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107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
#ifndef VOXEL_SURFACE_H
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#define VOXEL_SURFACE_H
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/*
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Copyright (c) 2019-2020 Péter Magyar
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "core/math/color.h"
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#include "core/resource.h"
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#include "core/vector.h"
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#include "core/math/rect2.h"
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#include "scene/resources/material.h"
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#include "voxel_library.h"
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class VoxelLibrary;
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class VoxelSurface : public Resource {
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GDCLASS(VoxelSurface, Resource)
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public:
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/*
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_____
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/_____/I
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I I I <- BACK
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I F I I
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I_____I/
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I y
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I I
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O----- x I B
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/ I F I /
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/ z+ I ---I/
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*/
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enum VoxelSurfaceSides {
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VOXEL_SIDE_TOP = 0,
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VOXEL_SIDE_BOTTOM = 1,
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VOXEL_SIDE_SIDE = 2,
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};
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enum {
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VOXEL_SIDES_COUNT = 3,
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VOXEL_SIDES_ARRAY_SIZE = VOXEL_SIDES_COUNT * 2,
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};
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int get_id() const;
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void set_id(const int value);
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int get_mesher_index() const;
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void set_mesher_index(const int value);
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bool get_transparent() const;
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void set_transparent(const bool value);
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bool get_liquid() const;
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void set_liquid(const bool value);
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Rect2 get_rect(const VoxelSurfaceSides side) const;
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void set_rect(const VoxelSurfaceSides side, const Rect2 &rect);
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Ref<VoxelLibrary> get_library() const;
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void set_library(Ref<VoxelLibrary> library);
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Vector2 transform_uv(const VoxelSurfaceSides p_side, const Vector2 &p_uv) const;
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Vector2 transform_uv_scaled(const VoxelSurfaceSides p_side, const Vector2 &p_uv, const int p_current_x, const int p_current_y, const int p_max) const;
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virtual void refresh_rects();
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VoxelSurface();
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~VoxelSurface();
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protected:
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static void _bind_methods();
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VoxelLibrary *_library;
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int _id;
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int _mesher_index;
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bool _transparent;
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bool _liquid;
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Rect2 _rects[VOXEL_SIDES_COUNT];
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};
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VARIANT_ENUM_CAST(VoxelSurface::VoxelSurfaceSides);
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#endif
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