static void ApplySnapResize(TransInfo *t, float vec[3])
{
float point[3];
getSnapPoint(t, point);
float dist = ResizeBetween(t, t->tsnap.snapTarget, point);
copy_v3_fl(vec, dist);
}
static void ApplySnapRotation(TransInfo *t, float *value)
{
float point[3];
getSnapPoint(t, point);
float dist = RotationBetween(t, t->tsnap.snapTarget, point);
*value = dist;
}
RS_ActionDrawLineAngle::~RS_ActionDrawLineAngle() {
RS_SETTINGS->beginGroup("/Draw");
if (!hasFixedAngle()) {
RS_SETTINGS->writeEntry("/LineAngleAngle", RS_Math::rad2deg(getAngle()));
}
RS_SETTINGS->writeEntry("/LineAngleLength", getLength());
RS_SETTINGS->writeEntry("/LineAngleSnapPoint", getSnapPoint());
RS_SETTINGS->endGroup();
}
static void ApplySnapTranslation(TransInfo *t, float vec[3])
{
float point[3];
getSnapPoint(t, point);
if (t->spacetype == SPACE_NODE) {
char border = t->tsnap.snapNodeBorder;
if (border & (NODE_LEFT | NODE_RIGHT))
vec[0] = point[0] - t->tsnap.snapTarget[0];
if (border & (NODE_BOTTOM | NODE_TOP))
vec[1] = point[1] - t->tsnap.snapTarget[1];
}
else {
sub_v3_v3v3(vec, point, t->tsnap.snapTarget);
}
}
static void ApplySnapTranslation(TransInfo *t, float vec[3])
{
float point[3];
getSnapPoint(t, point);
if (t->spacetype == SPACE_NODE) {
char border = t->tsnap.snapNodeBorder;
if (border & (NODE_LEFT | NODE_RIGHT))
vec[0] = point[0] - t->tsnap.snapTarget[0];
if (border & (NODE_BOTTOM | NODE_TOP))
vec[1] = point[1] - t->tsnap.snapTarget[1];
}
else {
if (t->spacetype == SPACE_VIEW3D) {
if (t->options & CTX_PAINT_CURVE) {
if (ED_view3d_project_float_global(t->ar, point, point, V3D_PROJ_TEST_NOP) != V3D_PROJ_RET_OK) {
zero_v3(point); /* no good answer here... */
}
}
}
sub_v3_v3v3(vec, point, t->tsnap.snapTarget);
}
}
