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feat: implemented chunking

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Sara Gerretsen 2025-11-19 18:46:38 +01:00
parent 823d70a93c
commit f5a78e10c7
6 changed files with 188 additions and 45 deletions
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20
modules/terrain_editor/terrain_mesh_generator.h
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@ -5,15 +5,22 @@
#include "core/variant/callable.h"
#include "scene/main/node.h"
#include "scene/resources/gradient.h"
#include "scene/resources/material.h"
#include "scene/resources/mesh.h"
#include "scene/resources/surface_tool.h"
#include "terrain_editor/terrain_chunk.h"
#include "terrain_editor/terrain_primitive.h"
class TerrainMeshGenerator : public Node {
GDCLASS(TerrainMeshGenerator, Node);
static void _bind_methods();
void ready();
void on_configuration_changed();
protected:
void _notification(int what);
void rebuild_chunks();
public:
Color color_at_height(float height) const;
float evaluate_point(Vector2 at) const;
@ -26,6 +33,14 @@ public:
float get_color_gradient_start_height() const;
void set_color_gradient_end_height(float value);
float get_color_gradient_end_height() const;
void set_chunk_size(float size);
float get_chunk_size() const;
void set_lod1_detail(int detail);
int get_lod1_detail() const;
void set_chunk_count(int num);
int get_chunk_count() const;
void set_material(Ref<Material> material);
Ref<Material> get_material() const;
private:
Vector<Ref<TerrainPrimitive>> primitives{};
@ -33,6 +48,11 @@ private:
Ref<Gradient> vertex_color_gradient{};
float color_gradient_start_height{ 0.f };
float color_gradient_end_height{ 10.f };
float chunk_size{ 100.f };
int lod1_detail{ 25 };
int chunks_per_side{ 10 };
Vector<TerrainChunk *> chunks{};
Ref<Material> material{};
private:
Callable generation_changed{ callable_mp(this, &self_type::on_configuration_changed) };