Material* json_parse_material(const jsonvalue& json) {
auto material = new Material();
json_set_optvalue(json, material->kd, "kd");
json_set_optvalue(json, material->ks, "ks");
json_set_optvalue(json, material->kr, "kr");
json_set_optvalue(json, material->n, "n");
return material;
}
Surface* json_parse_surface(const jsonvalue& json) {
auto surface = new Surface();
json_set_optvalue(json, surface->frame, "frame");
json_set_optvalue(json, surface->radius,"radius");
json_set_optvalue(json, surface->isquad,"isquad");
if(json.object_contains("material")) surface->mat = json_parse_material(json.object_element("material"));
return surface;
}
FrameAnimation* json_parse_frame_animation(const jsonvalue& json) {
auto animation = new FrameAnimation();
json_set_optvalue(json, animation->rest_frame, "rest_frame");
json_set_optvalue(json, animation->keytimes, "keytimes");
json_set_optvalue(json, animation->translation, "translation");
json_set_optvalue(json, animation->rotation, "rotation");
return animation;
}
Camera* json_parse_camera(const jsonvalue& json) {
auto camera = new Camera();
json_set_optvalue(json, camera->frame, "frame");
json_set_optvalue(json, camera->width, "width");
json_set_optvalue(json, camera->height, "height");
json_set_optvalue(json, camera->focus, "focus");
json_set_optvalue(json, camera->dist, "dist");
return camera;
}
MeshSkinning* json_parse_mesh_skinning(const jsonvalue& json) {
auto skinning = new MeshSkinning();
json_set_optvalue(json, skinning->rest_pos, "rest_pos");
json_set_optvalue(json, skinning->rest_norm, "rest_norm");
json_set_optvalue(json, skinning->bone_ids, "bone_ids");
json_set_optvalue(json, skinning->bone_weights, "bone_weights");
json_set_optvalue(json, skinning->bone_xforms, "bone_xforms");
return skinning;
}
Scene* json_parse_scene(const jsonvalue& json) {
// prepare scene
auto scene = new Scene();
// camera
if (json.object_contains("camera")) scene->camera = json_parse_camera(json.object_element("camera"));
if (json.object_contains("lookat_camera")) scene->camera = json_parse_lookatcamera(json.object_element("lookat_camera"));
// surfaces
if(json.object_contains("surfaces")) scene->surfaces = json_parse_surfaces(json.object_element("surfaces"));
// meshes
if(json.object_contains("json_meshes")) {
json_texture_path_push(json.object_element("json_meshes").as_string());
scene->meshes = json_parse_meshes(load_json(json.object_element("json_meshes").as_string()));
json_texture_path_pop();
}
if(json.object_contains("meshes")) {
scene->meshes = json_parse_meshes(json.object_element("meshes"));
}
// lights
if(json.object_contains("lights")) scene->lights = json_parse_lights(json.object_element("lights"));
// animation
if(json.object_contains("animation")) scene->animation = json_parse_scene_animation(json.object_element("animation"));
// rendering parameters
json_set_optvalue(json, scene->image_width, "image_width");
json_set_optvalue(json, scene->image_height, "image_height");
json_set_optvalue(json, scene->image_samples, "image_samples");
json_set_optvalue(json, scene->background, "background");
json_parse_opttexture(json, scene->background_txt, "background_txt");
json_set_optvalue(json, scene->ambient, "ambient");
json_set_optvalue(json, scene->accelerate_bvh, "accelerate_bvh");
json_set_optvalue(json, scene->path_max_depth, "path_max_depth");
json_set_optvalue(json, scene->path_sample_brdf, "path_sample_brdf");
json_set_optvalue(json, scene->path_shadows, "path_shadows");
// done
return scene;
}
Surface* json_parse_surface(const jsonvalue& json) {
auto surface = new Surface();
json_set_optvalue(json, surface->frame, "frame");
json_set_optvalue(json, surface->radius,"radius");
json_set_optvalue(json, surface->isquad,"isquad");
if(json.object_contains("material")) surface->mat = json_parse_material(json.object_element("material"));
json_set_optvalue(json, surface->subdivision_level,"subdivision_level");
json_set_optvalue(json, surface->subdivision_smooth,"subdivision_smooth");
if(json.object_contains("animation")) surface->animation = json_parse_frame_animation(json.object_element("animation"));
return surface;
}
Scene* json_parse_scene(const jsonvalue& json) {
// prepare scene
auto scene = new Scene();
// camera
if (json.object_contains("camera")) scene->camera = json_parse_camera(json.object_element("camera"));
if (json.object_contains("lookat_camera")) scene->camera = json_parse_lookatcamera(json.object_element("lookat_camera"));
// surfaces
if(json.object_contains("surfaces")) scene->surfaces = json_parse_surfaces(json.object_element("surfaces"));
// lights
if(json.object_contains("lights")) scene->lights = json_parse_lights(json.object_element("lights"));
// rendering parameters
json_set_optvalue(json, scene->image_width, "image_width");
json_set_optvalue(json, scene->image_height, "image_height");
json_set_optvalue(json, scene->image_samples, "image_samples");
json_set_optvalue(json, scene->background, "background");
json_set_optvalue(json, scene->ambient, "ambient");
// done
return scene;
}
MeshSimulation* json_parse_mesh_simulation(const jsonvalue& json) {
auto simulation = new MeshSimulation();
json_set_optvalue(json, simulation->init_pos, "init_pos");
json_set_optvalue(json, simulation->init_vel, "init_vel");
json_set_optvalue(json, simulation->mass, "mass");
json_set_optvalue(json, simulation->pinned, "pinned");
json_set_optvalue(json, simulation->vel, "vel");
json_set_optvalue(json, simulation->force, "force");
if (json.object_contains("springs")) {
for(auto& elem : json.object_element("springs").as_array_ref()) {
auto spring = MeshSimulation::Spring();
json_set_optvalue(elem, spring.ids, "ids");
json_set_optvalue(elem, spring.restlength, "restlength");
json_set_optvalue(elem, spring.ks, "ks");
json_set_optvalue(elem, spring.kd, "kd");
simulation->springs.push_back(spring);
}
}
return simulation;
}
SceneAnimation* json_parse_scene_animation(const jsonvalue& json) {
auto animation = new SceneAnimation();
json_set_optvalue(json, animation->time, "time");
json_set_optvalue(json, animation->length, "length");
json_set_optvalue(json, animation->dt, "dt");
json_set_optvalue(json, animation->simsteps, "simsteps");
json_set_optvalue(json, animation->gravity, "gravity");
json_set_optvalue(json, animation->bounce_dump, "bounce_dump");
json_set_optvalue(json, animation->loop, "loop");
return animation;
}
Camera* json_parse_lookatcamera(const jsonvalue& json) {
auto from = z3f, to = zero3f, up = y3f;
auto width = 1.0f, height = 1.0f, dist = 1.0f;
json_set_optvalue(json, from, "from");
json_set_optvalue(json, to, "to");
json_set_optvalue(json, up, "up");
json_set_optvalue(json, width, "width");
json_set_optvalue(json, height, "height");
json_set_optvalue(json, dist, "dist");
return lookat_camera(from, to, up, width, height, dist);
}
Material* json_parse_material(const jsonvalue& json) {
auto material = new Material();
json_set_optvalue(json, material->kd, "kd");
json_set_optvalue(json, material->ks, "ks");
json_set_optvalue(json, material->kr, "kr");
json_set_optvalue(json, material->ke, "ke");
json_set_optvalue(json, material->n, "n");
json_set_optvalue(json, material->microfacet, "microfacet");
json_parse_opttexture(json, material->ke_txt, "ke_txt");
json_parse_opttexture(json, material->kd_txt, "kd_txt");
json_parse_opttexture(json, material->ks_txt, "ks_txt");
json_parse_opttexture(json, material->norm_txt, "norm_txt");
return material;
}
Light* json_parse_light(const jsonvalue& json) {
auto light = new Light();
json_set_optvalue(json, light->frame, "frame");
json_set_optvalue(json, light->intensity, "intensity");
return light;
}
Mesh* json_parse_mesh(const jsonvalue& json) {
auto mesh = new Mesh();
if(json.object_contains("json_mesh")) {
json_texture_path_push(json.object_element("json_mesh").as_string());
mesh = json_parse_mesh(load_json(json.object_element("json_mesh").as_string()));
json_texture_path_pop();
}
json_set_optvalue(json, mesh->frame, "frame");
json_set_optvalue(json, mesh->pos, "pos");
json_set_optvalue(json, mesh->norm, "norm");
json_set_optvalue(json, mesh->texcoord, "texcoord");
json_set_optvalue(json, mesh->triangle, "triangle");
json_set_optvalue(json, mesh->quad, "quad");
json_set_optvalue(json, mesh->point, "point");
json_set_optvalue(json, mesh->line, "line");
json_set_optvalue(json, mesh->spline, "spline");
if(json.object_contains("material")) mesh->mat = json_parse_material(json.object_element("material"));
json_set_optvalue(json, mesh->subdivision_catmullclark_level, "subdivision_catmullclark_level");
json_set_optvalue(json, mesh->subdivision_catmullclark_smooth, "subdivision_catmullclark_smooth");
json_set_optvalue(json, mesh->subdivision_bezier_level, "subdivision_bezier_level");
if(json.object_contains("animation")) mesh->animation = json_parse_frame_animation(json.object_element("animation"));
if(json.object_contains("skinning")) mesh->skinning = json_parse_mesh_skinning(json.object_element("skinning"));
if(json.object_contains("json_skinning")) mesh->skinning = json_parse_mesh_skinning(load_json(json.object_element("json_skinning").as_string()));
if(json.object_contains("simulation")) mesh->simulation = json_parse_mesh_simulation(json.object_element("simulation"));
if (mesh->skinning) {
if (mesh->skinning->rest_pos.empty()) mesh->skinning->rest_pos = mesh->pos;
if (mesh->skinning->rest_norm.empty()) mesh->skinning->rest_norm = mesh->norm;
if (mesh->pos.empty()) mesh->pos = mesh->skinning->rest_pos;
if (mesh->norm.empty()) mesh->norm = mesh->skinning->rest_norm;
}
// MYCODE
json_set_optvalue(json, mesh->subdiv_quad, "subdiv_quad");
return mesh;
}
Material* json_parse_material(const jsonvalue& json) {
auto material = new Material();
json_set_optvalue(json, material->kd, "kd");
json_set_optvalue(json, material->ks, "ks");
json_set_optvalue(json, material->kr, "kr");
json_set_optvalue(json, material->ke, "ke");
json_set_optvalue(json, material->n, "n");
json_set_optvalue(json, material->num_blurred_samples, "num_blurred_samples");
json_set_optvalue(json, material->blurred_reflection_size, "blurred_reflection_size");
// JSON options for custom texturing
json_set_optvalue(json, material->tiling, "tiling");
json_set_optvalue(json, material->bilinear_filter, "bilinear_filter");
json_set_optvalue(json, material->mipmap_filter, "mipmap_filter");
// Hook up the textures of varying resolutions for mipmapping
json_parse_opttexture(json, material->mipmap_texture_1, "mipmap_texture_1");
json_parse_opttexture(json, material->mipmap_texture_2, "mipmap_texture_2");
json_parse_opttexture(json, material->mipmap_texture_3, "mipmap_texture_3");
json_parse_opttexture(json, material->mipmap_texture_4, "mipmap_texture_4");
json_parse_opttexture(json, material->mipmap_texture_5, "mipmap_texture_5");
json_parse_opttexture(json, material->mipmap_texture_6, "mipmap_texture_6");
json_parse_opttexture(json, material->mipmap_texture_7, "mipmap_texture_7");
json_parse_opttexture(json, material->mipmap_texture_8, "mipmap_texture_8");
json_parse_opttexture(json, material->mipmap_texture_9, "mipmap_texture_9");
json_parse_opttexture(json, material->mipmap_texture_10, "mipmap_texture_10");
json_set_optvalue(json, material->microfacet, "microfacet");
json_parse_opttexture(json, material->ke_txt, "ke_txt");
json_parse_opttexture(json, material->kd_txt, "kd_txt");
json_parse_opttexture(json, material->ks_txt, "ks_txt");
json_parse_opttexture(json, material->norm_txt, "norm_txt");
return material;
}
