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First pass view cube.

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Leonardo Zide
2018-08-19 20:28:04 -07:00
parent 1c1a5fb599
commit 4aa2cbeeb6
8 changed files with 433 additions and 1 deletions
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common/camera.cpp
+22
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@@ -996,6 +996,28 @@ void lcCamera::SetViewpoint(lcViewpoint Viewpoint)
UpdatePosition(1);
}
void lcCamera::SetViewpoint(const lcVector3& Position)
{
mPosition = Position;
mTargetPosition = lcVector3(0, 0, 0);
lcVector3 UpVector(0, 0, 1), FrontVector(Position), SideVector;
FrontVector.Normalize();
if (FrontVector == UpVector)
SideVector = lcVector3(1, 0, 0);
else
SideVector = lcCross(FrontVector, UpVector);
UpVector = lcCross(SideVector, FrontVector);
UpVector.Normalize();
mUpVector = UpVector;
ChangeKey(mPositionKeys, mPosition, 1, false);
ChangeKey(mTargetPositionKeys, mTargetPosition, 1, false);
ChangeKey(mUpVectorKeys, mUpVector, 1, false);
UpdatePosition(1);
}
void lcCamera::SetAngles(float Latitude, float Longitude)
{
mPosition = lcVector3(0, -1, 0);