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Differential D5931 Diff 18683 source/blender/windowmanager/intern/wm_operators.c

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source/blender/windowmanager/intern/wm_operators.c

Show First 20 Lines • Show All 2,615 Lines • ▼ Show 20 Lines switch (event->type) {
delta[0] = rc->initial_mouse[0] - rc->slow_mouse[0]; delta[0] = rc->initial_mouse[0] - rc->slow_mouse[0];
delta[1] = rc->initial_mouse[1] - rc->slow_mouse[1]; delta[1] = rc->initial_mouse[1] - rc->slow_mouse[1];
/* precision angle gets calculated from dial and gets added later */ /* precision angle gets calculated from dial and gets added later */
angle_precision = -0.1f * BLI_dial_angle(rc->dial, position); angle_precision = -0.1f * BLI_dial_angle(rc->dial, position);
} }
else { else {
delta[0] = rc->initial_mouse[0] - rc->slow_mouse[0]; delta[0] = rc->initial_mouse[0] - rc->slow_mouse[0];
delta[1] = rc->initial_mouse[1] - rc->slow_mouse[1]; delta[1] = 0.0f;
if (rc->zoom_prop) { if (rc->zoom_prop) {
RNA_property_float_get_array(&rc->zoom_ptr, rc->zoom_prop, zoom); RNA_property_float_get_array(&rc->zoom_ptr, rc->zoom_prop, zoom);
delta[0] /= zoom[0]; delta[0] /= zoom[0];
delta[1] /= zoom[1];
} }
dist = len_v2(delta); dist = len_v2(delta);
delta[0] = event->x - rc->slow_mouse[0]; delta[0] = event->x - rc->slow_mouse[0];
delta[1] = event->y - rc->slow_mouse[1];
if (rc->zoom_prop) { if (rc->zoom_prop) {
delta[0] /= zoom[0]; delta[0] /= zoom[0];
delta[1] /= zoom[1];
} }
dist = dist + 0.1f * (delta[0] + delta[1]); dist = dist + 0.1f * (delta[0]);
} }
} }
else { else {
delta[0] = rc->initial_mouse[0] - event->x; delta[0] = rc->initial_mouse[0] - event->x;
delta[1] = rc->initial_mouse[1] - event->y; delta[1] = 0.0f;
if (rc->zoom_prop) { if (rc->zoom_prop) {
RNA_property_float_get_array(&rc->zoom_ptr, rc->zoom_prop, zoom); RNA_property_float_get_array(&rc->zoom_ptr, rc->zoom_prop, zoom);
delta[0] /= zoom[0]; delta[0] /= zoom[0];
delta[1] /= zoom[1];
} }
dist = len_v2(delta); dist = clamp_f(-delta[0], 0.0f, FLT_MAX);
} }
/* calculate new value and apply snapping */ /* calculate new value and apply snapping */
switch (rc->subtype) { switch (rc->subtype) {
case PROP_NONE: case PROP_NONE:
case PROP_DISTANCE: case PROP_DISTANCE:
case PROP_PIXEL: case PROP_PIXEL:
new_value = dist; new_value = dist;
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