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-rw-r--r--scene/resources/primitive_meshes.cpp1289
1 files changed, 1164 insertions, 125 deletions
diff --git a/scene/resources/primitive_meshes.cpp b/scene/resources/primitive_meshes.cpp
index 38acd0af0a..c017c90370 100644
--- a/scene/resources/primitive_meshes.cpp
+++ b/scene/resources/primitive_meshes.cpp
@@ -29,18 +29,30 @@
/*************************************************************************/
#include "primitive_meshes.h"
+
+#include "core/core_string_names.h"
+#include "scene/resources/theme.h"
+#include "scene/theme/theme_db.h"
#include "servers/rendering_server.h"
+#include "thirdparty/misc/clipper.hpp"
+#include "thirdparty/misc/polypartition.h"
/**
PrimitiveMesh
*/
void PrimitiveMesh::_update() const {
Array arr;
- arr.resize(RS::ARRAY_MAX);
- _create_mesh_array(arr);
+ if (GDVIRTUAL_CALL(_create_mesh_array, arr)) {
+ ERR_FAIL_COND_MSG(arr.size() != RS::ARRAY_MAX, "_create_mesh_array must return an array of Mesh.ARRAY_MAX elements.");
+ } else {
+ arr.resize(RS::ARRAY_MAX);
+ _create_mesh_array(arr);
+ }
Vector<Vector3> points = arr[RS::ARRAY_VERTEX];
+ ERR_FAIL_COND_MSG(points.size() == 0, "_create_mesh_array must return at least a vertex array.");
+
aabb = AABB();
int pc = points.size();
@@ -141,8 +153,8 @@ Dictionary PrimitiveMesh::surface_get_lods(int p_surface) const {
return Dictionary(); //not really supported
}
-Array PrimitiveMesh::surface_get_blend_shape_arrays(int p_surface) const {
- return Array(); //not really supported
+TypedArray<Array> PrimitiveMesh::surface_get_blend_shape_arrays(int p_surface) const {
+ return TypedArray<Array>(); //not really supported
}
uint32_t PrimitiveMesh::surface_get_format(int p_idx) const {
@@ -208,8 +220,10 @@ void PrimitiveMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_flip_faces"), &PrimitiveMesh::get_flip_faces);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material", PROPERTY_HINT_RESOURCE_TYPE, "BaseMaterial3D,ShaderMaterial"), "set_material", "get_material");
- ADD_PROPERTY(PropertyInfo(Variant::AABB, "custom_aabb", PROPERTY_HINT_NONE, ""), "set_custom_aabb", "get_custom_aabb");
+ ADD_PROPERTY(PropertyInfo(Variant::AABB, "custom_aabb", PROPERTY_HINT_NONE, "suffix:m"), "set_custom_aabb", "get_custom_aabb");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_faces"), "set_flip_faces", "get_flip_faces");
+
+ GDVIRTUAL_BIND(_create_mesh_array);
}
void PrimitiveMesh::set_material(const Ref<Material> &p_material) {
@@ -262,6 +276,10 @@ PrimitiveMesh::~PrimitiveMesh() {
*/
void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
+ create_mesh_array(p_arr, radius, height, radial_segments, rings);
+}
+
+void CapsuleMesh::create_mesh_array(Array &p_arr, const float radius, const float height, const int radial_segments, const int rings) {
int i, j, prevrow, thisrow, point;
float x, y, z, u, v, w;
float onethird = 1.0 / 3.0;
@@ -302,7 +320,7 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
points.push_back(p + Vector3(0.0, 0.5 * height - radius, 0.0));
normals.push_back(p.normalized());
- ADD_TANGENT(z, 0.0, x, 1.0)
+ ADD_TANGENT(-z, 0.0, -x, 1.0)
uvs.push_back(Vector2(u, v * onethird));
point++;
@@ -341,7 +359,7 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
Vector3 p = Vector3(x * radius, y, -z * radius);
points.push_back(p);
normals.push_back(Vector3(x, 0.0, -z));
- ADD_TANGENT(z, 0.0, x, 1.0)
+ ADD_TANGENT(-z, 0.0, -x, 1.0)
uvs.push_back(Vector2(u, onethird + (v * onethird)));
point++;
@@ -381,7 +399,7 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
points.push_back(p + Vector3(0.0, -0.5 * height + radius, 0.0));
normals.push_back(p.normalized());
- ADD_TANGENT(z, 0.0, x, 1.0)
+ ADD_TANGENT(-z, 0.0, -x, 1.0)
uvs.push_back(Vector2(u2, twothirds + ((v - 1.0) * onethird)));
point++;
@@ -418,16 +436,19 @@ void CapsuleMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_rings", "rings"), &CapsuleMesh::set_rings);
ClassDB::bind_method(D_METHOD("get_rings"), &CapsuleMesh::get_rings);
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater,suffix:m"), "set_radius", "get_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater,suffix:m"), "set_height", "get_height");
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
+
+ ADD_LINKED_PROPERTY("radius", "height");
+ ADD_LINKED_PROPERTY("height", "radius");
}
void CapsuleMesh::set_radius(const float p_radius) {
radius = p_radius;
if (radius > height * 0.5) {
- radius = height * 0.5;
+ height = radius * 2.0;
}
_request_update();
}
@@ -439,7 +460,7 @@ float CapsuleMesh::get_radius() const {
void CapsuleMesh::set_height(const float p_height) {
height = p_height;
if (radius > height * 0.5) {
- height = radius * 2;
+ radius = height * 0.5;
}
_request_update();
}
@@ -473,6 +494,10 @@ CapsuleMesh::CapsuleMesh() {}
*/
void BoxMesh::_create_mesh_array(Array &p_arr) const {
+ BoxMesh::create_mesh_array(p_arr, size, subdivide_w, subdivide_h, subdivide_d);
+}
+
+void BoxMesh::create_mesh_array(Array &p_arr, Vector3 size, int subdivide_w, int subdivide_h, int subdivide_d) {
int i, j, prevrow, thisrow, point;
float x, y, z;
float onethird = 1.0 / 3.0;
@@ -675,7 +700,7 @@ void BoxMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_subdivide_depth", "divisions"), &BoxMesh::set_subdivide_depth);
ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &BoxMesh::get_subdivide_depth);
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size"), "set_size", "get_size");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size", PROPERTY_HINT_NONE, "suffix:m"), "set_size", "get_size");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_height", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_height", "get_subdivide_height");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_depth", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_depth", "get_subdivide_depth");
@@ -724,6 +749,10 @@ BoxMesh::BoxMesh() {}
*/
void CylinderMesh::_create_mesh_array(Array &p_arr) const {
+ create_mesh_array(p_arr, top_radius, bottom_radius, height, radial_segments, rings, cap_top, cap_bottom);
+}
+
+void CylinderMesh::create_mesh_array(Array &p_arr, float top_radius, float bottom_radius, float height, int radial_segments, int rings, bool cap_top, bool cap_bottom) {
int i, j, prevrow, thisrow, point;
float x, y, z, u, v, radius;
@@ -781,7 +810,7 @@ void CylinderMesh::_create_mesh_array(Array &p_arr) const {
};
// add top
- if (top_radius > 0.0) {
+ if (cap_top && top_radius > 0.0) {
y = height * 0.5;
thisrow = point;
@@ -817,7 +846,7 @@ void CylinderMesh::_create_mesh_array(Array &p_arr) const {
};
// add bottom
- if (bottom_radius > 0.0) {
+ if (cap_bottom && bottom_radius > 0.0) {
y = height * -0.5;
thisrow = point;
@@ -872,11 +901,19 @@ void CylinderMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_rings", "rings"), &CylinderMesh::set_rings);
ClassDB::bind_method(D_METHOD("get_rings"), &CylinderMesh::get_rings);
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "top_radius", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_top_radius", "get_top_radius");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bottom_radius", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_bottom_radius", "get_bottom_radius");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100,0.001,or_greater"), "set_height", "get_height");
+ ClassDB::bind_method(D_METHOD("set_cap_top", "cap_top"), &CylinderMesh::set_cap_top);
+ ClassDB::bind_method(D_METHOD("is_cap_top"), &CylinderMesh::is_cap_top);
+
+ ClassDB::bind_method(D_METHOD("set_cap_bottom", "cap_bottom"), &CylinderMesh::set_cap_bottom);
+ ClassDB::bind_method(D_METHOD("is_cap_bottom"), &CylinderMesh::is_cap_bottom);
+
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "top_radius", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater,suffix:m"), "set_top_radius", "get_top_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bottom_radius", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater,suffix:m"), "set_bottom_radius", "get_bottom_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100,0.001,or_greater,suffix:m"), "set_height", "get_height");
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cap_top"), "set_cap_top", "is_cap_top");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cap_bottom"), "set_cap_bottom", "is_cap_bottom");
}
void CylinderMesh::set_top_radius(const float p_radius) {
@@ -924,6 +961,24 @@ int CylinderMesh::get_rings() const {
return rings;
}
+void CylinderMesh::set_cap_top(bool p_cap_top) {
+ cap_top = p_cap_top;
+ _request_update();
+}
+
+bool CylinderMesh::is_cap_top() const {
+ return cap_top;
+}
+
+void CylinderMesh::set_cap_bottom(bool p_cap_bottom) {
+ cap_bottom = p_cap_bottom;
+ _request_update();
+}
+
+bool CylinderMesh::is_cap_bottom() const {
+ return cap_bottom;
+}
+
CylinderMesh::CylinderMesh() {}
/**
@@ -936,6 +991,13 @@ void PlaneMesh::_create_mesh_array(Array &p_arr) const {
Size2 start_pos = size * -0.5;
+ Vector3 normal = Vector3(0.0, 1.0, 0.0);
+ if (orientation == FACE_X) {
+ normal = Vector3(1.0, 0.0, 0.0);
+ } else if (orientation == FACE_Z) {
+ normal = Vector3(0.0, 0.0, 1.0);
+ }
+
Vector<Vector3> points;
Vector<Vector3> normals;
Vector<float> tangents;
@@ -961,8 +1023,14 @@ void PlaneMesh::_create_mesh_array(Array &p_arr) const {
u /= (subdivide_w + 1.0);
v /= (subdivide_d + 1.0);
- points.push_back(Vector3(-x, 0.0, -z) + center_offset);
- normals.push_back(Vector3(0.0, 1.0, 0.0));
+ if (orientation == FACE_X) {
+ points.push_back(Vector3(0.0, z, x) + center_offset);
+ } else if (orientation == FACE_Y) {
+ points.push_back(Vector3(-x, 0.0, -z) + center_offset);
+ } else if (orientation == FACE_Z) {
+ points.push_back(Vector3(-x, z, 0.0) + center_offset);
+ }
+ normals.push_back(normal);
ADD_TANGENT(1.0, 0.0, 0.0, 1.0);
uvs.push_back(Vector2(1.0 - u, 1.0 - v)); /* 1.0 - uv to match orientation with Quad */
point++;
@@ -999,13 +1067,22 @@ void PlaneMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_subdivide_width"), &PlaneMesh::get_subdivide_width);
ClassDB::bind_method(D_METHOD("set_subdivide_depth", "subdivide"), &PlaneMesh::set_subdivide_depth);
ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &PlaneMesh::get_subdivide_depth);
+
ClassDB::bind_method(D_METHOD("set_center_offset", "offset"), &PlaneMesh::set_center_offset);
ClassDB::bind_method(D_METHOD("get_center_offset"), &PlaneMesh::get_center_offset);
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size");
+ ClassDB::bind_method(D_METHOD("set_orientation", "orientation"), &PlaneMesh::set_orientation);
+ ClassDB::bind_method(D_METHOD("get_orientation"), &PlaneMesh::get_orientation);
+
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size", PROPERTY_HINT_NONE, "suffix:m"), "set_size", "get_size");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_depth", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_depth", "get_subdivide_depth");
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "center_offset"), "set_center_offset", "get_center_offset");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "center_offset", PROPERTY_HINT_NONE, "suffix:m"), "set_center_offset", "get_center_offset");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "orientation", PROPERTY_HINT_ENUM, "Face X, Face Y, Face Z"), "set_orientation", "get_orientation");
+
+ BIND_ENUM_CONSTANT(FACE_X)
+ BIND_ENUM_CONSTANT(FACE_Y)
+ BIND_ENUM_CONSTANT(FACE_Z)
}
void PlaneMesh::set_size(const Size2 &p_size) {
@@ -1044,6 +1121,15 @@ Vector3 PlaneMesh::get_center_offset() const {
return center_offset;
}
+void PlaneMesh::set_orientation(const Orientation p_orientation) {
+ orientation = p_orientation;
+ _request_update();
+}
+
+PlaneMesh::Orientation PlaneMesh::get_orientation() const {
+ return orientation;
+}
+
PlaneMesh::PlaneMesh() {}
/**
@@ -1273,7 +1359,7 @@ void PrismMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &PrismMesh::get_subdivide_depth);
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "left_to_right", PROPERTY_HINT_RANGE, "-2.0,2.0,0.1"), "set_left_to_right", "get_left_to_right");
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size"), "set_size", "get_size");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size", PROPERTY_HINT_NONE, "suffix:m"), "set_size", "get_size");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_height", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_height", "get_subdivide_height");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_depth", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_depth", "get_subdivide_depth");
@@ -1327,102 +1413,14 @@ int PrismMesh::get_subdivide_depth() const {
PrismMesh::PrismMesh() {}
/**
- QuadMesh
-*/
-
-void QuadMesh::_create_mesh_array(Array &p_arr) const {
- Vector<Vector3> faces;
- Vector<Vector3> normals;
- Vector<float> tangents;
- Vector<Vector2> uvs;
-
- faces.resize(6);
- normals.resize(6);
- tangents.resize(6 * 4);
- uvs.resize(6);
-
- Vector2 _size = Vector2(size.x / 2.0f, size.y / 2.0f);
-
- Vector3 quad_faces[4] = {
- Vector3(-_size.x, -_size.y, 0) + center_offset,
- Vector3(-_size.x, _size.y, 0) + center_offset,
- Vector3(_size.x, _size.y, 0) + center_offset,
- Vector3(_size.x, -_size.y, 0) + center_offset,
- };
-
- static const int indices[6] = {
- 0, 1, 2,
- 0, 2, 3
- };
-
- for (int i = 0; i < 6; i++) {
- int j = indices[i];
- faces.set(i, quad_faces[j]);
- normals.set(i, Vector3(0, 0, 1));
- tangents.set(i * 4 + 0, 1.0);
- tangents.set(i * 4 + 1, 0.0);
- tangents.set(i * 4 + 2, 0.0);
- tangents.set(i * 4 + 3, 1.0);
-
- static const Vector2 quad_uv[4] = {
- Vector2(0, 1),
- Vector2(0, 0),
- Vector2(1, 0),
- Vector2(1, 1),
- };
-
- uvs.set(i, quad_uv[j]);
- }
-
- p_arr[RS::ARRAY_VERTEX] = faces;
- p_arr[RS::ARRAY_NORMAL] = normals;
- p_arr[RS::ARRAY_TANGENT] = tangents;
- p_arr[RS::ARRAY_TEX_UV] = uvs;
-}
-
-void QuadMesh::_bind_methods() {
- ClassDB::bind_method(D_METHOD("set_size", "size"), &QuadMesh::set_size);
- ClassDB::bind_method(D_METHOD("get_size"), &QuadMesh::get_size);
- ClassDB::bind_method(D_METHOD("set_center_offset", "center_offset"), &QuadMesh::set_center_offset);
- ClassDB::bind_method(D_METHOD("get_center_offset"), &QuadMesh::get_center_offset);
-
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "size"), "set_size", "get_size");
- ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "center_offset"), "set_center_offset", "get_center_offset");
-}
-
-uint32_t QuadMesh::surface_get_format(int p_idx) const {
- ERR_FAIL_INDEX_V(p_idx, 1, 0);
-
- return RS::ARRAY_FORMAT_VERTEX | RS::ARRAY_FORMAT_NORMAL | RS::ARRAY_FORMAT_TANGENT | RS::ARRAY_FORMAT_TEX_UV;
-}
-
-QuadMesh::QuadMesh() {
- primitive_type = PRIMITIVE_TRIANGLES;
-}
-
-void QuadMesh::set_size(const Size2 &p_size) {
- size = p_size;
- _request_update();
-}
-
-Size2 QuadMesh::get_size() const {
- return size;
-}
-
-void QuadMesh::set_center_offset(Vector3 p_center_offset) {
- center_offset = p_center_offset;
- _request_update();
-}
-
-Vector3 QuadMesh::get_center_offset() const {
- return center_offset;
-}
-
-/**
SphereMesh
*/
void SphereMesh::_create_mesh_array(Array &p_arr) const {
+ create_mesh_array(p_arr, radius, height, radial_segments, rings, is_hemisphere);
+}
+
+void SphereMesh::create_mesh_array(Array &p_arr, float radius, float height, int radial_segments, int rings, bool is_hemisphere) {
int i, j, prevrow, thisrow, point;
float x, y, z;
@@ -1509,8 +1507,8 @@ void SphereMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_is_hemisphere", "is_hemisphere"), &SphereMesh::set_is_hemisphere);
ClassDB::bind_method(D_METHOD("get_is_hemisphere"), &SphereMesh::get_is_hemisphere);
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater,suffix:m"), "set_radius", "get_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater,suffix:m"), "set_height", "get_height");
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "is_hemisphere"), "set_is_hemisphere", "get_is_hemisphere");
@@ -1564,6 +1562,134 @@ bool SphereMesh::get_is_hemisphere() const {
SphereMesh::SphereMesh() {}
/**
+ TorusMesh
+*/
+
+void TorusMesh::_create_mesh_array(Array &p_arr) const {
+ // set our bounding box
+
+ Vector<Vector3> points;
+ Vector<Vector3> normals;
+ Vector<float> tangents;
+ Vector<Vector2> uvs;
+ Vector<int> indices;
+
+#define ADD_TANGENT(m_x, m_y, m_z, m_d) \
+ tangents.push_back(m_x); \
+ tangents.push_back(m_y); \
+ tangents.push_back(m_z); \
+ tangents.push_back(m_d);
+
+ ERR_FAIL_COND_MSG(inner_radius == outer_radius, "Inner radius and outer radius cannot be the same.");
+
+ float min_radius = inner_radius;
+ float max_radius = outer_radius;
+
+ if (min_radius > max_radius) {
+ SWAP(min_radius, max_radius);
+ }
+
+ float radius = (max_radius - min_radius) * 0.5;
+
+ for (int i = 0; i <= rings; i++) {
+ int prevrow = (i - 1) * (ring_segments + 1);
+ int thisrow = i * (ring_segments + 1);
+ float inci = float(i) / rings;
+ float angi = inci * Math_TAU;
+
+ Vector2 normali = Vector2(-Math::sin(angi), -Math::cos(angi));
+
+ for (int j = 0; j <= ring_segments; j++) {
+ float incj = float(j) / ring_segments;
+ float angj = incj * Math_TAU;
+
+ Vector2 normalj = Vector2(-Math::cos(angj), Math::sin(angj));
+ Vector2 normalk = normalj * radius + Vector2(min_radius + radius, 0);
+
+ points.push_back(Vector3(normali.x * normalk.x, normalk.y, normali.y * normalk.x));
+ normals.push_back(Vector3(normali.x * normalj.x, normalj.y, normali.y * normalj.x));
+ ADD_TANGENT(-Math::cos(angi), 0.0, Math::sin(angi), 1.0);
+ uvs.push_back(Vector2(inci, incj));
+
+ if (i > 0 && j > 0) {
+ indices.push_back(thisrow + j - 1);
+ indices.push_back(prevrow + j);
+ indices.push_back(prevrow + j - 1);
+
+ indices.push_back(thisrow + j - 1);
+ indices.push_back(thisrow + j);
+ indices.push_back(prevrow + j);
+ }
+ }
+ }
+
+ p_arr[RS::ARRAY_VERTEX] = points;
+ p_arr[RS::ARRAY_NORMAL] = normals;
+ p_arr[RS::ARRAY_TANGENT] = tangents;
+ p_arr[RS::ARRAY_TEX_UV] = uvs;
+ p_arr[RS::ARRAY_INDEX] = indices;
+}
+
+void TorusMesh::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("set_inner_radius", "radius"), &TorusMesh::set_inner_radius);
+ ClassDB::bind_method(D_METHOD("get_inner_radius"), &TorusMesh::get_inner_radius);
+
+ ClassDB::bind_method(D_METHOD("set_outer_radius", "radius"), &TorusMesh::set_outer_radius);
+ ClassDB::bind_method(D_METHOD("get_outer_radius"), &TorusMesh::get_outer_radius);
+
+ ClassDB::bind_method(D_METHOD("set_rings", "rings"), &TorusMesh::set_rings);
+ ClassDB::bind_method(D_METHOD("get_rings"), &TorusMesh::get_rings);
+
+ ClassDB::bind_method(D_METHOD("set_ring_segments", "rings"), &TorusMesh::set_ring_segments);
+ ClassDB::bind_method(D_METHOD("get_ring_segments"), &TorusMesh::get_ring_segments);
+
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "inner_radius", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001,or_greater,exp"), "set_inner_radius", "get_inner_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "outer_radius", PROPERTY_HINT_RANGE, "0.001,1000.0,0.001,or_greater,exp"), "set_outer_radius", "get_outer_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "3,128,1"), "set_rings", "get_rings");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "ring_segments", PROPERTY_HINT_RANGE, "3,64,1"), "set_ring_segments", "get_ring_segments");
+}
+
+void TorusMesh::set_inner_radius(const float p_inner_radius) {
+ inner_radius = p_inner_radius;
+ _request_update();
+}
+
+float TorusMesh::get_inner_radius() const {
+ return inner_radius;
+}
+
+void TorusMesh::set_outer_radius(const float p_outer_radius) {
+ outer_radius = p_outer_radius;
+ _request_update();
+}
+
+float TorusMesh::get_outer_radius() const {
+ return outer_radius;
+}
+
+void TorusMesh::set_rings(const int p_rings) {
+ ERR_FAIL_COND(p_rings < 3);
+ rings = p_rings;
+ _request_update();
+}
+
+int TorusMesh::get_rings() const {
+ return rings;
+}
+
+void TorusMesh::set_ring_segments(const int p_ring_segments) {
+ ERR_FAIL_COND(p_ring_segments < 3);
+ ring_segments = p_ring_segments;
+ _request_update();
+}
+
+int TorusMesh::get_ring_segments() const {
+ return ring_segments;
+}
+
+TorusMesh::TorusMesh() {}
+
+/**
PointMesh
*/
@@ -1696,7 +1822,7 @@ void TubeTrailMesh::_create_mesh_array(Array &p_arr) const {
float r = radius;
if (curve.is_valid() && curve->get_point_count() > 0) {
- r *= curve->interpolate_baked(v);
+ r *= curve->sample_baked(v);
}
float x = sin(u * Math_TAU);
float z = cos(u * Math_TAU);
@@ -1737,7 +1863,7 @@ void TubeTrailMesh::_create_mesh_array(Array &p_arr) const {
// add top
float scale_pos = 1.0;
if (curve.is_valid() && curve->get_point_count() > 0) {
- scale_pos = curve->interpolate_baked(0);
+ scale_pos = curve->sample_baked(0);
}
if (scale_pos > CMP_EPSILON) {
@@ -1799,7 +1925,7 @@ void TubeTrailMesh::_create_mesh_array(Array &p_arr) const {
float scale_neg = 1.0;
if (curve.is_valid() && curve->get_point_count() > 0) {
- scale_neg = curve->interpolate_baked(1.0);
+ scale_neg = curve->sample_baked(1.0);
}
// add bottom
@@ -1888,12 +2014,12 @@ void TubeTrailMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_curve", "curve"), &TubeTrailMesh::set_curve);
ClassDB::bind_method(D_METHOD("get_curve"), &TubeTrailMesh::get_curve);
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater,suffix:m"), "set_radius", "get_radius");
ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_steps", PROPERTY_HINT_RANGE, "3,128,1"), "set_radial_steps", "get_radial_steps");
ADD_PROPERTY(PropertyInfo(Variant::INT, "sections", PROPERTY_HINT_RANGE, "2,128,1"), "set_sections", "get_sections");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "section_length", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001,or_greater"), "set_section_length", "get_section_length");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "section_length", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001,or_greater,suffix:m"), "set_section_length", "get_section_length");
ADD_PROPERTY(PropertyInfo(Variant::INT, "section_rings", PROPERTY_HINT_RANGE, "1,128,1"), "set_section_rings", "get_section_rings");
@@ -2012,7 +2138,7 @@ void RibbonTrailMesh::_create_mesh_array(Array &p_arr) const {
float s = size;
if (curve.is_valid() && curve->get_point_count() > 0) {
- s *= curve->interpolate_baked(v);
+ s *= curve->sample_baked(v);
}
points.push_back(Vector3(-s * 0.5, y, 0));
@@ -2115,9 +2241,9 @@ void RibbonTrailMesh::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_shape"), &RibbonTrailMesh::get_shape);
ADD_PROPERTY(PropertyInfo(Variant::INT, "shape", PROPERTY_HINT_ENUM, "Flat,Cross"), "set_shape", "get_shape");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "size", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_size", "get_size");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "size", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater,suffix:m"), "set_size", "get_size");
ADD_PROPERTY(PropertyInfo(Variant::INT, "sections", PROPERTY_HINT_RANGE, "2,128,1"), "set_sections", "get_sections");
- ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "section_length", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001,or_greater"), "set_section_length", "get_section_length");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "section_length", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001,or_greater,suffix:m"), "set_section_length", "get_section_length");
ADD_PROPERTY(PropertyInfo(Variant::INT, "section_segments", PROPERTY_HINT_RANGE, "1,128,1"), "set_section_segments", "get_section_segments");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_curve", "get_curve");
@@ -2127,3 +2253,916 @@ void RibbonTrailMesh::_bind_methods() {
RibbonTrailMesh::RibbonTrailMesh() {
}
+
+/*************************************************************************/
+/* TextMesh */
+/*************************************************************************/
+
+void TextMesh::_generate_glyph_mesh_data(const GlyphMeshKey &p_key, const Glyph &p_gl) const {
+ if (cache.has(p_key)) {
+ return;
+ }
+
+ GlyphMeshData &gl_data = cache[p_key];
+
+ Dictionary d = TS->font_get_glyph_contours(p_gl.font_rid, p_gl.font_size, p_gl.index);
+ Vector2 origin = Vector2(p_gl.x_off, p_gl.y_off) * pixel_size;
+
+ PackedVector3Array points = d["points"];
+ PackedInt32Array contours = d["contours"];
+ bool orientation = d["orientation"];
+
+ if (points.size() < 3 || contours.size() < 1) {
+ return; // No full contours, only glyph control points (or nothing), ignore.
+ }
+
+ // Approximate Bezier curves as polygons.
+ // See https://freetype.org/freetype2/docs/glyphs/glyphs-6.html, for more info.
+ for (int i = 0; i < contours.size(); i++) {
+ int32_t start = (i == 0) ? 0 : (contours[i - 1] + 1);
+ int32_t end = contours[i];
+ Vector<ContourPoint> polygon;
+
+ for (int32_t j = start; j <= end; j++) {
+ if (points[j].z == TextServer::CONTOUR_CURVE_TAG_ON) {
+ // Point on the curve.
+ Vector2 p = Vector2(points[j].x, points[j].y) * pixel_size + origin;
+ polygon.push_back(ContourPoint(p, true));
+ } else if (points[j].z == TextServer::CONTOUR_CURVE_TAG_OFF_CONIC) {
+ // Conic Bezier arc.
+ int32_t next = (j == end) ? start : (j + 1);
+ int32_t prev = (j == start) ? end : (j - 1);
+ Vector2 p0;
+ Vector2 p1 = Vector2(points[j].x, points[j].y);
+ Vector2 p2;
+
+ // For successive conic OFF points add a virtual ON point in the middle.
+ if (points[prev].z == TextServer::CONTOUR_CURVE_TAG_OFF_CONIC) {
+ p0 = (Vector2(points[prev].x, points[prev].y) + Vector2(points[j].x, points[j].y)) / 2.0;
+ } else if (points[prev].z == TextServer::CONTOUR_CURVE_TAG_ON) {
+ p0 = Vector2(points[prev].x, points[prev].y);
+ } else {
+ ERR_FAIL_MSG(vformat("Invalid conic arc point sequence at %d:%d", i, j));
+ }
+ if (points[next].z == TextServer::CONTOUR_CURVE_TAG_OFF_CONIC) {
+ p2 = (Vector2(points[j].x, points[j].y) + Vector2(points[next].x, points[next].y)) / 2.0;
+ } else if (points[next].z == TextServer::CONTOUR_CURVE_TAG_ON) {
+ p2 = Vector2(points[next].x, points[next].y);
+ } else {
+ ERR_FAIL_MSG(vformat("Invalid conic arc point sequence at %d:%d", i, j));
+ }
+
+ real_t step = CLAMP(curve_step / (p0 - p2).length(), 0.01, 0.5);
+ real_t t = step;
+ while (t < 1.0) {
+ real_t omt = (1.0 - t);
+ real_t omt2 = omt * omt;
+ real_t t2 = t * t;
+
+ Vector2 point = p1 + omt2 * (p0 - p1) + t2 * (p2 - p1);
+ Vector2 p = point * pixel_size + origin;
+ polygon.push_back(ContourPoint(p, false));
+ t += step;
+ }
+ } else if (points[j].z == TextServer::CONTOUR_CURVE_TAG_OFF_CUBIC) {
+ // Cubic Bezier arc.
+ int32_t cur = j;
+ int32_t next1 = (j == end) ? start : (j + 1);
+ int32_t next2 = (next1 == end) ? start : (next1 + 1);
+ int32_t prev = (j == start) ? end : (j - 1);
+
+ // There must be exactly two OFF points and two ON points for each cubic arc.
+ if (points[prev].z != TextServer::CONTOUR_CURVE_TAG_ON) {
+ cur = (cur == 0) ? end : cur - 1;
+ next1 = (next1 == 0) ? end : next1 - 1;
+ next2 = (next2 == 0) ? end : next2 - 1;
+ prev = (prev == 0) ? end : prev - 1;
+ } else {
+ j++;
+ }
+ ERR_FAIL_COND_MSG(points[prev].z != TextServer::CONTOUR_CURVE_TAG_ON, vformat("Invalid cubic arc point sequence at %d:%d", i, prev));
+ ERR_FAIL_COND_MSG(points[cur].z != TextServer::CONTOUR_CURVE_TAG_OFF_CUBIC, vformat("Invalid cubic arc point sequence at %d:%d", i, cur));
+ ERR_FAIL_COND_MSG(points[next1].z != TextServer::CONTOUR_CURVE_TAG_OFF_CUBIC, vformat("Invalid cubic arc point sequence at %d:%d", i, next1));
+ ERR_FAIL_COND_MSG(points[next2].z != TextServer::CONTOUR_CURVE_TAG_ON, vformat("Invalid cubic arc point sequence at %d:%d", i, next2));
+
+ Vector2 p0 = Vector2(points[prev].x, points[prev].y);
+ Vector2 p1 = Vector2(points[cur].x, points[cur].y);
+ Vector2 p2 = Vector2(points[next1].x, points[next1].y);
+ Vector2 p3 = Vector2(points[next2].x, points[next2].y);
+
+ real_t step = CLAMP(curve_step / (p0 - p3).length(), 0.01, 0.5);
+ real_t t = step;
+ while (t < 1.0) {
+ real_t omt = (1.0 - t);
+ real_t omt2 = omt * omt;
+ real_t omt3 = omt2 * omt;
+ real_t t2 = t * t;
+ real_t t3 = t2 * t;
+
+ Vector2 point = p0 * omt3 + p1 * omt2 * t * 3.0 + p2 * omt * t2 * 3.0 + p3 * t3;
+ Vector2 p = point * pixel_size + origin;
+ polygon.push_back(ContourPoint(p, false));
+ t += step;
+ }
+ } else {
+ ERR_FAIL_MSG(vformat("Unknown point tag at %d:%d", i, j));
+ }
+ }
+
+ if (polygon.size() < 3) {
+ continue; // Skip glyph control points.
+ }
+
+ if (!orientation) {
+ polygon.reverse();
+ }
+
+ gl_data.contours.push_back(polygon);
+ }
+
+ // Calculate bounds.
+ List<TPPLPoly> in_poly;
+ for (int i = 0; i < gl_data.contours.size(); i++) {
+ TPPLPoly inp;
+ inp.Init(gl_data.contours[i].size());
+ real_t length = 0.0;
+ for (int j = 0; j < gl_data.contours[i].size(); j++) {
+ int next = (j + 1 == gl_data.contours[i].size()) ? 0 : (j + 1);
+
+ gl_data.min_p.x = MIN(gl_data.min_p.x, gl_data.contours[i][j].point.x);
+ gl_data.min_p.y = MIN(gl_data.min_p.y, gl_data.contours[i][j].point.y);
+ gl_data.max_p.x = MAX(gl_data.max_p.x, gl_data.contours[i][j].point.x);
+ gl_data.max_p.y = MAX(gl_data.max_p.y, gl_data.contours[i][j].point.y);
+ length += (gl_data.contours[i][next].point - gl_data.contours[i][j].point).length();
+
+ inp.GetPoint(j) = gl_data.contours[i][j].point;
+ }
+ TPPLOrientation poly_orient = inp.GetOrientation();
+ if (poly_orient == TPPL_ORIENTATION_CW) {
+ inp.SetHole(true);
+ }
+ in_poly.push_back(inp);
+ gl_data.contours_info.push_back(ContourInfo(length, poly_orient == TPPL_ORIENTATION_CCW));
+ }
+
+ TPPLPartition tpart;
+
+ //Decompose and triangulate.
+ List<TPPLPoly> out_poly;
+ if (tpart.ConvexPartition_HM(&in_poly, &out_poly) == 0) {
+ ERR_FAIL_MSG("Convex decomposing failed. Make sure the font doesn't contain self-intersecting lines, as these are not supported in TextMesh.");
+ }
+ List<TPPLPoly> out_tris;
+ for (List<TPPLPoly>::Element *I = out_poly.front(); I; I = I->next()) {
+ if (tpart.Triangulate_OPT(&(I->get()), &out_tris) == 0) {
+ ERR_FAIL_MSG("Triangulation failed. Make sure the font doesn't contain self-intersecting lines, as these are not supported in TextMesh.");
+ }
+ }
+
+ for (List<TPPLPoly>::Element *I = out_tris.front(); I; I = I->next()) {
+ TPPLPoly &tp = I->get();
+ ERR_FAIL_COND(tp.GetNumPoints() != 3); // Triangles only.
+
+ for (int i = 0; i < 3; i++) {
+ gl_data.triangles.push_back(Vector2(tp.GetPoint(i).x, tp.GetPoint(i).y));
+ }
+ }
+}
+
+void TextMesh::_create_mesh_array(Array &p_arr) const {
+ Ref<Font> font = _get_font_or_default();
+ ERR_FAIL_COND(font.is_null());
+
+ if (dirty_cache) {
+ cache.clear();
+ dirty_cache = false;
+ }
+
+ // Update text buffer.
+ if (dirty_text) {
+ TS->shaped_text_clear(text_rid);
+ TS->shaped_text_set_direction(text_rid, text_direction);
+
+ String text = (uppercase) ? TS->string_to_upper(xl_text, language) : xl_text;
+ TS->shaped_text_add_string(text_rid, text, font->get_rids(), font_size, font->get_opentype_features(), language);
+ for (int i = 0; i < TextServer::SPACING_MAX; i++) {
+ TS->shaped_text_set_spacing(text_rid, TextServer::SpacingType(i), font->get_spacing(TextServer::SpacingType(i)));
+ }
+
+ Array stt;
+ if (st_parser == TextServer::STRUCTURED_TEXT_CUSTOM) {
+ GDVIRTUAL_CALL(_structured_text_parser, st_args, text, stt);
+ } else {
+ stt = TS->parse_structured_text(st_parser, st_args, text);
+ }
+ TS->shaped_text_set_bidi_override(text_rid, stt);
+
+ dirty_text = false;
+ dirty_font = false;
+ dirty_lines = true;
+ } else if (dirty_font) {
+ int spans = TS->shaped_get_span_count(text_rid);
+ for (int i = 0; i < spans; i++) {
+ TS->shaped_set_span_update_font(text_rid, i, font->get_rids(), font_size, font->get_opentype_features());
+ }
+ for (int i = 0; i < TextServer::SPACING_MAX; i++) {
+ TS->shaped_text_set_spacing(text_rid, TextServer::SpacingType(i), font->get_spacing(TextServer::SpacingType(i)));
+ }
+
+ dirty_font = false;
+ dirty_lines = true;
+ }
+
+ if (dirty_lines) {
+ for (int i = 0; i < lines_rid.size(); i++) {
+ TS->free_rid(lines_rid[i]);
+ }
+ lines_rid.clear();
+
+ BitField<TextServer::LineBreakFlag> autowrap_flags = TextServer::BREAK_MANDATORY;
+ switch (autowrap_mode) {
+ case TextServer::AUTOWRAP_WORD_SMART:
+ autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_ADAPTIVE | TextServer::BREAK_MANDATORY;
+ break;
+ case TextServer::AUTOWRAP_WORD:
+ autowrap_flags = TextServer::BREAK_WORD_BOUND | TextServer::BREAK_MANDATORY;
+ break;
+ case TextServer::AUTOWRAP_ARBITRARY:
+ autowrap_flags = TextServer::BREAK_GRAPHEME_BOUND | TextServer::BREAK_MANDATORY;
+ break;
+ case TextServer::AUTOWRAP_OFF:
+ break;
+ }
+ PackedInt32Array line_breaks = TS->shaped_text_get_line_breaks(text_rid, width, 0, autowrap_flags);
+
+ float max_line_w = 0.0;
+ for (int i = 0; i < line_breaks.size(); i = i + 2) {
+ RID line = TS->shaped_text_substr(text_rid, line_breaks[i], line_breaks[i + 1] - line_breaks[i]);
+ max_line_w = MAX(max_line_w, TS->shaped_text_get_width(line));
+ lines_rid.push_back(line);
+ }
+
+ if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL) {
+ for (int i = 0; i < lines_rid.size() - 1; i++) {
+ TS->shaped_text_fit_to_width(lines_rid[i], (width > 0) ? width : max_line_w, TextServer::JUSTIFICATION_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA);
+ }
+ }
+ dirty_lines = false;
+ }
+
+ float total_h = 0.0;
+ for (int i = 0; i < lines_rid.size(); i++) {
+ total_h += (TS->shaped_text_get_size(lines_rid[i]).y + line_spacing) * pixel_size;
+ }
+
+ float vbegin = 0.0;
+ switch (vertical_alignment) {
+ case VERTICAL_ALIGNMENT_FILL:
+ case VERTICAL_ALIGNMENT_TOP: {
+ // Nothing.
+ } break;
+ case VERTICAL_ALIGNMENT_CENTER: {
+ vbegin = (total_h - line_spacing * pixel_size) / 2.0;
+ } break;
+ case VERTICAL_ALIGNMENT_BOTTOM: {
+ vbegin = (total_h - line_spacing * pixel_size);
+ } break;
+ }
+
+ Vector<Vector3> vertices;
+ Vector<Vector3> normals;
+ Vector<float> tangents;
+ Vector<Vector2> uvs;
+ Vector<int32_t> indices;
+
+ Vector2 min_p = Vector2(INFINITY, INFINITY);
+ Vector2 max_p = Vector2(-INFINITY, -INFINITY);
+
+ int32_t p_size = 0;
+ int32_t i_size = 0;
+
+ Vector2 offset = Vector2(0, vbegin + lbl_offset.y * pixel_size);
+ for (int i = 0; i < lines_rid.size(); i++) {
+ const Glyph *glyphs = TS->shaped_text_get_glyphs(lines_rid[i]);
+ int gl_size = TS->shaped_text_get_glyph_count(lines_rid[i]);
+ float line_width = TS->shaped_text_get_width(lines_rid[i]) * pixel_size;
+
+ switch (horizontal_alignment) {
+ case HORIZONTAL_ALIGNMENT_LEFT:
+ offset.x = 0.0;
+ break;
+ case HORIZONTAL_ALIGNMENT_FILL:
+ case HORIZONTAL_ALIGNMENT_CENTER: {
+ offset.x = -line_width / 2.0;
+ } break;
+ case HORIZONTAL_ALIGNMENT_RIGHT: {
+ offset.x = -line_width;
+ } break;
+ }
+ offset.x += lbl_offset.x * pixel_size;
+ offset.y -= TS->shaped_text_get_ascent(lines_rid[i]) * pixel_size;
+
+ bool has_depth = !Math::is_zero_approx(depth);
+
+ for (int j = 0; j < gl_size; j++) {
+ if (glyphs[j].index == 0) {
+ offset.x += glyphs[j].advance * pixel_size * glyphs[j].repeat;
+ continue;
+ }
+ if (glyphs[j].font_rid != RID()) {
+ GlyphMeshKey key = GlyphMeshKey(glyphs[j].font_rid.get_id(), glyphs[j].index);
+ _generate_glyph_mesh_data(key, glyphs[j]);
+ GlyphMeshData &gl_data = cache[key];
+
+ p_size += glyphs[j].repeat * gl_data.triangles.size() * ((has_depth) ? 2 : 1);
+ i_size += glyphs[j].repeat * gl_data.triangles.size() * ((has_depth) ? 2 : 1);
+
+ if (has_depth) {
+ for (int k = 0; k < gl_data.contours.size(); k++) {
+ p_size += glyphs[j].repeat * gl_data.contours[k].size() * 4;
+ i_size += glyphs[j].repeat * gl_data.contours[k].size() * 6;
+ }
+ }
+
+ for (int r = 0; r < glyphs[j].repeat; r++) {
+ min_p.x = MIN(gl_data.min_p.x + offset.x, min_p.x);
+ min_p.y = MIN(gl_data.min_p.y - offset.y, min_p.y);
+ max_p.x = MAX(gl_data.max_p.x + offset.x, max_p.x);
+ max_p.y = MAX(gl_data.max_p.y - offset.y, max_p.y);
+
+ offset.x += glyphs[j].advance * pixel_size;
+ }
+ } else {
+ p_size += glyphs[j].repeat * 4;
+ i_size += glyphs[j].repeat * 6;
+
+ offset.x += glyphs[j].advance * pixel_size * glyphs[j].repeat;
+ }
+ }
+ offset.y -= (TS->shaped_text_get_descent(lines_rid[i]) + line_spacing) * pixel_size;
+ }
+
+ vertices.resize(p_size);
+ normals.resize(p_size);
+ uvs.resize(p_size);
+ tangents.resize(p_size * 4);
+ indices.resize(i_size);
+
+ Vector3 *vertices_ptr = vertices.ptrw();
+ Vector3 *normals_ptr = normals.ptrw();
+ float *tangents_ptr = tangents.ptrw();
+ Vector2 *uvs_ptr = uvs.ptrw();
+ int32_t *indices_ptr = indices.ptrw();
+
+ // Generate mesh.
+ int32_t p_idx = 0;
+ int32_t i_idx = 0;
+
+ offset = Vector2(0, vbegin + lbl_offset.y * pixel_size);
+ for (int i = 0; i < lines_rid.size(); i++) {
+ const Glyph *glyphs = TS->shaped_text_get_glyphs(lines_rid[i]);
+ int gl_size = TS->shaped_text_get_glyph_count(lines_rid[i]);
+ float line_width = TS->shaped_text_get_width(lines_rid[i]) * pixel_size;
+
+ switch (horizontal_alignment) {
+ case HORIZONTAL_ALIGNMENT_LEFT:
+ offset.x = 0.0;
+ break;
+ case HORIZONTAL_ALIGNMENT_FILL:
+ case HORIZONTAL_ALIGNMENT_CENTER: {
+ offset.x = -line_width / 2.0;
+ } break;
+ case HORIZONTAL_ALIGNMENT_RIGHT: {
+ offset.x = -line_width;
+ } break;
+ }
+ offset.x += lbl_offset.x * pixel_size;
+ offset.y -= TS->shaped_text_get_ascent(lines_rid[i]) * pixel_size;
+
+ bool has_depth = !Math::is_zero_approx(depth);
+
+ // Generate glyph data, precalculate size of the arrays and mesh bounds for UV.
+ for (int j = 0; j < gl_size; j++) {
+ if (glyphs[j].index == 0) {
+ offset.x += glyphs[j].advance * pixel_size * glyphs[j].repeat;
+ continue;
+ }
+ if (glyphs[j].font_rid != RID()) {
+ GlyphMeshKey key = GlyphMeshKey(glyphs[j].font_rid.get_id(), glyphs[j].index);
+ _generate_glyph_mesh_data(key, glyphs[j]);
+ const GlyphMeshData &gl_data = cache[key];
+
+ int64_t ts = gl_data.triangles.size();
+ const Vector2 *ts_ptr = gl_data.triangles.ptr();
+
+ for (int r = 0; r < glyphs[j].repeat; r++) {
+ for (int k = 0; k < ts; k += 3) {
+ // Add front face.
+ for (int l = 0; l < 3; l++) {
+ Vector3 point = Vector3(ts_ptr[k + l].x + offset.x, -ts_ptr[k + l].y + offset.y, depth / 2.0);
+ vertices_ptr[p_idx] = point;
+ normals_ptr[p_idx] = Vector3(0.0, 0.0, 1.0);
+ if (has_depth) {
+ uvs_ptr[p_idx] = Vector2(Math::remap(point.x, min_p.x, max_p.x, real_t(0.0), real_t(1.0)), Math::remap(point.y, -max_p.y, -min_p.y, real_t(0.4), real_t(0.0)));
+ } else {
+ uvs_ptr[p_idx] = Vector2(Math::remap(point.x, min_p.x, max_p.x, real_t(0.0), real_t(1.0)), Math::remap(point.y, -max_p.y, -min_p.y, real_t(1.0), real_t(0.0)));
+ }
+ tangents_ptr[p_idx * 4 + 0] = 1.0;
+ tangents_ptr[p_idx * 4 + 1] = 0.0;
+ tangents_ptr[p_idx * 4 + 2] = 0.0;
+ tangents_ptr[p_idx * 4 + 3] = 1.0;
+ indices_ptr[i_idx++] = p_idx;
+ p_idx++;
+ }
+ if (has_depth) {
+ // Add back face.
+ for (int l = 2; l >= 0; l--) {
+ Vector3 point = Vector3(ts_ptr[k + l].x + offset.x, -ts_ptr[k + l].y + offset.y, -depth / 2.0);
+ vertices_ptr[p_idx] = point;
+ normals_ptr[p_idx] = Vector3(0.0, 0.0, -1.0);
+ uvs_ptr[p_idx] = Vector2(Math::remap(point.x, min_p.x, max_p.x, real_t(0.0), real_t(1.0)), Math::remap(point.y, -max_p.y, -min_p.y, real_t(0.8), real_t(0.4)));
+ tangents_ptr[p_idx * 4 + 0] = -1.0;
+ tangents_ptr[p_idx * 4 + 1] = 0.0;
+ tangents_ptr[p_idx * 4 + 2] = 0.0;
+ tangents_ptr[p_idx * 4 + 3] = 1.0;
+ indices_ptr[i_idx++] = p_idx;
+ p_idx++;
+ }
+ }
+ }
+ // Add sides.
+ if (has_depth) {
+ for (int k = 0; k < gl_data.contours.size(); k++) {
+ int64_t ps = gl_data.contours[k].size();
+ const ContourPoint *ps_ptr = gl_data.contours[k].ptr();
+ const ContourInfo &ps_info = gl_data.contours_info[k];
+ real_t length = 0.0;
+ for (int l = 0; l < ps; l++) {
+ int prev = (l == 0) ? (ps - 1) : (l - 1);
+ int next = (l + 1 == ps) ? 0 : (l + 1);
+ Vector2 d1;
+ Vector2 d2 = (ps_ptr[next].point - ps_ptr[l].point).normalized();
+ if (ps_ptr[l].sharp) {
+ d1 = d2;
+ } else {
+ d1 = (ps_ptr[l].point - ps_ptr[prev].point).normalized();
+ }
+ real_t seg_len = (ps_ptr[next].point - ps_ptr[l].point).length();
+
+ Vector3 quad_faces[4] = {
+ Vector3(ps_ptr[l].point.x + offset.x, -ps_ptr[l].point.y + offset.y, -depth / 2.0),
+ Vector3(ps_ptr[next].point.x + offset.x, -ps_ptr[next].point.y + offset.y, -depth / 2.0),
+ Vector3(ps_ptr[l].point.x + offset.x, -ps_ptr[l].point.y + offset.y, depth / 2.0),
+ Vector3(ps_ptr[next].point.x + offset.x, -ps_ptr[next].point.y + offset.y, depth / 2.0),
+ };
+ for (int m = 0; m < 4; m++) {
+ const Vector2 &d = ((m % 2) == 0) ? d1 : d2;
+ real_t u_pos = ((m % 2) == 0) ? length : length + seg_len;
+ vertices_ptr[p_idx + m] = quad_faces[m];
+ normals_ptr[p_idx + m] = Vector3(d.y, d.x, 0.0);
+ if (m < 2) {
+ uvs_ptr[p_idx + m] = Vector2(Math::remap(u_pos, 0, ps_info.length, real_t(0.0), real_t(1.0)), (ps_info.ccw) ? 0.8 : 0.9);
+ } else {
+ uvs_ptr[p_idx + m] = Vector2(Math::remap(u_pos, 0, ps_info.length, real_t(0.0), real_t(1.0)), (ps_info.ccw) ? 0.9 : 1.0);
+ }
+ tangents_ptr[(p_idx + m) * 4 + 0] = d.x;
+ tangents_ptr[(p_idx + m) * 4 + 1] = -d.y;
+ tangents_ptr[(p_idx + m) * 4 + 2] = 0.0;
+ tangents_ptr[(p_idx + m) * 4 + 3] = 1.0;
+ }
+
+ indices_ptr[i_idx++] = p_idx;
+ indices_ptr[i_idx++] = p_idx + 1;
+ indices_ptr[i_idx++] = p_idx + 2;
+
+ indices_ptr[i_idx++] = p_idx + 1;
+ indices_ptr[i_idx++] = p_idx + 3;
+ indices_ptr[i_idx++] = p_idx + 2;
+
+ length += seg_len;
+ p_idx += 4;
+ }
+ }
+ }
+ offset.x += glyphs[j].advance * pixel_size;
+ }
+ } else {
+ // Add fallback quad for missing glyphs.
+ for (int r = 0; r < glyphs[j].repeat; r++) {
+ Size2 sz = TS->get_hex_code_box_size(glyphs[j].font_size, glyphs[j].index) * pixel_size;
+ Vector3 quad_faces[4] = {
+ Vector3(offset.x, offset.y, 0.0),
+ Vector3(offset.x, sz.y + offset.y, 0.0),
+ Vector3(sz.x + offset.x, sz.y + offset.y, 0.0),
+ Vector3(sz.x + offset.x, offset.y, 0.0),
+ };
+ for (int k = 0; k < 4; k++) {
+ vertices_ptr[p_idx + k] = quad_faces[k];
+ normals_ptr[p_idx + k] = Vector3(0.0, 0.0, 1.0);
+ if (has_depth) {
+ uvs_ptr[p_idx + k] = Vector2(Math::remap(quad_faces[k].x, min_p.x, max_p.x, real_t(0.0), real_t(1.0)), Math::remap(quad_faces[k].y, -max_p.y, -min_p.y, real_t(0.4), real_t(0.0)));
+ } else {
+ uvs_ptr[p_idx + k] = Vector2(Math::remap(quad_faces[k].x, min_p.x, max_p.x, real_t(0.0), real_t(1.0)), Math::remap(quad_faces[k].y, -max_p.y, -min_p.y, real_t(1.0), real_t(0.0)));
+ }
+ tangents_ptr[(p_idx + k) * 4 + 0] = 1.0;
+ tangents_ptr[(p_idx + k) * 4 + 1] = 0.0;
+ tangents_ptr[(p_idx + k) * 4 + 2] = 0.0;
+ tangents_ptr[(p_idx + k) * 4 + 3] = 1.0;
+ }
+
+ indices_ptr[i_idx++] = p_idx;
+ indices_ptr[i_idx++] = p_idx + 1;
+ indices_ptr[i_idx++] = p_idx + 2;
+
+ indices_ptr[i_idx++] = p_idx + 0;
+ indices_ptr[i_idx++] = p_idx + 2;
+ indices_ptr[i_idx++] = p_idx + 3;
+ p_idx += 4;
+
+ offset.x += glyphs[j].advance * pixel_size;
+ }
+ }
+ }
+ offset.y -= (TS->shaped_text_get_descent(lines_rid[i]) + line_spacing) * pixel_size;
+ }
+
+ if (indices.is_empty()) {
+ // If empty, add single triangle to suppress errors.
+ vertices.push_back(Vector3());
+ normals.push_back(Vector3());
+ uvs.push_back(Vector2());
+ tangents.push_back(1.0);
+ tangents.push_back(0.0);
+ tangents.push_back(0.0);
+ tangents.push_back(1.0);
+ indices.push_back(0);
+ indices.push_back(0);
+ indices.push_back(0);
+ }
+
+ p_arr[RS::ARRAY_VERTEX] = vertices;
+ p_arr[RS::ARRAY_NORMAL] = normals;
+ p_arr[RS::ARRAY_TANGENT] = tangents;
+ p_arr[RS::ARRAY_TEX_UV] = uvs;
+ p_arr[RS::ARRAY_INDEX] = indices;
+}
+
+void TextMesh::_bind_methods() {
+ ClassDB::bind_method(D_METHOD("set_horizontal_alignment", "alignment"), &TextMesh::set_horizontal_alignment);
+ ClassDB::bind_method(D_METHOD("get_horizontal_alignment"), &TextMesh::get_horizontal_alignment);
+
+ ClassDB::bind_method(D_METHOD("set_vertical_alignment", "alignment"), &TextMesh::set_vertical_alignment);
+ ClassDB::bind_method(D_METHOD("get_vertical_alignment"), &TextMesh::get_vertical_alignment);
+
+ ClassDB::bind_method(D_METHOD("set_text", "text"), &TextMesh::set_text);
+ ClassDB::bind_method(D_METHOD("get_text"), &TextMesh::get_text);
+
+ ClassDB::bind_method(D_METHOD("set_font", "font"), &TextMesh::set_font);
+ ClassDB::bind_method(D_METHOD("get_font"), &TextMesh::get_font);
+
+ ClassDB::bind_method(D_METHOD("set_font_size", "font_size"), &TextMesh::set_font_size);
+ ClassDB::bind_method(D_METHOD("get_font_size"), &TextMesh::get_font_size);
+
+ ClassDB::bind_method(D_METHOD("set_line_spacing", "line_spacing"), &TextMesh::set_line_spacing);
+ ClassDB::bind_method(D_METHOD("get_line_spacing"), &TextMesh::get_line_spacing);
+
+ ClassDB::bind_method(D_METHOD("set_autowrap_mode", "autowrap_mode"), &TextMesh::set_autowrap_mode);
+ ClassDB::bind_method(D_METHOD("get_autowrap_mode"), &TextMesh::get_autowrap_mode);
+
+ ClassDB::bind_method(D_METHOD("set_depth", "depth"), &TextMesh::set_depth);
+ ClassDB::bind_method(D_METHOD("get_depth"), &TextMesh::get_depth);
+
+ ClassDB::bind_method(D_METHOD("set_width", "width"), &TextMesh::set_width);
+ ClassDB::bind_method(D_METHOD("get_width"), &TextMesh::get_width);
+
+ ClassDB::bind_method(D_METHOD("set_pixel_size", "pixel_size"), &TextMesh::set_pixel_size);
+ ClassDB::bind_method(D_METHOD("get_pixel_size"), &TextMesh::get_pixel_size);
+
+ ClassDB::bind_method(D_METHOD("set_offset", "offset"), &TextMesh::set_offset);
+ ClassDB::bind_method(D_METHOD("get_offset"), &TextMesh::get_offset);
+
+ ClassDB::bind_method(D_METHOD("set_curve_step", "curve_step"), &TextMesh::set_curve_step);
+ ClassDB::bind_method(D_METHOD("get_curve_step"), &TextMesh::get_curve_step);
+
+ ClassDB::bind_method(D_METHOD("set_text_direction", "direction"), &TextMesh::set_text_direction);
+ ClassDB::bind_method(D_METHOD("get_text_direction"), &TextMesh::get_text_direction);
+
+ ClassDB::bind_method(D_METHOD("set_language", "language"), &TextMesh::set_language);
+ ClassDB::bind_method(D_METHOD("get_language"), &TextMesh::get_language);
+
+ ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override", "parser"), &TextMesh::set_structured_text_bidi_override);
+ ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override"), &TextMesh::get_structured_text_bidi_override);
+
+ ClassDB::bind_method(D_METHOD("set_structured_text_bidi_override_options", "args"), &TextMesh::set_structured_text_bidi_override_options);
+ ClassDB::bind_method(D_METHOD("get_structured_text_bidi_override_options"), &TextMesh::get_structured_text_bidi_override_options);
+
+ ClassDB::bind_method(D_METHOD("set_uppercase", "enable"), &TextMesh::set_uppercase);
+ ClassDB::bind_method(D_METHOD("is_uppercase"), &TextMesh::is_uppercase);
+
+ ClassDB::bind_method(D_METHOD("_font_changed"), &TextMesh::_font_changed);
+ ClassDB::bind_method(D_METHOD("_request_update"), &TextMesh::_request_update);
+
+ ADD_GROUP("Text", "");
+ ADD_PROPERTY(PropertyInfo(Variant::STRING, "text", PROPERTY_HINT_MULTILINE_TEXT, ""), "set_text", "get_text");
+ ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "font", PROPERTY_HINT_RESOURCE_TYPE, "Font"), "set_font", "get_font");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "font_size", PROPERTY_HINT_RANGE, "1,256,1,or_greater,suffix:px"), "set_font_size", "get_font_size");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "horizontal_alignment", PROPERTY_HINT_ENUM, "Left,Center,Right,Fill"), "set_horizontal_alignment", "get_horizontal_alignment");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "vertical_alignment", PROPERTY_HINT_ENUM, "Top,Center,Bottom"), "set_vertical_alignment", "get_vertical_alignment");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "uppercase"), "set_uppercase", "is_uppercase");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "line_spacing", PROPERTY_HINT_NONE, "suffix:px"), "set_line_spacing", "get_line_spacing");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "autowrap_mode", PROPERTY_HINT_ENUM, "Off,Arbitrary,Word,Word (Smart)"), "set_autowrap_mode", "get_autowrap_mode");
+
+ ADD_GROUP("Mesh", "");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pixel_size", PROPERTY_HINT_RANGE, "0.0001,128,0.0001,suffix:m"), "set_pixel_size", "get_pixel_size");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "curve_step", PROPERTY_HINT_RANGE, "0.1,10,0.1,suffix:px"), "set_curve_step", "get_curve_step");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth", PROPERTY_HINT_RANGE, "0.0,100.0,0.001,or_greater,suffix:m"), "set_depth", "get_depth");
+ ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "width", PROPERTY_HINT_NONE, "suffix:m"), "set_width", "get_width");
+ ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset", PROPERTY_HINT_NONE, "suffix:px"), "set_offset", "get_offset");
+
+ ADD_GROUP("BiDi", "");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "text_direction", PROPERTY_HINT_ENUM, "Auto,Left-to-Right,Right-to-Left"), "set_text_direction", "get_text_direction");
+ ADD_PROPERTY(PropertyInfo(Variant::STRING, "language", PROPERTY_HINT_LOCALE_ID, ""), "set_language", "get_language");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "structured_text_bidi_override", PROPERTY_HINT_ENUM, "Default,URI,File,Email,List,None,Custom"), "set_structured_text_bidi_override", "get_structured_text_bidi_override");
+ ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "structured_text_bidi_override_options"), "set_structured_text_bidi_override_options", "get_structured_text_bidi_override_options");
+}
+
+void TextMesh::_notification(int p_what) {
+ switch (p_what) {
+ case MainLoop::NOTIFICATION_TRANSLATION_CHANGED: {
+ String new_text = tr(text);
+ if (new_text == xl_text) {
+ return; // Nothing new.
+ }
+ xl_text = new_text;
+ dirty_text = true;
+ _request_update();
+ } break;
+ }
+}
+
+TextMesh::TextMesh() {
+ primitive_type = PRIMITIVE_TRIANGLES;
+ text_rid = TS->create_shaped_text();
+}
+
+TextMesh::~TextMesh() {
+ for (int i = 0; i < lines_rid.size(); i++) {
+ TS->free_rid(lines_rid[i]);
+ }
+ lines_rid.clear();
+
+ TS->free_rid(text_rid);
+}
+
+void TextMesh::set_horizontal_alignment(HorizontalAlignment p_alignment) {
+ ERR_FAIL_INDEX((int)p_alignment, 4);
+ if (horizontal_alignment != p_alignment) {
+ if (horizontal_alignment == HORIZONTAL_ALIGNMENT_FILL || p_alignment == HORIZONTAL_ALIGNMENT_FILL) {
+ dirty_lines = true;
+ }
+ horizontal_alignment = p_alignment;
+ _request_update();
+ }
+}
+
+HorizontalAlignment TextMesh::get_horizontal_alignment() const {
+ return horizontal_alignment;
+}
+
+void TextMesh::set_vertical_alignment(VerticalAlignment p_alignment) {
+ ERR_FAIL_INDEX((int)p_alignment, 4);
+ if (vertical_alignment != p_alignment) {
+ vertical_alignment = p_alignment;
+ _request_update();
+ }
+}
+
+VerticalAlignment TextMesh::get_vertical_alignment() const {
+ return vertical_alignment;
+}
+
+void TextMesh::set_text(const String &p_string) {
+ if (text != p_string) {
+ text = p_string;
+ xl_text = tr(text);
+ dirty_text = true;
+ _request_update();
+ }
+}
+
+String TextMesh::get_text() const {
+ return text;
+}
+
+void TextMesh::_font_changed() {
+ dirty_font = true;
+ dirty_cache = true;
+ call_deferred(SNAME("_request_update"));
+}
+
+void TextMesh::set_font(const Ref<Font> &p_font) {
+ if (font_override != p_font) {
+ if (font_override.is_valid()) {
+ font_override->disconnect(CoreStringNames::get_singleton()->changed, Callable(this, "_font_changed"));
+ }
+ font_override = p_font;
+ dirty_font = true;
+ dirty_cache = true;
+ if (font_override.is_valid()) {
+ font_override->connect(CoreStringNames::get_singleton()->changed, Callable(this, "_font_changed"));
+ }
+ _request_update();
+ }
+}
+
+Ref<Font> TextMesh::get_font() const {
+ return font_override;
+}
+
+Ref<Font> TextMesh::_get_font_or_default() const {
+ if (font_override.is_valid()) {
+ return font_override;
+ }
+
+ // Check the project-defined Theme resource.
+ if (ThemeDB::get_singleton()->get_project_theme().is_valid()) {
+ List<StringName> theme_types;
+ ThemeDB::get_singleton()->get_project_theme()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
+
+ for (const StringName &E : theme_types) {
+ if (ThemeDB::get_singleton()->get_project_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
+ return ThemeDB::get_singleton()->get_project_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ }
+ }
+ }
+
+ // Lastly, fall back on the items defined in the default Theme, if they exist.
+ {
+ List<StringName> theme_types;
+ ThemeDB::get_singleton()->get_default_theme()->get_type_dependencies(get_class_name(), StringName(), &theme_types);
+
+ for (const StringName &E : theme_types) {
+ if (ThemeDB::get_singleton()->get_default_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
+ return ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ }
+ }
+ }
+
+ // If they don't exist, use any type to return the default/empty value.
+ return ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", StringName());
+}
+
+void TextMesh::set_font_size(int p_size) {
+ if (font_size != p_size) {
+ font_size = CLAMP(p_size, 1, 127);
+ dirty_font = true;
+ dirty_cache = true;
+ _request_update();
+ }
+}
+
+int TextMesh::get_font_size() const {
+ return font_size;
+}
+
+void TextMesh::set_line_spacing(float p_line_spacing) {
+ if (line_spacing != p_line_spacing) {
+ line_spacing = p_line_spacing;
+ _request_update();
+ }
+}
+
+float TextMesh::get_line_spacing() const {
+ return line_spacing;
+}
+
+void TextMesh::set_autowrap_mode(TextServer::AutowrapMode p_mode) {
+ if (autowrap_mode != p_mode) {
+ autowrap_mode = p_mode;
+ dirty_lines = true;
+ _request_update();
+ }
+}
+
+TextServer::AutowrapMode TextMesh::get_autowrap_mode() const {
+ return autowrap_mode;
+}
+
+void TextMesh::set_depth(real_t p_depth) {
+ if (depth != p_depth) {
+ depth = MAX(p_depth, 0.0);
+ _request_update();
+ }
+}
+
+real_t TextMesh::get_depth() const {
+ return depth;
+}
+
+void TextMesh::set_width(real_t p_width) {
+ if (width != p_width) {
+ width = p_width;
+ dirty_lines = true;
+ _request_update();
+ }
+}
+
+real_t TextMesh::get_width() const {
+ return width;
+}
+
+void TextMesh::set_pixel_size(real_t p_amount) {
+ if (pixel_size != p_amount) {
+ pixel_size = CLAMP(p_amount, 0.0001, 128.0);
+ dirty_cache = true;
+ _request_update();
+ }
+}
+
+real_t TextMesh::get_pixel_size() const {
+ return pixel_size;
+}
+
+void TextMesh::set_offset(const Point2 &p_offset) {
+ if (lbl_offset != p_offset) {
+ lbl_offset = p_offset;
+ _request_update();
+ }
+}
+
+Point2 TextMesh::get_offset() const {
+ return lbl_offset;
+}
+
+void TextMesh::set_curve_step(real_t p_step) {
+ if (curve_step != p_step) {
+ curve_step = CLAMP(p_step, 0.1, 10.0);
+ dirty_cache = true;
+ _request_update();
+ }
+}
+
+real_t TextMesh::get_curve_step() const {
+ return curve_step;
+}
+
+void TextMesh::set_text_direction(TextServer::Direction p_text_direction) {
+ ERR_FAIL_COND((int)p_text_direction < -1 || (int)p_text_direction > 3);
+ if (text_direction != p_text_direction) {
+ text_direction = p_text_direction;
+ dirty_text = true;
+ _request_update();
+ }
+}
+
+TextServer::Direction TextMesh::get_text_direction() const {
+ return text_direction;
+}
+
+void TextMesh::set_language(const String &p_language) {
+ if (language != p_language) {
+ language = p_language;
+ dirty_text = true;
+ _request_update();
+ }
+}
+
+String TextMesh::get_language() const {
+ return language;
+}
+
+void TextMesh::set_structured_text_bidi_override(TextServer::StructuredTextParser p_parser) {
+ if (st_parser != p_parser) {
+ st_parser = p_parser;
+ dirty_text = true;
+ _request_update();
+ }
+}
+
+TextServer::StructuredTextParser TextMesh::get_structured_text_bidi_override() const {
+ return st_parser;
+}
+
+void TextMesh::set_structured_text_bidi_override_options(Array p_args) {
+ if (st_args != p_args) {
+ st_args = p_args;
+ dirty_text = true;
+ _request_update();
+ }
+}
+
+Array TextMesh::get_structured_text_bidi_override_options() const {
+ return st_args;
+}
+
+void TextMesh::set_uppercase(bool p_uppercase) {
+ if (uppercase != p_uppercase) {
+ uppercase = p_uppercase;
+ dirty_text = true;
+ _request_update();
+ }
+}
+
+bool TextMesh::is_uppercase() const {
+ return uppercase;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-06 09:21:22 +0000