0);
// rotate so z axis is up, and x axis is forward, y axis is left
//cameramatrix.applyRotate(90, 0.0, 0.0, 1.0);
//cameramatrix.applyRotate( 90, 0.0, 1.0, 0.0 );
if (bRoamingCameraEnabled)
{
Rot inversecamerarot = RoamingCameraRot.Inverse();
mvMath.ApplyRotToGLMatrix4d(ref cameramatrix, inversecamerarot);
cameramatrix.applyTranslate(-RoamingCameraPos.x, -RoamingCameraPos.y, -RoamingCameraPos.z);
}
else if (viewpoint == Viewpoint.MouseLook)
{
//cameramatrix.applyRotate( - playermovement.avataryrot, 0f, 1f, 0f );
//cameramatrix.applyRotate( - playermovement.avatarzrot, 0f, 0f, 1f );
//cameramatrix.applyTranslate( - playermovement.avatarpos.x, - playermovement.avatarpos.y, - playermovement.avatarpos.z );
}
else if (viewpoint == Viewpoint.BehindPlayer)
{
/*
* cameramatrix.applyRotate( -18f, 0f, 1f, 0f );
*
* // Vector3 V = new Vector3( 0, playermovement.avataryrot * mvMath.PiOver180, playermovement.avatarzrot * mvMath.PiOver180 );
*
* cameramatrix.applyTranslate( 3.0f, 0.0f, -1.0f );
*
* cameramatrix.applyRotate( - (float)playermovement.avataryrot, 0f, 1f, 0f );
* cameramatrix.applyRotate( - (float)playermovement.avatarzrot, 0f, 0f, 1f );
*
* cameramatrix.applyTranslate( -playermovement.avatarpos.x, -playermovement.avatarpos.y, -playermovement.avatarpos.z );
*/
}
else if (viewpoint == Viewpoint.ThirdParty)
{
/*
* cameramatrix.applyRotate( -18f, 0f, 1f, 0f );
* cameramatrix.applyRotate( -90f, 0f, 0f, 1f );
*
* cameramatrix.applyTranslate( 0.0, - fThirdPartyViewZoom, fThirdPartyViewZoom / 3.0 );
* cameramatrix.applyRotate( - fThirdPartyViewRotate, 0f, 0f, 1f );
* cameramatrix.applyTranslate( - playermovement.avatarpos.x, - playermovement.avatarpos.y, - playermovement.avatarpos.z );
*/
}
GraphicsHelperFactory.GetInstance().LoadMatrix(cameramatrix.ToArray());
}
public static void ApplyRotToGLMatrix4d(ref GLMatrix4d matrix, Rot rot)
{
double fRotAngle = 0;
Vector3 vAxis = new Vector3();
mvMath.Rot2AxisAngle(ref vAxis, ref fRotAngle, rot);
matrix.applyRotate((float)(fRotAngle / Math.PI * 180), (float)vAxis.x, (float)vAxis.y, (float)vAxis.z);
}