51 lines
1.3 KiB
C++
51 lines
1.3 KiB
C++
#pragma once
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#include "core/object/object.h"
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#include "core/variant/variant.h"
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#include "macros.h"
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#include "scene/3d/node_3d.h"
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#include "scene/resources/curve.h"
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class TerrainModifier : public Node3D {
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GDCLASS(TerrainModifier, Node3D);
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static void _bind_methods();
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public:
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GDENUM(BlendMode, Add, Subtract, Override);
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protected:
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float blend(float under, float over, float weight);
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public:
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virtual float evaluate_at(Vector2 world_coordinate, float before);
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private:
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float blend_distance{ 1.0 };
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BlendMode blend_mode{ Add };
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public:
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GET_SET_FNS(float, blend_distance);
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GET_SET_FNS(BlendMode, blend_mode);
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};
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MAKE_TYPE_INFO(TerrainModifier::BlendMode, Variant::INT);
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class TerrainModifierDistance : public TerrainModifier {
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GDCLASS(TerrainModifierDistance, TerrainModifier);
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static void _bind_methods();
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protected:
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virtual float distance_at(Vector2 const &world_coordinate);
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public:
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float evaluate_at(Vector2 world_coordinate, float before) override;
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PackedStringArray get_configuration_warnings() const override;
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private:
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Ref<Curve> distance_weight_curve{};
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Ref<Curve> distance_height_curve{};
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public:
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GET_SET_FNS_EX(Ref<Curve>, distance_weight_curve, update_configuration_warnings());
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GET_SET_FNS_EX(Ref<Curve>, distance_height_curve, update_configuration_warnings());
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};
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