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Local axis constraint started.

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Works with edit data and in object mode with single selections (only one object selected).

Also started adding constraint stuff in headerprints. Only for Translation for now.

Pressing X,Y,Z (and the Ctrl versions) toggle between global, local and off like it used to do.
This commit is contained in:
Martin Poirier
2005-03-07 02:21:04 +00:00
parent b3b96acc73
commit 7b081fe3b7
4 changed files with 115 additions and 37 deletions
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56
source/blender/src/transform_constraints.c
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@@ -337,6 +337,38 @@ int getConstraintSpaceDimension(TransInfo *t)
*/
}
void setConstraint(TransInfo *t, float space[3][3], int mode, const char text[]) {
strcpy(t->con.text, text);
Mat3CpyMat3(t->con.mtx, space);
t->con.mode = mode;
getConstraintMatrix(t);
VECCOPY(t->con.center, t->center);
if (G.obedit) {
Mat4MulVecfl(G.obedit->obmat, t->con.center);
}
t->con.applyVec = applyAxisConstraintVec;
t->con.applySize = applyAxisConstraintSize;
t->con.applyRot = applyAxisConstraintRot;
t->redraw = 1;
}
void setLocalConstraint(TransInfo *t, int mode, const char text[]) {
if (G.obedit) {
float obmat[3][3];
Mat3CpyMat4(obmat, G.obedit->obmat);
setConstraint(t, obmat, mode, text);
}
else {
if (t->total == 1) {
float obmat[3][3];
Mat3CpyMat4(obmat, t->data->ob->obmat);
setConstraint(t, obmat, mode, text);
}
}
}
void BIF_setSingleAxisConstraint(float vec[3]) {
TransInfo *t = BIF_GetTransInfo();
float space[3][3], v[3];
@@ -364,29 +396,13 @@ void BIF_setSingleAxisConstraint(float vec[3]) {
t->redraw = 1;
}
void setConstraint(TransInfo *t, float space[3][3], int mode) {
Mat3CpyMat3(t->con.mtx, space);
t->con.mode = mode;
getConstraintMatrix(t);
VECCOPY(t->con.center, t->center);
if (G.obedit) {
Mat4MulVecfl(G.obedit->obmat, t->con.center);
}
t->con.applyVec = applyAxisConstraintVec;
t->con.applySize = applyAxisConstraintSize;
t->con.applyRot = applyAxisConstraintRot;
t->redraw = 1;
}
void BIF_drawConstraint()
{
int i = -1;
TransInfo *t = BIF_GetTransInfo();
TransCon *tc = &(t->con);
if (tc->mode == 0)
if (!(tc->mode & CON_APPLY))
return;
if (tc->mode & CON_SELECT) {
@@ -544,25 +560,31 @@ void setNearestAxis(TransInfo *t)
if (len[0] < len[1] && len[0] < len[2]) {
if (G.qual == LR_CTRLKEY) {
t->con.mode |= (CON_AXIS1|CON_AXIS2);
strcpy(t->con.text, "locking global X");
}
else {
t->con.mode |= CON_AXIS0;
strcpy(t->con.text, "along global X");
}
}
else if (len[1] < len[0] && len[1] < len[2]) {
if (G.qual == LR_CTRLKEY) {
t->con.mode |= (CON_AXIS0|CON_AXIS2);
strcpy(t->con.text, "locking global Y");
}
else {
t->con.mode |= CON_AXIS1;
strcpy(t->con.text, "along global Y");
}
}
else if (len[2] < len[1] && len[2] < len[0]) {
if (G.qual == LR_CTRLKEY) {
t->con.mode |= (CON_AXIS0|CON_AXIS1);
strcpy(t->con.text, "locking global Z");
}
else {
t->con.mode |= CON_AXIS2;
strcpy(t->con.text, "along global Z");
}
}
getConstraintMatrix(t);