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feat: implemented terrain editor plumbing

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Sara Gerretsen 2025-11-14 18:53:16 +01:00
parent 76dd9fbc62
commit 81ac67c623
10 changed files with 647 additions and 0 deletions
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42
modules/terrain_editor/terrain_mesh_generator.h Normal file
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#pragma once
#include "core/math/color.h"
#include "core/object/object.h"
#include "core/variant/callable.h"
#include "scene/main/node.h"
#include "scene/resources/gradient.h"
#include "scene/resources/mesh.h"
#include "scene/resources/surface_tool.h"
#include "terrain_editor/terrain_primitive.h"
class TerrainMeshGenerator : public Node {
GDCLASS(TerrainMeshGenerator, Node);
static void _bind_methods();
void on_configuration_changed();
public:
Color color_at_height(float height) const;
float evaluate_point(Vector2 at) const;
void generate_grid(Rect2 area, Ref<ArrayMesh> mesh, size_t side_points);
void set_primitives(Array array);
Array get_primitives() const;
void set_vertex_color_gradient(Ref<Gradient> gradient);
Ref<Gradient> get_vertex_color_gradient() const;
void set_color_gradient_start_height(float value);
float get_color_gradient_start_height() const;
void set_color_gradient_end_height(float value);
float get_color_gradient_end_height() const;
private:
Vector<Ref<TerrainPrimitive>> primitives{};
Ref<SurfaceTool> surface{ memnew(SurfaceTool) };
Ref<Gradient> vertex_color_gradient{};
float color_gradient_start_height{ 0.f };
float color_gradient_end_height{ 10.f };
private:
Callable generation_changed{ callable_mp(this, &self_type::on_configuration_changed) };
public:
static String const sig_primitives_changed;
};