diff options
Diffstat (limited to 'scene/resources/sky_box.cpp')
| -rw-r--r-- | scene/resources/sky_box.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/scene/resources/sky_box.cpp b/scene/resources/sky_box.cpp new file mode 100644 index 0000000000..2a4fbfa8d4 --- /dev/null +++ b/scene/resources/sky_box.cpp @@ -0,0 +1,159 @@ +#include "sky_box.h" +#include "io/image_loader.h" + + +void SkyBox::set_radiance_size(RadianceSize p_size) { + ERR_FAIL_INDEX(p_size,RADIANCE_SIZE_MAX); + + radiance_size=p_size; + _radiance_changed(); +} + +SkyBox::RadianceSize SkyBox::get_radiance_size() const { + + return radiance_size; +} + +void SkyBox::_bind_methods() { + + ClassDB::bind_method(_MD("set_radiance_size","size"),&SkyBox::set_radiance_size); + ClassDB::bind_method(_MD("get_radiance_size"),&SkyBox::get_radiance_size); + + ADD_PROPERTY(PropertyInfo(Variant::INT,"radiance_size",PROPERTY_HINT_ENUM,"256,512,1024,2048"),_SCS("set_radiance_size"),_SCS("get_radiance_size")); + + + BIND_CONSTANT( RADIANCE_SIZE_256 ); + BIND_CONSTANT( RADIANCE_SIZE_512 ); + BIND_CONSTANT( RADIANCE_SIZE_1024 ); + BIND_CONSTANT( RADIANCE_SIZE_2048 ); + BIND_CONSTANT( RADIANCE_SIZE_MAX ); +} + +SkyBox::SkyBox() +{ + radiance_size=RADIANCE_SIZE_512; +} + +///////////////////////////////////////// + + + +void ImageSkyBox::_radiance_changed() { + + if (cube_map_valid) { + static const int size[RADIANCE_SIZE_MAX]={ + 256,512,1024,2048 + }; + VS::get_singleton()->skybox_set_texture(sky_box,cube_map,size[get_radiance_size()]); + } +} + +void ImageSkyBox::set_image_path(ImagePath p_image,const String &p_path) { + + ERR_FAIL_INDEX(p_image,IMAGE_PATH_MAX); + image_path[p_image]=p_path; + + bool all_ok=true; + for(int i=0;i<IMAGE_PATH_MAX;i++) { + if (image_path[i]==String()) { + all_ok=false; + } + } + + cube_map_valid=false; + + if (all_ok) { + + Image images[IMAGE_PATH_MAX]; + int w=0,h=0; + Image::Format format; + + for(int i=0;i<IMAGE_PATH_MAX;i++) { + Error err = ImageLoader::load_image(image_path[i],&images[i]); + if (err) { + ERR_PRINTS("Error loading image for skybox: "+image_path[i]); + return; + } + + if (i==0) { + w=images[0].get_width(); + h=images[0].get_height(); + format=images[0].get_format(); + } else { + if (images[i].get_width()!=w || images[i].get_height()!=h || images[i].get_format()!=format) { + ERR_PRINTS("Image size mismatch ("+itos(images[i].get_width())+","+itos(images[i].get_height())+":"+Image::get_format_name(images[i].get_format())+" when it should be "+itos(w)+","+itos(h)+":"+Image::get_format_name(format)+"): "+image_path[i]); + return; + } + } + } + + VS::get_singleton()->texture_allocate(cube_map,w,h,format,VS::TEXTURE_FLAG_FILTER|VS::TEXTURE_FLAG_CUBEMAP|VS::TEXTURE_FLAG_MIPMAPS); + for(int i=0;i<IMAGE_PATH_MAX;i++) { + VS::get_singleton()->texture_set_data(cube_map,images[i],VS::CubeMapSide(i)); + } + + cube_map_valid=true; + _radiance_changed(); + } + + +} + +String ImageSkyBox::get_image_path(ImagePath p_image) const { + + ERR_FAIL_INDEX_V(p_image,IMAGE_PATH_MAX,String()); + return image_path[p_image]; + +} + +RID ImageSkyBox::get_rid() const { + + return sky_box; +} + +void ImageSkyBox::_bind_methods() { + + ClassDB::bind_method(_MD("set_image_path","image","path"),&ImageSkyBox::set_image_path); + ClassDB::bind_method(_MD("get_image_path","image"),&ImageSkyBox::get_image_path); + + List<String> extensions; + ImageLoader::get_recognized_extensions(&extensions); + String hints; + for(List<String>::Element *E=extensions.front();E;E=E->next()) { + if (hints!=String()) { + hints+=","; + } + hints+="*."+E->get(); + } + + ADD_GROUP("Image Path","image_path_"); + ADD_PROPERTYI(PropertyInfo(Variant::STRING,"image_path_negative_x",PROPERTY_HINT_FILE,hints),_SCS("set_image_path"),_SCS("get_image_path"),IMAGE_PATH_NEGATIVE_X); + ADD_PROPERTYI(PropertyInfo(Variant::STRING,"image_path_positive_x",PROPERTY_HINT_FILE,hints),_SCS("set_image_path"),_SCS("get_image_path"),IMAGE_PATH_POSITIVE_X); + ADD_PROPERTYI(PropertyInfo(Variant::STRING,"image_path_negative_y",PROPERTY_HINT_FILE,hints),_SCS("set_image_path"),_SCS("get_image_path"),IMAGE_PATH_NEGATIVE_Y); + ADD_PROPERTYI(PropertyInfo(Variant::STRING,"image_path_positive_y",PROPERTY_HINT_FILE,hints),_SCS("set_image_path"),_SCS("get_image_path"),IMAGE_PATH_POSITIVE_Y); + ADD_PROPERTYI(PropertyInfo(Variant::STRING,"image_path_negative_z",PROPERTY_HINT_FILE,hints),_SCS("set_image_path"),_SCS("get_image_path"),IMAGE_PATH_NEGATIVE_Z); + ADD_PROPERTYI(PropertyInfo(Variant::STRING,"image_path_positive_z",PROPERTY_HINT_FILE,hints),_SCS("set_image_path"),_SCS("get_image_path"),IMAGE_PATH_POSITIVE_Z); + + BIND_CONSTANT( IMAGE_PATH_NEGATIVE_X ); + BIND_CONSTANT( IMAGE_PATH_POSITIVE_X ); + BIND_CONSTANT( IMAGE_PATH_NEGATIVE_Y ); + BIND_CONSTANT( IMAGE_PATH_POSITIVE_Y ); + BIND_CONSTANT( IMAGE_PATH_NEGATIVE_Z ); + BIND_CONSTANT( IMAGE_PATH_POSITIVE_Z ); + BIND_CONSTANT( IMAGE_PATH_MAX ); + +} + +ImageSkyBox::ImageSkyBox() { + + cube_map=VS::get_singleton()->texture_create(); + sky_box=VS::get_singleton()->skybox_create(); + cube_map_valid=false; +} + +ImageSkyBox::~ImageSkyBox() { + + VS::get_singleton()->free(cube_map); + VS::get_singleton()->free(sky_box); +} + |