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https://github.com/Relintai/terraman.git
synced 2025-04-21 21:41:20 +02:00
Add the TexturePacker, and some bindings into TerraMaterialCachePCM. Also implemented refresh_rects and _setup_material_albedo.
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@ -22,7 +22,45 @@ SOFTWARE.
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#include "terra_material_cache_pcm.h"
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#include "../../texture_packer/texture_packer.h"
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#include "scene/resources/texture.h"
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#include "terra_surface.h"
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#include "terra_surface_merger.h"
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int TerraMaterialCachePCM::get_texture_flags() const {
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return _packer->get_texture_flags();
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}
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void TerraMaterialCachePCM::set_texture_flags(const int flags) {
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_packer->set_texture_flags(flags);
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}
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int TerraMaterialCachePCM::get_max_atlas_size() const {
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return _packer->get_max_atlas_size();
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}
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void TerraMaterialCachePCM::set_max_atlas_size(const int size) {
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_packer->set_max_atlas_size(size);
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}
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bool TerraMaterialCachePCM::get_keep_original_atlases() const {
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return _packer->get_keep_original_atlases();
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}
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void TerraMaterialCachePCM::set_keep_original_atlases(const bool value) {
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_packer->set_keep_original_atlases(value);
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}
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Color TerraMaterialCachePCM::get_background_color() const {
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return _packer->get_background_color();
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}
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void TerraMaterialCachePCM::set_background_color(const Color &color) {
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_packer->set_background_color(color);
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}
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int TerraMaterialCachePCM::get_margin() const {
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return _packer->get_margin();
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}
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void TerraMaterialCachePCM::set_margin(const int margin) {
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_packer->set_margin(margin);
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}
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//Surfaces
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Ref<TerraSurface> TerraMaterialCachePCM::voxel_surface_get(const int index) {
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@ -41,13 +79,114 @@ void TerraMaterialCachePCM::voxel_surfaces_clear() {
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}
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void TerraMaterialCachePCM::refresh_rects() {
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bool texture_added = false;
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for (int i = 0; i < _surfaces.size(); i++) {
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Ref<TerraSurfaceMerger> surface = Ref<TerraSurfaceMerger>(_surfaces[i]);
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if (surface.is_valid()) {
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for (int j = 0; j < TerraSurface::TERRA_SIDES_COUNT; ++j) {
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Ref<Texture> tex = surface->get_texture(static_cast<TerraSurface::TerraSurfaceSides>(j));
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if (!tex.is_valid())
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continue;
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if (!_packer->contains_texture(tex)) {
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texture_added = true;
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surface->set_region(static_cast<TerraSurface::TerraSurfaceSides>(j), _packer->add_texture(tex));
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} else {
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surface->set_region(static_cast<TerraSurface::TerraSurfaceSides>(j), _packer->get_texture(tex));
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}
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}
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}
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}
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if (texture_added) {
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_packer->merge();
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ERR_FAIL_COND(_packer->get_texture_count() == 0);
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Ref<Texture> tex = _packer->get_generated_texture(0);
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setup_material_albedo(tex);
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}
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for (int i = 0; i < _surfaces.size(); i++) {
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Ref<TerraSurfaceMerger> surface = _surfaces[i];
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if (surface.is_valid()) {
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surface->refresh_rects();
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}
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}
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}
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void TerraMaterialCachePCM::_setup_material_albedo(Ref<Texture> texture) {
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int count = material_get_num();
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for (int i = 0; i < count; ++i) {
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Ref<Material> m = material_get(i);
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Ref<SpatialMaterial> spmat = m;
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if (spmat.is_valid()) {
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spmat->set_texture(SpatialMaterial::TEXTURE_ALBEDO, texture);
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return;
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}
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Ref<ShaderMaterial> shmat = m;
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if (shmat.is_valid()) {
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shmat->set_shader_param("texture_albedo", texture);
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}
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}
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}
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TerraMaterialCachePCM::TerraMaterialCachePCM() {
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_packer.instance();
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#if GODOT4
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#warning implement
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#else
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_packer->set_texture_flags(Texture::FLAG_MIPMAPS | Texture::FLAG_FILTER);
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#endif
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_packer->set_max_atlas_size(1024);
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_packer->set_keep_original_atlases(false);
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_packer->set_margin(0);
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}
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TerraMaterialCachePCM::~TerraMaterialCachePCM() {
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for (int i = 0; i < _surfaces.size(); ++i) {
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Ref<TerraSurface> surface = _surfaces[i];
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if (surface.is_valid()) {
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surface->set_library(Ref<TerramanLibrary>());
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}
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}
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_surfaces.clear();
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_packer->clear();
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_packer.unref();
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}
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void TerraMaterialCachePCM::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_texture_flags"), &TerraMaterialCachePCM::get_texture_flags);
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ClassDB::bind_method(D_METHOD("set_texture_flags", "flags"), &TerraMaterialCachePCM::set_texture_flags);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_flags", PROPERTY_HINT_FLAGS, "Mipmaps,Repeat,Filter,Anisotropic Linear,Convert to Linear,Mirrored Repeat,Video Surface"), "set_texture_flags", "get_texture_flags");
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ClassDB::bind_method(D_METHOD("get_max_atlas_size"), &TerraMaterialCachePCM::get_max_atlas_size);
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ClassDB::bind_method(D_METHOD("set_max_atlas_size", "size"), &TerraMaterialCachePCM::set_max_atlas_size);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "max_atlas_size"), "set_max_atlas_size", "get_max_atlas_size");
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ClassDB::bind_method(D_METHOD("get_keep_original_atlases"), &TerraMaterialCachePCM::get_keep_original_atlases);
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ClassDB::bind_method(D_METHOD("set_keep_original_atlases", "value"), &TerraMaterialCachePCM::set_keep_original_atlases);
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ADD_PROPERTY(PropertyInfo(Variant::BOOL, "keep_original_atlases"), "set_keep_original_atlases", "get_keep_original_atlases");
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ClassDB::bind_method(D_METHOD("get_background_color"), &TerraMaterialCachePCM::get_background_color);
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ClassDB::bind_method(D_METHOD("set_background_color", "color"), &TerraMaterialCachePCM::set_background_color);
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ADD_PROPERTY(PropertyInfo(Variant::COLOR, "background_color"), "set_background_color", "get_background_color");
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ClassDB::bind_method(D_METHOD("get_margin"), &TerraMaterialCachePCM::get_margin);
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ClassDB::bind_method(D_METHOD("set_margin", "size"), &TerraMaterialCachePCM::set_margin);
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ADD_PROPERTY(PropertyInfo(Variant::INT, "margin"), "set_margin", "get_margin");
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}
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@ -43,11 +43,27 @@ SOFTWARE.
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#include "../defines.h"
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class TerraSurface;
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class TexturePacker;
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class TerraMaterialCachePCM : public TerraMaterialCache {
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GDCLASS(TerraMaterialCachePCM, TerraMaterialCache);
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public:
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int get_texture_flags() const;
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void set_texture_flags(const int flags);
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int get_max_atlas_size() const;
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void set_max_atlas_size(const int size);
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bool get_keep_original_atlases() const;
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void set_keep_original_atlases(const bool value);
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Color get_background_color() const;
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void set_background_color(const Color &color);
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int get_margin() const;
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void set_margin(const int margin);
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Ref<TerraSurface> voxel_surface_get(const int index);
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void voxel_surface_add(Ref<TerraSurface> value);
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void voxel_surface_set(const int index, Ref<TerraSurface> value);
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@ -57,13 +73,15 @@ public:
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void refresh_rects();
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void _setup_material_albedo(Ref<Texture> texture);
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TerraMaterialCachePCM();
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~TerraMaterialCachePCM();
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protected:
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static void _bind_methods();
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//Ref<TextureMerger> merger;
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Ref<TexturePacker> _packer;
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};
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#endif
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