mirror of
https://github.com/Relintai/voxelman.git
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106 lines
3.9 KiB
C++
106 lines
3.9 KiB
C++
/*
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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 "voxel_surface_merger.h"
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#include "voxelman_library_merger.h"
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#include "core/version.h"
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#if VERSION_MAJOR >= 4
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#define Texture Texture2D
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typedef class StandardMaterial3D SpatialMaterial;
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#endif
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Ref<AtlasTexture> VoxelSurfaceMerger::get_region(const VoxelSurfaceSides side) {
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return _regions[side];
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}
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void VoxelSurfaceMerger::set_region(const VoxelSurfaceSides side, Ref<AtlasTexture> texture) {
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_regions[side] = texture;
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}
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Ref<Texture> VoxelSurfaceMerger::get_texture(const VoxelSurfaceSides side) {
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return _textures[side];
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}
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void VoxelSurfaceMerger::set_texture(const VoxelSurfaceSides side, Ref<Texture> texture) {
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_textures[side] = texture;
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}
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void VoxelSurfaceMerger::refresh_rects() {
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VoxelmanLibraryMerger *lib = Object::cast_to<VoxelmanLibraryMerger>(_library);
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ERR_FAIL_COND(lib == NULL);
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for (int i = 0; i < VOXEL_SIDES_COUNT; ++i) {
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if (!_regions[i].is_valid()) {
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_rects[i] = Rect2();
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continue;
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}
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Ref<AtlasTexture> at = _regions[i];
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Ref<Texture> tex = at->get_atlas();
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if (!tex.is_valid()) {
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_rects[i] = Rect2();
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continue;
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}
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Rect2 region = at->get_region();
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float w = tex->get_width();
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float h = tex->get_height();
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Rect2 r;
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r.position.x = region.position.x / w;
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r.position.y = region.position.y / h;
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r.size.x = region.size.x / w;
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r.size.y = region.size.y / h;
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_rects[i] = r;
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}
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}
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VoxelSurfaceMerger::VoxelSurfaceMerger() {
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for (int i = 0; i < VOXEL_SIDES_COUNT; ++i) {
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_regions[i].unref();
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_textures[i].unref();
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}
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}
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VoxelSurfaceMerger::~VoxelSurfaceMerger() {
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}
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void VoxelSurfaceMerger::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_region", "side"), &VoxelSurfaceMerger::get_region);
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ClassDB::bind_method(D_METHOD("set_region", "side", "texture"), &VoxelSurfaceMerger::set_region);
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ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "region_top", PROPERTY_HINT_RESOURCE_TYPE, "AtlasTexture", 0), "set_region", "get_region", VOXEL_SIDE_TOP);
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ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "region_bottom", PROPERTY_HINT_RESOURCE_TYPE, "AtlasTexture", 0), "set_region", "get_region", VOXEL_SIDE_BOTTOM);
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ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "region_side", PROPERTY_HINT_RESOURCE_TYPE, "AtlasTexture", 0), "set_region", "get_region", VOXEL_SIDE_SIDE);
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ClassDB::bind_method(D_METHOD("get_texture", "side"), &VoxelSurfaceMerger::get_texture);
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ClassDB::bind_method(D_METHOD("set_texture", "side", "texture"), &VoxelSurfaceMerger::set_texture);
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ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "texture_top", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture", VOXEL_SIDE_TOP);
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ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "texture_bottom", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture", VOXEL_SIDE_BOTTOM);
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ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "texture_side", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_texture", "get_texture", VOXEL_SIDE_SIDE);
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}
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