diff options
Diffstat (limited to 'scene/resources/primitive_meshes.cpp')
| -rw-r--r-- | scene/resources/primitive_meshes.cpp | 34 |
1 files changed, 29 insertions, 5 deletions
diff --git a/scene/resources/primitive_meshes.cpp b/scene/resources/primitive_meshes.cpp index 38acd0af0a..c9a890194d 100644 --- a/scene/resources/primitive_meshes.cpp +++ b/scene/resources/primitive_meshes.cpp @@ -36,11 +36,17 @@ */ 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(); @@ -210,6 +216,8 @@ void PrimitiveMesh::_bind_methods() { 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::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 +270,10 @@ 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 +314,7 @@ 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 +353,7 @@ 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 +393,7 @@ 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++; @@ -473,6 +485,10 @@ 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; @@ -724,6 +740,10 @@ BoxMesh::BoxMesh() {} */ void CylinderMesh::_create_mesh_array(Array &p_arr) const { + create_mesh_array(p_arr, top_radius, bottom_radius, height, radial_segments, rings); +} + +void CylinderMesh::create_mesh_array(Array &p_arr, float top_radius, float bottom_radius, float height, int radial_segments, int rings) { int i, j, prevrow, thisrow, point; float x, y, z, u, v, radius; @@ -1423,6 +1443,10 @@ Vector3 QuadMesh::get_center_offset() const { */ 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; |