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/apps/tools/twndel: use roundf for snapping

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This commit is contained in:
veclavtalica 2025-03-09 08:12:29 +03:00
parent adae6be7e5
commit f86f3dd41a
1 changed files with 3 additions and 3 deletions
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6
apps/tools/twndel/tool.c
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@ -354,7 +354,7 @@ static void process_operation_move_point(Operation *op) {
Vec3 s;
if (!state.axis_mask[0]) {
if (vector_plane_intersection(cam.position, cam.direction, p, plane_normal_x, &s)) {
int16_t xch = (int16_t)(floorf(vec3_dot(vec3_sub(s, p), (Vec3){1,0,0}) * (float)POINTS_PER_METER));
int16_t xch = (int16_t)(roundf(vec3_dot(vec3_sub(s, p), (Vec3){1,0,0}) * (float)POINTS_PER_METER));
xch -= xch % state.grid_snap_granularity;
state.points[op->data.move_point.point].x += xch;
op->data.move_point.delta_x += xch;
@ -364,7 +364,7 @@ static void process_operation_move_point(Operation *op) {
if (!state.axis_mask[1]) {
if (vector_plane_intersection(cam.position, cam.direction, p, (Vec3){0,0,1}, &s)) {
int16_t ych = (int16_t)(floorf(vec3_dot(vec3_sub(s, p), (Vec3){0,1,0}) * (float)POINTS_PER_METER));
int16_t ych = (int16_t)(roundf(vec3_dot(vec3_sub(s, p), (Vec3){0,1,0}) * (float)POINTS_PER_METER));
ych -= ych % state.grid_snap_granularity;
state.points[op->data.move_point.point].y += ych;
op->data.move_point.delta_y += ych;
@ -374,7 +374,7 @@ static void process_operation_move_point(Operation *op) {
if (!state.axis_mask[2]) {
if (vector_plane_intersection(cam.position, cam.direction, p, plane_normal_z, &s)) {
int16_t zch = (int16_t)(floorf(vec3_dot(vec3_sub(s, p), (Vec3){0,0,1}) * (float)POINTS_PER_METER));
int16_t zch = (int16_t)(roundf(vec3_dot(vec3_sub(s, p), (Vec3){0,0,1}) * (float)POINTS_PER_METER));
zch -= zch % state.grid_snap_granularity;
state.points[op->data.move_point.point].z += zch;
op->data.move_point.delta_z += zch;