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Merge pull request #2001 from pacomont/Let's_appling_Camera_FX_when_mount_on_driver_position

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Why not apply Camera FX on vehicle driver position?
This commit is contained in:
Areloch 2017-05-15 00:58:11 -05:00 committed by GitHub
parent f5347f95bf a316391ba0
commit 726790bacf
1 changed files with 73 additions and 71 deletions
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144
Engine/source/T3D/vehicles/vehicle.cpp
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@ -1009,92 +1009,94 @@ void Vehicle::getCameraParameters(F32 *min,F32* max,Point3F* off,MatrixF* rot)
//----------------------------------------------------------------------------
void Vehicle::getCameraTransform(F32* pos,MatrixF* mat)
void Vehicle::getCameraTransform(F32* pos, MatrixF* mat)
{
// Returns camera to world space transform
// Handles first person / third person camera position
if (isServerObject() && mShapeInstance)
mShapeInstance->animateNodeSubtrees(true);
if (*pos == 0) {
if (*pos == 0)
{
getRenderEyeTransform(mat);
return;
}
// Get the shape's camera parameters.
F32 min,max;
MatrixF rot;
Point3F offset;
getCameraParameters(&min,&max,&offset,&rot);
// Start with the current eye position
MatrixF eye;
getRenderEyeTransform(&eye);
// Build a transform that points along the eye axis
// but where the Z axis is always up.
if (mDataBlock->cameraRoll)
mat->mul(eye,rot);
else
{
MatrixF cam(1);
VectorF x,y,z(0,0,1);
eye.getColumn(1, &y);
mCross(y, z, &x);
x.normalize();
mCross(x, y, &z);
z.normalize();
cam.setColumn(0,x);
cam.setColumn(1,y);
cam.setColumn(2,z);
mat->mul(cam,rot);
}
// Camera is positioned straight back along the eye's -Y axis.
// A ray is cast to make sure the camera doesn't go through
// anything solid.
VectorF vp,vec;
vp.x = vp.z = 0;
vp.y = -(max - min) * *pos;
eye.mulV(vp,&vec);
// Use the camera node as the starting position if it exists.
Point3F osp,sp;
if (mDataBlock->cameraNode != -1)
{
mShapeInstance->mNodeTransforms[mDataBlock->cameraNode].getColumn(3,&osp);
getRenderTransform().mulP(osp,&sp);
}
else
eye.getColumn(3,&sp);
{
// Get the shape's camera parameters.
F32 min, max;
MatrixF rot;
Point3F offset;
getCameraParameters(&min, &max, &offset, &rot);
// Make sure we don't hit ourself...
disableCollision();
if (isMounted())
getObjectMount()->disableCollision();
// Start with the current eye position
MatrixF eye;
getRenderEyeTransform(&eye);
// Cast the ray into the container database to see if we're going
// to hit anything.
RayInfo collision;
Point3F ep = sp + vec + offset + mCameraOffset;
if (mContainer->castRay(sp, ep,
// Build a transform that points along the eye axis
// but where the Z axis is always up.
if (mDataBlock->cameraRoll)
mat->mul(eye, rot);
else
{
MatrixF cam(1);
VectorF x, y, z(0, 0, 1);
eye.getColumn(1, &y);
mCross(y, z, &x);
x.normalize();
mCross(x, y, &z);
z.normalize();
cam.setColumn(0, x);
cam.setColumn(1, y);
cam.setColumn(2, z);
mat->mul(cam, rot);
}
// Camera is positioned straight back along the eye's -Y axis.
// A ray is cast to make sure the camera doesn't go through
// anything solid.
VectorF vp, vec;
vp.x = vp.z = 0;
vp.y = -(max - min) * *pos;
eye.mulV(vp, &vec);
// Use the camera node as the starting position if it exists.
Point3F osp, sp;
if (mDataBlock->cameraNode != -1)
{
mShapeInstance->mNodeTransforms[mDataBlock->cameraNode].getColumn(3, &osp);
getRenderTransform().mulP(osp, &sp);
}
else
eye.getColumn(3, &sp);
// Make sure we don't hit ourself...
disableCollision();
if (isMounted())
getObjectMount()->disableCollision();
// Cast the ray into the container database to see if we're going
// to hit anything.
RayInfo collision;
Point3F ep = sp + vec + offset + mCameraOffset;
if (mContainer->castRay(sp, ep,
~(WaterObjectType | GameBaseObjectType | DefaultObjectType | sTriggerMask),
&collision) == true) {
// Shift the collision point back a little to try and
// avoid clipping against the front camera plane.
F32 t = collision.t - (-mDot(vec, collision.normal) / vec.len()) * 0.1;
if (t > 0.0f)
ep = sp + offset + mCameraOffset + (vec * t);
else
eye.getColumn(3,&ep);
}
mat->setColumn(3,ep);
// Shift the collision point back a little to try and
// avoid clipping against the front camera plane.
F32 t = collision.t - (-mDot(vec, collision.normal) / vec.len()) * 0.1;
if (t > 0.0f)
ep = sp + offset + mCameraOffset + (vec * t);
else
eye.getColumn(3, &ep);
}
mat->setColumn(3, ep);
// Re-enable our collision.
if (isMounted())
getObjectMount()->enableCollision();
enableCollision();
// Re-enable our collision.
if (isMounted())
getObjectMount()->enableCollision();
enableCollision();
}
// Apply Camera FX.
mat->mul( gCamFXMgr.getTrans() );