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Diffstat (limited to 'core/math/rect3.cpp')
-rw-r--r--core/math/rect3.cpp92
1 files changed, 46 insertions, 46 deletions
diff --git a/core/math/rect3.cpp b/core/math/rect3.cpp
index 39b0beb071..973607f565 100644
--- a/core/math/rect3.cpp
+++ b/core/math/rect3.cpp
@@ -38,11 +38,11 @@ real_t Rect3::get_area() const {
bool Rect3::operator==(const Rect3 &p_rval) const {
- return ((pos == p_rval.pos) && (size == p_rval.size));
+ return ((position == p_rval.position) && (size == p_rval.size));
}
bool Rect3::operator!=(const Rect3 &p_rval) const {
- return ((pos != p_rval.pos) || (size != p_rval.size));
+ return ((position != p_rval.position) || (size != p_rval.size));
}
void Rect3::merge_with(const Rect3 &p_aabb) {
@@ -51,8 +51,8 @@ void Rect3::merge_with(const Rect3 &p_aabb) {
Vector3 end_1, end_2;
Vector3 min, max;
- beg_1 = pos;
- beg_2 = p_aabb.pos;
+ beg_1 = position;
+ beg_2 = p_aabb.position;
end_1 = Vector3(size.x, size.y, size.z) + beg_1;
end_2 = Vector3(p_aabb.size.x, p_aabb.size.y, p_aabb.size.z) + beg_2;
@@ -64,16 +64,16 @@ void Rect3::merge_with(const Rect3 &p_aabb) {
max.y = (end_1.y > end_2.y) ? end_1.y : end_2.y;
max.z = (end_1.z > end_2.z) ? end_1.z : end_2.z;
- pos = min;
+ position = min;
size = max - min;
}
Rect3 Rect3::intersection(const Rect3 &p_aabb) const {
- Vector3 src_min = pos;
- Vector3 src_max = pos + size;
- Vector3 dst_min = p_aabb.pos;
- Vector3 dst_max = p_aabb.pos + p_aabb.size;
+ Vector3 src_min = position;
+ Vector3 src_max = position + size;
+ Vector3 dst_min = p_aabb.position;
+ Vector3 dst_max = p_aabb.position + p_aabb.size;
Vector3 min, max;
@@ -107,18 +107,18 @@ Rect3 Rect3::intersection(const Rect3 &p_aabb) const {
bool Rect3::intersects_ray(const Vector3 &p_from, const Vector3 &p_dir, Vector3 *r_clip, Vector3 *r_normal) const {
Vector3 c1, c2;
- Vector3 end = pos + size;
+ Vector3 end = position + size;
real_t near = -1e20;
real_t far = 1e20;
int axis = 0;
for (int i = 0; i < 3; i++) {
if (p_dir[i] == 0) {
- if ((p_from[i] < pos[i]) || (p_from[i] > end[i])) {
+ if ((p_from[i] < position[i]) || (p_from[i] > end[i])) {
return false;
}
} else { // ray not parallel to planes in this direction
- c1[i] = (pos[i] - p_from[i]) / p_dir[i];
+ c1[i] = (position[i] - p_from[i]) / p_dir[i];
c2[i] = (end[i] - p_from[i]) / p_dir[i];
if (c1[i] > c2[i]) {
@@ -156,7 +156,7 @@ bool Rect3::intersects_segment(const Vector3 &p_from, const Vector3 &p_to, Vecto
for (int i = 0; i < 3; i++) {
real_t seg_from = p_from[i];
real_t seg_to = p_to[i];
- real_t box_begin = pos[i];
+ real_t box_begin = position[i];
real_t box_end = box_begin + size[i];
real_t cmin, cmax;
real_t csign;
@@ -208,14 +208,14 @@ bool Rect3::intersects_segment(const Vector3 &p_from, const Vector3 &p_to, Vecto
bool Rect3::intersects_plane(const Plane &p_plane) const {
Vector3 points[8] = {
- Vector3(pos.x, pos.y, pos.z),
- Vector3(pos.x, pos.y, pos.z + size.z),
- Vector3(pos.x, pos.y + size.y, pos.z),
- Vector3(pos.x, pos.y + size.y, pos.z + size.z),
- Vector3(pos.x + size.x, pos.y, pos.z),
- Vector3(pos.x + size.x, pos.y, pos.z + size.z),
- Vector3(pos.x + size.x, pos.y + size.y, pos.z),
- Vector3(pos.x + size.x, pos.y + size.y, pos.z + size.z),
+ Vector3(position.x, position.y, position.z),
+ Vector3(position.x, position.y, position.z + size.z),
+ Vector3(position.x, position.y + size.y, position.z),
+ Vector3(position.x, position.y + size.y, position.z + size.z),
+ Vector3(position.x + size.x, position.y, position.z),
+ Vector3(position.x + size.x, position.y, position.z + size.z),
+ Vector3(position.x + size.x, position.y + size.y, position.z),
+ Vector3(position.x + size.x, position.y + size.y, position.z + size.z),
};
bool over = false;
@@ -327,68 +327,68 @@ void Rect3::get_edge(int p_edge, Vector3 &r_from, Vector3 &r_to) const {
case 0: {
- r_from = Vector3(pos.x + size.x, pos.y, pos.z);
- r_to = Vector3(pos.x, pos.y, pos.z);
+ r_from = Vector3(position.x + size.x, position.y, position.z);
+ r_to = Vector3(position.x, position.y, position.z);
} break;
case 1: {
- r_from = Vector3(pos.x + size.x, pos.y, pos.z + size.z);
- r_to = Vector3(pos.x + size.x, pos.y, pos.z);
+ r_from = Vector3(position.x + size.x, position.y, position.z + size.z);
+ r_to = Vector3(position.x + size.x, position.y, position.z);
} break;
case 2: {
- r_from = Vector3(pos.x, pos.y, pos.z + size.z);
- r_to = Vector3(pos.x + size.x, pos.y, pos.z + size.z);
+ r_from = Vector3(position.x, position.y, position.z + size.z);
+ r_to = Vector3(position.x + size.x, position.y, position.z + size.z);
} break;
case 3: {
- r_from = Vector3(pos.x, pos.y, pos.z);
- r_to = Vector3(pos.x, pos.y, pos.z + size.z);
+ r_from = Vector3(position.x, position.y, position.z);
+ r_to = Vector3(position.x, position.y, position.z + size.z);
} break;
case 4: {
- r_from = Vector3(pos.x, pos.y + size.y, pos.z);
- r_to = Vector3(pos.x + size.x, pos.y + size.y, pos.z);
+ r_from = Vector3(position.x, position.y + size.y, position.z);
+ r_to = Vector3(position.x + size.x, position.y + size.y, position.z);
} break;
case 5: {
- r_from = Vector3(pos.x + size.x, pos.y + size.y, pos.z);
- r_to = Vector3(pos.x + size.x, pos.y + size.y, pos.z + size.z);
+ r_from = Vector3(position.x + size.x, position.y + size.y, position.z);
+ r_to = Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
} break;
case 6: {
- r_from = Vector3(pos.x + size.x, pos.y + size.y, pos.z + size.z);
- r_to = Vector3(pos.x, pos.y + size.y, pos.z + size.z);
+ r_from = Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
+ r_to = Vector3(position.x, position.y + size.y, position.z + size.z);
} break;
case 7: {
- r_from = Vector3(pos.x, pos.y + size.y, pos.z + size.z);
- r_to = Vector3(pos.x, pos.y + size.y, pos.z);
+ r_from = Vector3(position.x, position.y + size.y, position.z + size.z);
+ r_to = Vector3(position.x, position.y + size.y, position.z);
} break;
case 8: {
- r_from = Vector3(pos.x, pos.y, pos.z + size.z);
- r_to = Vector3(pos.x, pos.y + size.y, pos.z + size.z);
+ r_from = Vector3(position.x, position.y, position.z + size.z);
+ r_to = Vector3(position.x, position.y + size.y, position.z + size.z);
} break;
case 9: {
- r_from = Vector3(pos.x, pos.y, pos.z);
- r_to = Vector3(pos.x, pos.y + size.y, pos.z);
+ r_from = Vector3(position.x, position.y, position.z);
+ r_to = Vector3(position.x, position.y + size.y, position.z);
} break;
case 10: {
- r_from = Vector3(pos.x + size.x, pos.y, pos.z);
- r_to = Vector3(pos.x + size.x, pos.y + size.y, pos.z);
+ r_from = Vector3(position.x + size.x, position.y, position.z);
+ r_to = Vector3(position.x + size.x, position.y + size.y, position.z);
} break;
case 11: {
- r_from = Vector3(pos.x + size.x, pos.y, pos.z + size.z);
- r_to = Vector3(pos.x + size.x, pos.y + size.y, pos.z + size.z);
+ r_from = Vector3(position.x + size.x, position.y, position.z + size.z);
+ r_to = Vector3(position.x + size.x, position.y + size.y, position.z + size.z);
} break;
}
@@ -396,5 +396,5 @@ void Rect3::get_edge(int p_edge, Vector3 &r_from, Vector3 &r_to) const {
Rect3::operator String() const {
- return String() + pos + " - " + size;
+ return String() + position + " - " + size;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 17:23:06 +0000