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-rw-r--r--modules/csg/csg.cpp54
-rw-r--r--modules/csg/csg.h2
-rw-r--r--modules/csg/csg_shape.cpp454
-rw-r--r--modules/csg/csg_shape.h18
-rw-r--r--modules/csg/doc_classes/CSGBox3D.xml4
-rw-r--r--modules/csg/doc_classes/CSGCombiner3D.xml4
-rw-r--r--modules/csg/doc_classes/CSGCylinder3D.xml4
-rw-r--r--modules/csg/doc_classes/CSGMesh3D.xml4
-rw-r--r--modules/csg/doc_classes/CSGPolygon3D.xml17
-rw-r--r--modules/csg/doc_classes/CSGPrimitive3D.xml4
-rw-r--r--modules/csg/doc_classes/CSGSphere3D.xml4
-rw-r--r--modules/csg/doc_classes/CSGTorus3D.xml4
12 files changed, 331 insertions, 242 deletions
diff --git a/modules/csg/csg.cpp b/modules/csg/csg.cpp
index cb82b65307..5ffe644495 100644
--- a/modules/csg/csg.cpp
+++ b/modules/csg/csg.cpp
@@ -37,16 +37,16 @@
// Static helper functions.
inline static bool is_snapable(const Vector3 &p_point1, const Vector3 &p_point2, real_t p_distance) {
- return (p_point1 - p_point2).length_squared() < p_distance * p_distance;
+ return p_point2.distance_squared_to(p_point1) < p_distance * p_distance;
}
-inline static Vector2 interpolate_segment_uv(const Vector2 p_segement_points[2], const Vector2 p_uvs[2], const Vector2 &p_interpolation_point) {
- float segment_length = (p_segement_points[1] - p_segement_points[0]).length();
- if (p_segement_points[0].is_equal_approx(p_segement_points[1])) {
+inline static Vector2 interpolate_segment_uv(const Vector2 p_segment_points[2], const Vector2 p_uvs[2], const Vector2 &p_interpolation_point) {
+ if (p_segment_points[0].is_equal_approx(p_segment_points[1])) {
return p_uvs[0];
}
- float distance = (p_interpolation_point - p_segement_points[0]).length();
+ float segment_length = p_segment_points[0].distance_to(p_segment_points[1]);
+ float distance = p_segment_points[0].distance_to(p_interpolation_point);
float fraction = distance / segment_length;
return p_uvs[0].lerp(p_uvs[1], fraction);
@@ -162,7 +162,7 @@ inline static bool is_triangle_degenerate(const Vector2 p_vertices[3], real_t p_
return det < p_vertex_snap2;
}
-inline static bool are_segements_parallel(const Vector2 p_segment1_points[2], const Vector2 p_segment2_points[2], float p_vertex_snap2) {
+inline static bool are_segments_parallel(const Vector2 p_segment1_points[2], const Vector2 p_segment2_points[2], float p_vertex_snap2) {
Vector2 segment1 = p_segment1_points[1] - p_segment1_points[0];
Vector2 segment2 = p_segment2_points[1] - p_segment2_points[0];
real_t segment1_length2 = segment1.dot(segment1);
@@ -258,8 +258,8 @@ void CSGBrush::build_from_faces(const Vector<Vector3> &p_vertices, const Vector<
}
materials.resize(material_map.size());
- for (Map<Ref<Material>, int>::Element *E = material_map.front(); E; E = E->next()) {
- materials.write[E->get()] = E->key();
+ for (const KeyValue<Ref<Material>, int> &E : material_map) {
+ materials.write[E.value] = E.key;
}
_regen_face_aabbs();
@@ -408,7 +408,7 @@ void CSGBrushOperation::merge_brushes(Operation p_operation, const CSGBrush &p_b
} break;
- case OPERATION_SUBSTRACTION: {
+ case OPERATION_SUBTRACTION: {
int face_count = 0;
for (int i = 0; i < mesh_merge.faces.size(); i++) {
@@ -457,8 +457,8 @@ void CSGBrushOperation::merge_brushes(Operation p_operation, const CSGBrush &p_b
// Update the list of materials.
r_merged_brush.materials.resize(mesh_merge.materials.size());
- for (const Map<Ref<Material>, int>::Element *E = mesh_merge.materials.front(); E; E = E->next()) {
- r_merged_brush.materials.write[E->get()] = E->key();
+ for (const KeyValue<Ref<Material>, int> &E : mesh_merge.materials) {
+ r_merged_brush.materials.write[E.value] = E.key;
}
}
@@ -517,7 +517,7 @@ int CSGBrushOperation::MeshMerge::_create_bvh(FaceBVH *facebvhptr, FaceBVH **fac
int index = r_max_alloc++;
FaceBVH *_new = &facebvhptr[index];
_new->aabb = aabb;
- _new->center = aabb.position + aabb.size * 0.5;
+ _new->center = aabb.get_center();
_new->face = -1;
_new->left = left;
_new->right = right;
@@ -596,7 +596,7 @@ bool CSGBrushOperation::MeshMerge::_bvh_inside(FaceBVH *facebvhptr, int p_max_de
_add_distance(intersectionsA, intersectionsB, current_face.from_b, 0);
}
} else if (ray_intersects_triangle(face_center, face_normal, current_points, CMP_EPSILON, intersection_point)) {
- real_t distance = (intersection_point - face_center).length();
+ real_t distance = face_center.distance_to(intersection_point);
_add_distance(intersectionsA, intersectionsB, current_face.from_b, distance);
}
}
@@ -678,7 +678,7 @@ void CSGBrushOperation::MeshMerge::mark_inside_faces() {
facebvh[i].aabb.position = points[faces[i].points[0]];
facebvh[i].aabb.expand_to(points[faces[i].points[1]]);
facebvh[i].aabb.expand_to(points[faces[i].points[2]]);
- facebvh[i].center = facebvh[i].aabb.position + facebvh[i].aabb.size * 0.5;
+ facebvh[i].center = facebvh[i].aabb.get_center();
facebvh[i].aabb.grow_by(vertex_snap);
facebvh[i].next = -1;
@@ -781,7 +781,7 @@ void CSGBrushOperation::MeshMerge::add_face(const Vector3 p_points[], const Vect
int CSGBrushOperation::Build2DFaces::_get_point_idx(const Vector2 &p_point) {
for (int vertex_idx = 0; vertex_idx < vertices.size(); ++vertex_idx) {
- if ((p_point - vertices[vertex_idx].point).length_squared() < vertex_snap2) {
+ if (vertices[vertex_idx].point.distance_squared_to(p_point) < vertex_snap2) {
return vertex_idx;
}
}
@@ -911,7 +911,7 @@ void CSGBrushOperation::Build2DFaces::_merge_faces(const Vector<int> &p_segment_
vertices[outer_edge_idx[1]].point,
vertices[p_segment_indices[closest_idx]].point
};
- if (are_segements_parallel(edge1, edge2, vertex_snap2)) {
+ if (are_segments_parallel(edge1, edge2, vertex_snap2)) {
if (!degenerate_points.find(outer_edge_idx[0])) {
degenerate_points.push_back(outer_edge_idx[0]);
}
@@ -961,7 +961,7 @@ void CSGBrushOperation::Build2DFaces::_merge_faces(const Vector<int> &p_segment_
// Check if point is existing face vertex.
bool existing = false;
for (int i = 0; i < 3; ++i) {
- if ((point_2D - face_vertices[i].point).length_squared() < vertex_snap2) {
+ if (face_vertices[i].point.distance_squared_to(point_2D) < vertex_snap2) {
existing = true;
break;
}
@@ -978,7 +978,7 @@ void CSGBrushOperation::Build2DFaces::_merge_faces(const Vector<int> &p_segment_
};
Vector2 closest_point = Geometry2D::get_closest_point_to_segment(point_2D, edge_points);
- if ((closest_point - point_2D).length_squared() < vertex_snap2) {
+ if (point_2D.distance_squared_to(closest_point) < vertex_snap2) {
int opposite_vertex_idx = face.vertex_idx[(face_edge_idx + 2) % 3];
// If new vertex snaps to degenerate vertex, just delete this face.
@@ -1041,7 +1041,7 @@ void CSGBrushOperation::Build2DFaces::_find_edge_intersections(const Vector2 p_s
bool on_edge = false;
for (int edge_point_idx = 0; edge_point_idx < 2; ++edge_point_idx) {
intersection_point = Geometry2D::get_closest_point_to_segment(p_segment_points[edge_point_idx], edge_points);
- if ((intersection_point - p_segment_points[edge_point_idx]).length_squared() < vertex_snap2) {
+ if (p_segment_points[edge_point_idx].distance_squared_to(intersection_point) < vertex_snap2) {
on_edge = true;
break;
}
@@ -1050,13 +1050,13 @@ void CSGBrushOperation::Build2DFaces::_find_edge_intersections(const Vector2 p_s
// Else check if the segment intersects the edge.
if (on_edge || Geometry2D::segment_intersects_segment(p_segment_points[0], p_segment_points[1], edge_points[0], edge_points[1], &intersection_point)) {
// Check if intersection point is an edge point.
- if ((intersection_point - edge_points[0]).length_squared() < vertex_snap2 ||
- (intersection_point - edge_points[1]).length_squared() < vertex_snap2) {
+ if ((edge_points[0].distance_squared_to(intersection_point) < vertex_snap2) ||
+ (edge_points[1].distance_squared_to(intersection_point) < vertex_snap2)) {
continue;
}
// Check if edge exists, by checking if the intersecting segment is parallel to the edge.
- if (are_segements_parallel(p_segment_points, edge_points, vertex_snap2)) {
+ if (are_segments_parallel(p_segment_points, edge_points, vertex_snap2)) {
continue;
}
@@ -1078,7 +1078,7 @@ void CSGBrushOperation::Build2DFaces::_find_edge_intersections(const Vector2 p_s
// If opposite point is on the segment, add its index to segment indices too.
Vector2 closest_point = Geometry2D::get_closest_point_to_segment(vertices[opposite_vertex_idx].point, p_segment_points);
- if ((closest_point - vertices[opposite_vertex_idx].point).length_squared() < vertex_snap2) {
+ if (vertices[opposite_vertex_idx].point.distance_squared_to(closest_point) < vertex_snap2) {
_add_vertex_idx_sorted(r_segment_indices, opposite_vertex_idx);
}
@@ -1132,7 +1132,7 @@ int CSGBrushOperation::Build2DFaces::_insert_point(const Vector2 &p_point) {
// Check if point is existing face vertex.
for (int i = 0; i < 3; ++i) {
- if ((p_point - face_vertices[i].point).length_squared() < vertex_snap2) {
+ if (face_vertices[i].point.distance_squared_to(p_point) < vertex_snap2) {
return face.vertex_idx[i];
}
}
@@ -1150,7 +1150,7 @@ int CSGBrushOperation::Build2DFaces::_insert_point(const Vector2 &p_point) {
};
Vector2 closest_point = Geometry2D::get_closest_point_to_segment(p_point, edge_points);
- if ((closest_point - p_point).length_squared() < vertex_snap2) {
+ if (p_point.distance_squared_to(closest_point) < vertex_snap2) {
on_edge = true;
// Add the point as a new vertex.
@@ -1172,8 +1172,8 @@ int CSGBrushOperation::Build2DFaces::_insert_point(const Vector2 &p_point) {
Vector2 split_edge1[2] = { vertices[new_vertex_idx].point, edge_points[0] };
Vector2 split_edge2[2] = { vertices[new_vertex_idx].point, edge_points[1] };
Vector2 new_edge[2] = { vertices[new_vertex_idx].point, vertices[opposite_vertex_idx].point };
- if (are_segements_parallel(split_edge1, new_edge, vertex_snap2) &&
- are_segements_parallel(split_edge2, new_edge, vertex_snap2)) {
+ if (are_segments_parallel(split_edge1, new_edge, vertex_snap2) &&
+ are_segments_parallel(split_edge2, new_edge, vertex_snap2)) {
break;
}
diff --git a/modules/csg/csg.h b/modules/csg/csg.h
index c872860486..b1fe933268 100644
--- a/modules/csg/csg.h
+++ b/modules/csg/csg.h
@@ -67,7 +67,7 @@ struct CSGBrushOperation {
enum Operation {
OPERATION_UNION,
OPERATION_INTERSECTION,
- OPERATION_SUBSTRACTION,
+ OPERATION_SUBTRACTION,
};
void merge_brushes(Operation p_operation, const CSGBrush &p_brush_a, const CSGBrush &p_brush_b, CSGBrush &r_merged_brush, float p_vertex_snap);
diff --git a/modules/csg/csg_shape.cpp b/modules/csg/csg_shape.cpp
index bf11cc7f68..14e7896295 100644
--- a/modules/csg/csg_shape.cpp
+++ b/modules/csg/csg_shape.cpp
@@ -192,7 +192,7 @@ CSGBrush *CSGShape3D::_get_brush() {
bop.merge_brushes(CSGBrushOperation::OPERATION_INTERSECTION, *n, *nn2, *nn, snap);
break;
case CSGShape3D::OPERATION_SUBTRACTION:
- bop.merge_brushes(CSGBrushOperation::OPERATION_SUBSTRACTION, *n, *nn2, *nn, snap);
+ bop.merge_brushes(CSGBrushOperation::OPERATION_SUBTRACTION, *n, *nn2, *nn, snap);
break;
}
memdelete(n);
@@ -280,7 +280,7 @@ void CSGShape3D::mikktSetTSpaceDefault(const SMikkTSpaceContext *pContext, const
}
void CSGShape3D::_update_shape() {
- if (parent) {
+ if (parent || !is_inside_tree()) {
return;
}
@@ -1732,6 +1732,7 @@ CSGBrush *CSGPolygon3D::_build_brush() {
int extrusion_face_count = shape_sides * 2;
int end_count = 0;
int shape_face_count = shape_faces.size() / 3;
+ real_t curve_length = 1.0;
switch (mode) {
case MODE_DEPTH:
extrusions = 1;
@@ -1744,7 +1745,12 @@ CSGBrush *CSGPolygon3D::_build_brush() {
}
break;
case MODE_PATH: {
- extrusions = Math::ceil(1.0 * curve->get_point_count() / path_interval);
+ curve_length = curve->get_baked_length();
+ if (path_interval_type == PATH_INTERVAL_DISTANCE) {
+ extrusions = MAX(1, Math::ceil(curve_length / path_interval)) + 1;
+ } else {
+ extrusions = Math::ceil(1.0 * curve->get_point_count() / path_interval);
+ }
if (!path_joined) {
end_count = 2;
extrusions -= 1;
@@ -1767,212 +1773,245 @@ CSGBrush *CSGPolygon3D::_build_brush() {
smooth.resize(face_count);
materials.resize(face_count);
invert.resize(face_count);
+ int faces_removed = 0;
- Vector3 *facesw = faces.ptrw();
- Vector2 *uvsw = uvs.ptrw();
- bool *smoothw = smooth.ptrw();
- Ref<Material> *materialsw = materials.ptrw();
- bool *invertw = invert.ptrw();
-
- int face = 0;
- Transform3D base_xform;
- Transform3D current_xform;
- Transform3D previous_xform;
- double u_step = 1.0 / extrusions;
- double v_step = 1.0 / shape_sides;
- double spin_step = Math::deg2rad(spin_degrees / spin_sides);
- double extrusion_step = 1.0 / extrusions;
- if (mode == MODE_PATH) {
- if (path_joined) {
- extrusion_step = 1.0 / (extrusions - 1);
- }
- extrusion_step *= curve->get_baked_length();
- }
+ {
+ Vector3 *facesw = faces.ptrw();
+ Vector2 *uvsw = uvs.ptrw();
+ bool *smoothw = smooth.ptrw();
+ Ref<Material> *materialsw = materials.ptrw();
+ bool *invertw = invert.ptrw();
- if (mode == MODE_PATH) {
- if (!path_local) {
- base_xform = path->get_global_transform();
+ int face = 0;
+ Transform3D base_xform;
+ Transform3D current_xform;
+ Transform3D previous_xform;
+ Transform3D previous_previous_xform;
+ double u_step = 1.0 / extrusions;
+ if (path_u_distance > 0.0) {
+ u_step *= curve_length / path_u_distance;
+ }
+ double v_step = 1.0 / shape_sides;
+ double spin_step = Math::deg2rad(spin_degrees / spin_sides);
+ double extrusion_step = 1.0 / extrusions;
+ if (mode == MODE_PATH) {
+ if (path_joined) {
+ extrusion_step = 1.0 / (extrusions - 1);
+ }
+ extrusion_step *= curve_length;
}
- Vector3 current_point = curve->interpolate_baked(0);
- Vector3 next_point = curve->interpolate_baked(extrusion_step);
- Vector3 current_up = Vector3(0, 1, 0);
- Vector3 direction = next_point - current_point;
+ if (mode == MODE_PATH) {
+ if (!path_local) {
+ base_xform = path->get_global_transform();
+ }
- if (path_joined) {
- Vector3 last_point = curve->interpolate_baked(curve->get_baked_length());
- direction = next_point - last_point;
- }
+ Vector3 current_point = curve->interpolate_baked(0);
+ Vector3 next_point = curve->interpolate_baked(extrusion_step);
+ Vector3 current_up = Vector3(0, 1, 0);
+ Vector3 direction = next_point - current_point;
+
+ if (path_joined) {
+ Vector3 last_point = curve->interpolate_baked(curve->get_baked_length());
+ direction = next_point - last_point;
+ }
- switch (path_rotation) {
- case PATH_ROTATION_POLYGON:
- direction = Vector3(0, 0, -1);
- break;
- case PATH_ROTATION_PATH:
- break;
- case PATH_ROTATION_PATH_FOLLOW:
- current_up = curve->interpolate_baked_up_vector(0);
- break;
+ switch (path_rotation) {
+ case PATH_ROTATION_POLYGON:
+ direction = Vector3(0, 0, -1);
+ break;
+ case PATH_ROTATION_PATH:
+ break;
+ case PATH_ROTATION_PATH_FOLLOW:
+ current_up = curve->interpolate_baked_up_vector(0);
+ break;
+ }
+
+ Transform3D facing = Transform3D().looking_at(direction, current_up);
+ current_xform = base_xform.translated(current_point) * facing;
}
- Transform3D facing = Transform3D().looking_at(direction, current_up);
- current_xform = base_xform.translated(current_point) * facing;
- }
+ // Create the mesh.
+ if (end_count > 0) {
+ // Add front end face.
+ for (int face_idx = 0; face_idx < shape_face_count; face_idx++) {
+ for (int face_vertex_idx = 0; face_vertex_idx < 3; face_vertex_idx++) {
+ // We need to reverse the rotation of the shape face vertices.
+ int index = shape_faces[face_idx * 3 + 2 - face_vertex_idx];
+ Point2 p = shape_polygon[index];
+ Point2 uv = (p - shape_rect.position) / shape_rect.size;
+
+ // Use the left side of the bottom half of the y-inverted texture.
+ uv.x = uv.x / 2;
+ uv.y = 1 - (uv.y / 2);
+
+ facesw[face * 3 + face_vertex_idx] = current_xform.xform(Vector3(p.x, p.y, 0));
+ uvsw[face * 3 + face_vertex_idx] = uv;
+ }
- // Create the mesh.
- if (end_count > 0) {
- // Add front end face.
- for (int face_idx = 0; face_idx < shape_face_count; face_idx++) {
- for (int face_vertex_idx = 0; face_vertex_idx < 3; face_vertex_idx++) {
- // We need to reverse the rotation of the shape face vertices.
- int index = shape_faces[face_idx * 3 + 2 - face_vertex_idx];
- Point2 p = shape_polygon[index];
- Point2 uv = (p - shape_rect.position) / shape_rect.size;
-
- // Use the left side of the bottom half of the y-inverted texture.
- uv.x = uv.x / 2;
- uv.y = 1 - (uv.y / 2);
-
- facesw[face * 3 + face_vertex_idx] = current_xform.xform(Vector3(p.x, p.y, 0));
- uvsw[face * 3 + face_vertex_idx] = uv;
+ smoothw[face] = false;
+ materialsw[face] = material;
+ invertw[face] = invert_faces;
+ face++;
}
-
- smoothw[face] = false;
- materialsw[face] = material;
- invertw[face] = invert_faces;
- face++;
}
- }
- // Add extrusion faces.
- for (int x0 = 0; x0 < extrusions; x0++) {
- previous_xform = current_xform;
-
- switch (mode) {
- case MODE_DEPTH: {
- current_xform.translate(Vector3(0, 0, -depth));
- } break;
- case MODE_SPIN: {
- current_xform.rotate(Vector3(0, 1, 0), spin_step);
- } break;
- case MODE_PATH: {
- double previous_offset = x0 * extrusion_step;
- double current_offset = (x0 + 1) * extrusion_step;
- double next_offset = (x0 + 2) * extrusion_step;
- if (x0 == extrusions - 1) {
- if (path_joined) {
- current_offset = 0;
- next_offset = extrusion_step;
+ real_t angle_simplify_dot = Math::cos(Math::deg2rad(path_simplify_angle));
+ Vector3 previous_simplify_dir = Vector3(0, 0, 0);
+ int faces_combined = 0;
+
+ // Add extrusion faces.
+ for (int x0 = 0; x0 < extrusions; x0++) {
+ previous_previous_xform = previous_xform;
+ previous_xform = current_xform;
+
+ switch (mode) {
+ case MODE_DEPTH: {
+ current_xform.translate(Vector3(0, 0, -depth));
+ } break;
+ case MODE_SPIN: {
+ current_xform.rotate(Vector3(0, 1, 0), spin_step);
+ } break;
+ case MODE_PATH: {
+ double previous_offset = x0 * extrusion_step;
+ double current_offset = (x0 + 1) * extrusion_step;
+ double next_offset = (x0 + 2) * extrusion_step;
+ if (x0 == extrusions - 1) {
+ if (path_joined) {
+ current_offset = 0;
+ next_offset = extrusion_step;
+ } else {
+ next_offset = current_offset;
+ }
+ }
+
+ Vector3 previous_point = curve->interpolate_baked(previous_offset);
+ Vector3 current_point = curve->interpolate_baked(current_offset);
+ Vector3 next_point = curve->interpolate_baked(next_offset);
+ Vector3 current_up = Vector3(0, 1, 0);
+ Vector3 direction = next_point - previous_point;
+ Vector3 current_dir = (current_point - previous_point).normalized();
+
+ // If the angles are similar, remove the previous face and replace it with this one.
+ if (path_simplify_angle > 0.0 && x0 > 0 && previous_simplify_dir.dot(current_dir) > angle_simplify_dot) {
+ faces_combined += 1;
+ previous_xform = previous_previous_xform;
+ face -= extrusion_face_count;
+ faces_removed += extrusion_face_count;
} else {
- next_offset = current_offset;
+ faces_combined = 0;
+ previous_simplify_dir = current_dir;
}
- }
- Vector3 previous_point = curve->interpolate_baked(previous_offset);
- Vector3 current_point = curve->interpolate_baked(current_offset);
- Vector3 next_point = curve->interpolate_baked(next_offset);
- Vector3 current_up = Vector3(0, 1, 0);
- Vector3 direction = next_point - previous_point;
+ switch (path_rotation) {
+ case PATH_ROTATION_POLYGON:
+ direction = Vector3(0, 0, -1);
+ break;
+ case PATH_ROTATION_PATH:
+ break;
+ case PATH_ROTATION_PATH_FOLLOW:
+ current_up = curve->interpolate_baked_up_vector(current_offset);
+ break;
+ }
- switch (path_rotation) {
- case PATH_ROTATION_POLYGON:
- direction = Vector3(0, 0, -1);
- break;
- case PATH_ROTATION_PATH:
- break;
- case PATH_ROTATION_PATH_FOLLOW:
- current_up = curve->interpolate_baked_up_vector(current_offset);
- break;
- }
+ Transform3D facing = Transform3D().looking_at(direction, current_up);
+ current_xform = base_xform.translated(current_point) * facing;
+ } break;
+ }
- Transform3D facing = Transform3D().looking_at(direction, current_up);
- current_xform = base_xform.translated(current_point) * facing;
- } break;
- }
+ double u0 = (x0 - faces_combined) * u_step;
+ double u1 = ((x0 + 1) * u_step);
+ if (mode == MODE_PATH && !path_continuous_u) {
+ u0 = 0.0;
+ u1 = 1.0;
+ }
- double u0 = x0 * u_step;
- double u1 = ((x0 + 1) * u_step);
- if (mode == MODE_PATH && !path_continuous_u) {
- u0 = 0.0;
- u1 = 1.0;
- }
+ for (int y0 = 0; y0 < shape_sides; y0++) {
+ int y1 = (y0 + 1) % shape_sides;
+ // Use the top half of the texture.
+ double v0 = (y0 * v_step) / 2;
+ double v1 = ((y0 + 1) * v_step) / 2;
- for (int y0 = 0; y0 < shape_sides; y0++) {
- int y1 = (y0 + 1) % shape_sides;
- // Use the top half of the texture.
- double v0 = (y0 * v_step) / 2;
- double v1 = ((y0 + 1) * v_step) / 2;
-
- Vector3 v[4] = {
- previous_xform.xform(Vector3(shape_polygon[y0].x, shape_polygon[y0].y, 0)),
- current_xform.xform(Vector3(shape_polygon[y0].x, shape_polygon[y0].y, 0)),
- current_xform.xform(Vector3(shape_polygon[y1].x, shape_polygon[y1].y, 0)),
- previous_xform.xform(Vector3(shape_polygon[y1].x, shape_polygon[y1].y, 0)),
- };
-
- Vector2 u[4] = {
- Vector2(u0, v0),
- Vector2(u1, v0),
- Vector2(u1, v1),
- Vector2(u0, v1),
- };
-
- // Face 1
- facesw[face * 3 + 0] = v[0];
- facesw[face * 3 + 1] = v[1];
- facesw[face * 3 + 2] = v[2];
-
- uvsw[face * 3 + 0] = u[0];
- uvsw[face * 3 + 1] = u[1];
- uvsw[face * 3 + 2] = u[2];
-
- smoothw[face] = smooth_faces;
- invertw[face] = invert_faces;
- materialsw[face] = material;
-
- face++;
-
- // Face 2
- facesw[face * 3 + 0] = v[2];
- facesw[face * 3 + 1] = v[3];
- facesw[face * 3 + 2] = v[0];
-
- uvsw[face * 3 + 0] = u[2];
- uvsw[face * 3 + 1] = u[3];
- uvsw[face * 3 + 2] = u[0];
-
- smoothw[face] = smooth_faces;
- invertw[face] = invert_faces;
- materialsw[face] = material;
-
- face++;
- }
- }
+ Vector3 v[4] = {
+ previous_xform.xform(Vector3(shape_polygon[y0].x, shape_polygon[y0].y, 0)),
+ current_xform.xform(Vector3(shape_polygon[y0].x, shape_polygon[y0].y, 0)),
+ current_xform.xform(Vector3(shape_polygon[y1].x, shape_polygon[y1].y, 0)),
+ previous_xform.xform(Vector3(shape_polygon[y1].x, shape_polygon[y1].y, 0)),
+ };
+
+ Vector2 u[4] = {
+ Vector2(u0, v0),
+ Vector2(u1, v0),
+ Vector2(u1, v1),
+ Vector2(u0, v1),
+ };
+
+ // Face 1
+ facesw[face * 3 + 0] = v[0];
+ facesw[face * 3 + 1] = v[1];
+ facesw[face * 3 + 2] = v[2];
+
+ uvsw[face * 3 + 0] = u[0];
+ uvsw[face * 3 + 1] = u[1];
+ uvsw[face * 3 + 2] = u[2];
+
+ smoothw[face] = smooth_faces;
+ invertw[face] = invert_faces;
+ materialsw[face] = material;
+
+ face++;
+
+ // Face 2
+ facesw[face * 3 + 0] = v[2];
+ facesw[face * 3 + 1] = v[3];
+ facesw[face * 3 + 2] = v[0];
- if (end_count > 1) {
- // Add back end face.
- for (int face_idx = 0; face_idx < shape_face_count; face_idx++) {
- for (int face_vertex_idx = 0; face_vertex_idx < 3; face_vertex_idx++) {
- int index = shape_faces[face_idx * 3 + face_vertex_idx];
- Point2 p = shape_polygon[index];
- Point2 uv = (p - shape_rect.position) / shape_rect.size;
+ uvsw[face * 3 + 0] = u[2];
+ uvsw[face * 3 + 1] = u[3];
+ uvsw[face * 3 + 2] = u[0];
- // Use the x-inverted ride side of the bottom half of the y-inverted texture.
- uv.x = 1 - uv.x / 2;
- uv.y = 1 - (uv.y / 2);
+ smoothw[face] = smooth_faces;
+ invertw[face] = invert_faces;
+ materialsw[face] = material;
- facesw[face * 3 + face_vertex_idx] = current_xform.xform(Vector3(p.x, p.y, 0));
- uvsw[face * 3 + face_vertex_idx] = uv;
+ face++;
}
+ }
- smoothw[face] = false;
- materialsw[face] = material;
- invertw[face] = invert_faces;
- face++;
+ if (end_count > 1) {
+ // Add back end face.
+ for (int face_idx = 0; face_idx < shape_face_count; face_idx++) {
+ for (int face_vertex_idx = 0; face_vertex_idx < 3; face_vertex_idx++) {
+ int index = shape_faces[face_idx * 3 + face_vertex_idx];
+ Point2 p = shape_polygon[index];
+ Point2 uv = (p - shape_rect.position) / shape_rect.size;
+
+ // Use the x-inverted ride side of the bottom half of the y-inverted texture.
+ uv.x = 1 - uv.x / 2;
+ uv.y = 1 - (uv.y / 2);
+
+ facesw[face * 3 + face_vertex_idx] = current_xform.xform(Vector3(p.x, p.y, 0));
+ uvsw[face * 3 + face_vertex_idx] = uv;
+ }
+
+ smoothw[face] = false;
+ materialsw[face] = material;
+ invertw[face] = invert_faces;
+ face++;
+ }
}
+
+ face_count -= faces_removed;
+ ERR_FAIL_COND_V_MSG(face != face_count, brush, "Bug: Failed to create the CSGPolygon mesh correctly.");
}
- ERR_FAIL_COND_V_MSG(face != face_count, brush, "Bug: Failed to create the CSGPolygon mesh correctly.");
+ if (faces_removed > 0) {
+ faces.resize(face_count * 3);
+ uvs.resize(face_count * 3);
+ smooth.resize(face_count);
+ materials.resize(face_count);
+ invert.resize(face_count);
+ }
brush->build_from_faces(faces, uvs, smooth, materials, invert);
@@ -2031,9 +2070,15 @@ void CSGPolygon3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_path_node", "path"), &CSGPolygon3D::set_path_node);
ClassDB::bind_method(D_METHOD("get_path_node"), &CSGPolygon3D::get_path_node);
+ ClassDB::bind_method(D_METHOD("set_path_interval_type", "interval_type"), &CSGPolygon3D::set_path_interval_type);
+ ClassDB::bind_method(D_METHOD("get_path_interval_type"), &CSGPolygon3D::get_path_interval_type);
+
ClassDB::bind_method(D_METHOD("set_path_interval", "interval"), &CSGPolygon3D::set_path_interval);
ClassDB::bind_method(D_METHOD("get_path_interval"), &CSGPolygon3D::get_path_interval);
+ ClassDB::bind_method(D_METHOD("set_path_simplify_angle", "degrees"), &CSGPolygon3D::set_path_simplify_angle);
+ ClassDB::bind_method(D_METHOD("get_path_simplify_angle"), &CSGPolygon3D::get_path_simplify_angle);
+
ClassDB::bind_method(D_METHOD("set_path_rotation", "path_rotation"), &CSGPolygon3D::set_path_rotation);
ClassDB::bind_method(D_METHOD("get_path_rotation"), &CSGPolygon3D::get_path_rotation);
@@ -2043,6 +2088,9 @@ void CSGPolygon3D::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_path_continuous_u", "enable"), &CSGPolygon3D::set_path_continuous_u);
ClassDB::bind_method(D_METHOD("is_path_continuous_u"), &CSGPolygon3D::is_path_continuous_u);
+ ClassDB::bind_method(D_METHOD("set_path_u_distance", "distance"), &CSGPolygon3D::set_path_u_distance);
+ ClassDB::bind_method(D_METHOD("get_path_u_distance"), &CSGPolygon3D::get_path_u_distance);
+
ClassDB::bind_method(D_METHOD("set_path_joined", "enable"), &CSGPolygon3D::set_path_joined);
ClassDB::bind_method(D_METHOD("is_path_joined"), &CSGPolygon3D::is_path_joined);
@@ -2061,10 +2109,13 @@ void CSGPolygon3D::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spin_degrees", PROPERTY_HINT_RANGE, "1,360,0.1"), "set_spin_degrees", "get_spin_degrees");
ADD_PROPERTY(PropertyInfo(Variant::INT, "spin_sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_spin_sides", "get_spin_sides");
ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "path_node", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Path3D"), "set_path_node", "get_path_node");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_interval", PROPERTY_HINT_RANGE, "0.1,1.0,0.05,exp"), "set_path_interval", "get_path_interval");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "path_interval_type", PROPERTY_HINT_ENUM, "Distance,Subdivide"), "set_path_interval_type", "get_path_interval_type");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_interval", PROPERTY_HINT_RANGE, "0.01,1.0,0.01,exp,or_greater"), "set_path_interval", "get_path_interval");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_simplify_angle", PROPERTY_HINT_RANGE, "0.0,180.0,0.1,exp"), "set_path_simplify_angle", "get_path_simplify_angle");
ADD_PROPERTY(PropertyInfo(Variant::INT, "path_rotation", PROPERTY_HINT_ENUM, "Polygon,Path,PathFollow"), "set_path_rotation", "get_path_rotation");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "path_local"), "set_path_local", "is_path_local");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "path_continuous_u"), "set_path_continuous_u", "is_path_continuous_u");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_u_distance", PROPERTY_HINT_RANGE, "0.0,10.0,0.01,or_greater"), "set_path_u_distance", "get_path_u_distance");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "path_joined"), "set_path_joined", "is_path_joined");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material", PROPERTY_HINT_RESOURCE_TYPE, "BaseMaterial3D,ShaderMaterial"), "set_material", "get_material");
@@ -2076,6 +2127,9 @@ void CSGPolygon3D::_bind_methods() {
BIND_ENUM_CONSTANT(PATH_ROTATION_POLYGON);
BIND_ENUM_CONSTANT(PATH_ROTATION_PATH);
BIND_ENUM_CONSTANT(PATH_ROTATION_PATH_FOLLOW);
+
+ BIND_ENUM_CONSTANT(PATH_INTERVAL_DISTANCE);
+ BIND_ENUM_CONSTANT(PATH_INTERVAL_SUBDIVIDE);
}
void CSGPolygon3D::set_polygon(const Vector<Vector2> &p_polygon) {
@@ -2119,6 +2173,16 @@ bool CSGPolygon3D::is_path_continuous_u() const {
return path_continuous_u;
}
+void CSGPolygon3D::set_path_u_distance(real_t p_path_u_distance) {
+ path_u_distance = p_path_u_distance;
+ _make_dirty();
+ update_gizmos();
+}
+
+real_t CSGPolygon3D::get_path_u_distance() const {
+ return path_u_distance;
+}
+
void CSGPolygon3D::set_spin_degrees(const float p_spin_degrees) {
ERR_FAIL_COND(p_spin_degrees < 0.01 || p_spin_degrees > 360);
spin_degrees = p_spin_degrees;
@@ -2151,8 +2215,17 @@ NodePath CSGPolygon3D::get_path_node() const {
return path_node;
}
+void CSGPolygon3D::set_path_interval_type(PathIntervalType p_interval_type) {
+ path_interval_type = p_interval_type;
+ _make_dirty();
+ update_gizmos();
+}
+
+CSGPolygon3D::PathIntervalType CSGPolygon3D::get_path_interval_type() const {
+ return path_interval_type;
+}
+
void CSGPolygon3D::set_path_interval(float p_interval) {
- ERR_FAIL_COND_MSG(p_interval <= 0 || p_interval > 1, "Path interval must be greater than 0 and less than or equal to 1.0.");
path_interval = p_interval;
_make_dirty();
update_gizmos();
@@ -2162,6 +2235,16 @@ float CSGPolygon3D::get_path_interval() const {
return path_interval;
}
+void CSGPolygon3D::set_path_simplify_angle(float p_angle) {
+ path_simplify_angle = p_angle;
+ _make_dirty();
+ update_gizmos();
+}
+
+float CSGPolygon3D::get_path_simplify_angle() const {
+ return path_simplify_angle;
+}
+
void CSGPolygon3D::set_path_rotation(PathRotation p_rotation) {
path_rotation = p_rotation;
_make_dirty();
@@ -2229,10 +2312,13 @@ CSGPolygon3D::CSGPolygon3D() {
spin_degrees = 360;
spin_sides = 8;
smooth_faces = false;
+ path_interval_type = PATH_INTERVAL_DISTANCE;
path_interval = 1.0;
+ path_simplify_angle = 0.0;
path_rotation = PATH_ROTATION_PATH_FOLLOW;
path_local = false;
path_continuous_u = true;
+ path_u_distance = 1.0;
path_joined = false;
path = nullptr;
}
diff --git a/modules/csg/csg_shape.h b/modules/csg/csg_shape.h
index 5cf371665e..c85cce776b 100644
--- a/modules/csg/csg_shape.h
+++ b/modules/csg/csg_shape.h
@@ -336,6 +336,11 @@ public:
MODE_PATH
};
+ enum PathIntervalType {
+ PATH_INTERVAL_DISTANCE,
+ PATH_INTERVAL_SUBDIVIDE
+ };
+
enum PathRotation {
PATH_ROTATION_POLYGON,
PATH_ROTATION_PATH,
@@ -356,7 +361,9 @@ private:
int spin_sides;
NodePath path_node;
+ PathIntervalType path_interval_type;
float path_interval;
+ float path_simplify_angle;
PathRotation path_rotation;
bool path_local;
@@ -364,6 +371,7 @@ private:
bool smooth_faces;
bool path_continuous_u;
+ real_t path_u_distance;
bool path_joined;
bool _is_editable_3d_polygon() const;
@@ -396,9 +404,15 @@ public:
void set_path_node(const NodePath &p_path);
NodePath get_path_node() const;
+ void set_path_interval_type(PathIntervalType p_interval_type);
+ PathIntervalType get_path_interval_type() const;
+
void set_path_interval(float p_interval);
float get_path_interval() const;
+ void set_path_simplify_angle(float p_angle);
+ float get_path_simplify_angle() const;
+
void set_path_rotation(PathRotation p_rotation);
PathRotation get_path_rotation() const;
@@ -408,6 +422,9 @@ public:
void set_path_continuous_u(bool p_enable);
bool is_path_continuous_u() const;
+ void set_path_u_distance(real_t p_path_u_distance);
+ real_t get_path_u_distance() const;
+
void set_path_joined(bool p_enable);
bool is_path_joined() const;
@@ -422,5 +439,6 @@ public:
VARIANT_ENUM_CAST(CSGPolygon3D::Mode)
VARIANT_ENUM_CAST(CSGPolygon3D::PathRotation)
+VARIANT_ENUM_CAST(CSGPolygon3D::PathIntervalType)
#endif // CSG_SHAPE_H
diff --git a/modules/csg/doc_classes/CSGBox3D.xml b/modules/csg/doc_classes/CSGBox3D.xml
index 5bb1c4e75b..d64e58ae4d 100644
--- a/modules/csg/doc_classes/CSGBox3D.xml
+++ b/modules/csg/doc_classes/CSGBox3D.xml
@@ -8,8 +8,6 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="material" type="Material" setter="set_material" getter="get_material">
The material used to render the box.
@@ -18,6 +16,4 @@
The box's width, height and depth.
</member>
</members>
- <constants>
- </constants>
</class>
diff --git a/modules/csg/doc_classes/CSGCombiner3D.xml b/modules/csg/doc_classes/CSGCombiner3D.xml
index b55111eee4..422c5d35b7 100644
--- a/modules/csg/doc_classes/CSGCombiner3D.xml
+++ b/modules/csg/doc_classes/CSGCombiner3D.xml
@@ -8,8 +8,4 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
- <constants>
- </constants>
</class>
diff --git a/modules/csg/doc_classes/CSGCylinder3D.xml b/modules/csg/doc_classes/CSGCylinder3D.xml
index bfd2a5d5f2..40e989bfb3 100644
--- a/modules/csg/doc_classes/CSGCylinder3D.xml
+++ b/modules/csg/doc_classes/CSGCylinder3D.xml
@@ -8,8 +8,6 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="cone" type="bool" setter="set_cone" getter="is_cone" default="false">
If [code]true[/code] a cone is created, the [member radius] will only apply to one side.
@@ -30,6 +28,4 @@
If [code]true[/code] the normals of the cylinder are set to give a smooth effect making the cylinder seem rounded. If [code]false[/code] the cylinder will have a flat shaded look.
</member>
</members>
- <constants>
- </constants>
</class>
diff --git a/modules/csg/doc_classes/CSGMesh3D.xml b/modules/csg/doc_classes/CSGMesh3D.xml
index 5fa8427843..2810343139 100644
--- a/modules/csg/doc_classes/CSGMesh3D.xml
+++ b/modules/csg/doc_classes/CSGMesh3D.xml
@@ -8,8 +8,6 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="material" type="Material" setter="set_material" getter="get_material">
The [Material] used in drawing the CSG shape.
@@ -19,6 +17,4 @@
[b]Note:[/b] When using an [ArrayMesh], avoid meshes with vertex normals unless a flat shader is required. By default, CSGMesh will ignore the mesh's vertex normals and use a smooth shader calculated using the faces' normals. If a flat shader is required, ensure that all faces' vertex normals are parallel.
</member>
</members>
- <constants>
- </constants>
</class>
diff --git a/modules/csg/doc_classes/CSGPolygon3D.xml b/modules/csg/doc_classes/CSGPolygon3D.xml
index 5309cde956..ecbb7962d1 100644
--- a/modules/csg/doc_classes/CSGPolygon3D.xml
+++ b/modules/csg/doc_classes/CSGPolygon3D.xml
@@ -8,8 +8,6 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="depth" type="float" setter="set_depth" getter="get_depth" default="1.0">
When [member mode] is [constant MODE_DEPTH], the depth of the extrusion.
@@ -26,6 +24,9 @@
<member name="path_interval" type="float" setter="set_path_interval" getter="get_path_interval">
When [member mode] is [constant MODE_PATH], the path interval or ratio of path points to extrusions.
</member>
+ <member name="path_interval_type" type="int" setter="set_path_interval_type" getter="get_path_interval_type" enum="CSGPolygon3D.PathIntervalType">
+ When [member mode] is [constant MODE_PATH], this will determine if the interval should be by distance ([constant PATH_INTERVAL_DISTANCE]) or subdivision fractions ([constant PATH_INTERVAL_SUBDIVIDE]).
+ </member>
<member name="path_joined" type="bool" setter="set_path_joined" getter="is_path_joined">
When [member mode] is [constant MODE_PATH], if [code]true[/code] the ends of the path are joined, by adding an extrusion between the last and first points of the path.
</member>
@@ -38,6 +39,12 @@
<member name="path_rotation" type="int" setter="set_path_rotation" getter="get_path_rotation" enum="CSGPolygon3D.PathRotation">
When [member mode] is [constant MODE_PATH], the [enum PathRotation] method used to rotate the [member polygon] as it is extruded.
</member>
+ <member name="path_simplify_angle" type="float" setter="set_path_simplify_angle" getter="get_path_simplify_angle">
+ When [member mode] is [constant MODE_PATH], extrusions that are less than this angle, will be merged together to reduce polygon count.
+ </member>
+ <member name="path_u_distance" type="float" setter="set_path_u_distance" getter="get_path_u_distance">
+ When [member mode] is [constant MODE_PATH], this is the distance along the path, in meters, the texture coordinates will tile. When set to 0, texture coordinates will match geometry exactly with no tiling.
+ </member>
<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array(0, 0, 0, 1, 1, 1, 1, 0)">
The point array that defines the 2D polygon that is extruded.
</member>
@@ -72,5 +79,11 @@
<constant name="PATH_ROTATION_PATH_FOLLOW" value="2" enum="PathRotation">
The [member polygon] shape follows the path and its rotations around the path axis.
</constant>
+ <constant name="PATH_INTERVAL_DISTANCE" value="0" enum="PathIntervalType">
+ When [member mode] is set to [constant MODE_PATH], [member path_interval] will determine the distance, in meters, each interval of the path will extrude.
+ </constant>
+ <constant name="PATH_INTERVAL_SUBDIVIDE" value="1" enum="PathIntervalType">
+ When [member mode] is set to [constant MODE_PATH], [member path_interval] will subdivide the polygons along the path.
+ </constant>
</constants>
</class>
diff --git a/modules/csg/doc_classes/CSGPrimitive3D.xml b/modules/csg/doc_classes/CSGPrimitive3D.xml
index 31b7360fac..8f4c8b9451 100644
--- a/modules/csg/doc_classes/CSGPrimitive3D.xml
+++ b/modules/csg/doc_classes/CSGPrimitive3D.xml
@@ -8,13 +8,9 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="invert_faces" type="bool" setter="set_invert_faces" getter="is_inverting_faces" default="false">
Invert the faces of the mesh.
</member>
</members>
- <constants>
- </constants>
</class>
diff --git a/modules/csg/doc_classes/CSGSphere3D.xml b/modules/csg/doc_classes/CSGSphere3D.xml
index 4d5b3be099..b8dfb4cf5f 100644
--- a/modules/csg/doc_classes/CSGSphere3D.xml
+++ b/modules/csg/doc_classes/CSGSphere3D.xml
@@ -8,8 +8,6 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="material" type="Material" setter="set_material" getter="get_material">
The material used to render the sphere.
@@ -27,6 +25,4 @@
If [code]true[/code] the normals of the sphere are set to give a smooth effect making the sphere seem rounded. If [code]false[/code] the sphere will have a flat shaded look.
</member>
</members>
- <constants>
- </constants>
</class>
diff --git a/modules/csg/doc_classes/CSGTorus3D.xml b/modules/csg/doc_classes/CSGTorus3D.xml
index abe3eab913..91ee63a4c9 100644
--- a/modules/csg/doc_classes/CSGTorus3D.xml
+++ b/modules/csg/doc_classes/CSGTorus3D.xml
@@ -8,8 +8,6 @@
</description>
<tutorials>
</tutorials>
- <methods>
- </methods>
<members>
<member name="inner_radius" type="float" setter="set_inner_radius" getter="get_inner_radius" default="2.0">
The inner radius of the torus.
@@ -30,6 +28,4 @@
If [code]true[/code] the normals of the torus are set to give a smooth effect making the torus seem rounded. If [code]false[/code] the torus will have a flat shaded look.
</member>
</members>
- <constants>
- </constants>
</class>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 00:08:45 +0000