bool InputBinder::try_bind_scene_entity_to_input(
const Scene& scene,
const SymbolTable& scene_symbols,
const char* entity_type,
const char* entity_name,
const char* param_value,
InputArray::iterator& input)
{
if (input.format() == InputFormatEntity)
{
#define BIND(symbol, collection) \
case symbol: \
input.bind(collection.get_by_name(param_value)); \
return true
switch (scene_symbols.lookup(param_value))
{
BIND(SymbolTable::SymbolColor, scene.colors());
BIND(SymbolTable::SymbolTexture, scene.textures());
BIND(SymbolTable::SymbolTextureInstance, scene.texture_instances());
#ifdef APPLESEED_WITH_OSL
BIND(SymbolTable::SymbolShaderGroup, scene.shader_groups());
#endif
BIND(SymbolTable::SymbolEnvironmentEDF, scene.environment_edfs());
BIND(SymbolTable::SymbolEnvironmentShader, scene.environment_shaders());
}
#undef BIND
}
else
{
switch (scene_symbols.lookup(param_value))
{
case SymbolTable::SymbolColor:
bind_color_to_input(
scene.colors(),
param_value,
input);
return true;
case SymbolTable::SymbolTextureInstance:
bind_texture_instance_to_input(
scene.texture_instances(),
~0, // the parent is the scene, not an assembly
entity_type,
entity_name,
param_value,
input);
return true;
}
}
return false;
}
void InputBinder::bind_assembly_entity_to_input(
const Scene& scene,
const SymbolTable& scene_symbols,
const Assembly& assembly,
const SymbolTable& assembly_symbols,
const char* entity_type,
const char* entity_name,
const char* param_value,
InputArray::iterator& input)
{
switch (assembly_symbols.lookup(param_value))
{
case SymbolTable::SymbolColor:
bind_color_to_input(
assembly.colors(),
param_value,
input);
break;
case SymbolTable::SymbolTextureInstance:
bind_texture_instance_to_input(
assembly.textures(),
assembly.texture_instances(),
assembly.get_uid(),
entity_type,
entity_name,
param_value,
input);
break;
case SymbolTable::SymbolNotFound:
// No entity with this name was found in this scope.
// Attempt to bind the input to a scene entity.
bind_scene_entity_to_input(
scene,
scene_symbols,
entity_type,
entity_name,
param_value,
input);
break;
default:
RENDERER_LOG_ERROR(
"while defining %s \"%s\": cannot bind \"%s\" to parameter \"%s\".",
entity_type,
entity_name,
param_value,
input.name());
++m_error_count;
break;
}
}
void InputBinder::bind_scene_entity_to_input(
const Scene& scene,
const SymbolTable& scene_symbols,
const char* entity_type,
const char* entity_name,
const char* param_value,
InputArray::iterator& input)
{
switch (scene_symbols.lookup(param_value))
{
case SymbolTable::SymbolColor:
bind_color_to_input(
scene.colors(),
param_value,
input);
break;
case SymbolTable::SymbolTextureInstance:
bind_texture_instance_to_input(
scene.textures(),
scene.texture_instances(),
~0, // the parent is the scene, not an assembly
entity_type,
entity_name,
param_value,
input);
break;
default:
RENDERER_LOG_ERROR(
"while defining %s \"%s\": cannot bind \"%s\" to parameter \"%s\".",
entity_type,
entity_name,
param_value,
input.name());
++m_error_count;
break;
}
}
bool InputBinder::try_bind_assembly_entity_to_input(
const Scene& scene,
const SymbolTable& scene_symbols,
const Assembly& assembly,
const SymbolTable& assembly_symbols,
const char* entity_type,
const char* entity_name,
const char* param_value,
InputArray::iterator& input)
{
if (input.format() == InputFormatEntity)
{
#define BIND(symbol, collection) \
case symbol: \
input.bind(collection.get_by_name(param_value)); \
return true
switch (assembly_symbols.lookup(param_value))
{
BIND(SymbolTable::SymbolColor, assembly.colors());
BIND(SymbolTable::SymbolTexture, assembly.textures());
BIND(SymbolTable::SymbolTextureInstance, assembly.texture_instances());
BIND(SymbolTable::SymbolBSDF, assembly.bsdfs());
BIND(SymbolTable::SymbolBSSRDF, assembly.bssrdfs());
BIND(SymbolTable::SymbolEDF, assembly.edfs());
#ifdef APPLESEED_WITH_OSL
BIND(SymbolTable::SymbolShaderGroup, assembly.shader_groups());
#endif
BIND(SymbolTable::SymbolSurfaceShader, assembly.surface_shaders());
BIND(SymbolTable::SymbolMaterial, assembly.materials());
BIND(SymbolTable::SymbolLight, assembly.lights());
BIND(SymbolTable::SymbolObject, assembly.objects());
BIND(SymbolTable::SymbolObjectInstance, assembly.object_instances());
}
#undef BIND
}
else
{
switch (assembly_symbols.lookup(param_value))
{
case SymbolTable::SymbolColor:
bind_color_to_input(
assembly.colors(),
param_value,
input);
return true;
case SymbolTable::SymbolTextureInstance:
bind_texture_instance_to_input(
assembly.texture_instances(),
assembly.get_uid(),
entity_type,
entity_name,
param_value,
input);
return true;
}
}
return false;
}
