imdl_factory.h File Reference

‎/***************************************************************************************************
 * Copyright 2023 NVIDIA Corporation. All rights reserved.
 **************************************************************************************************/

#ifndef MI_NEURAYLIB_IMDL_FACTORY_H
#define MI_NEURAYLIB_IMDL_FACTORY_H

#include <mi/base/interface_declare.h>
#include <mi/neuraylib/iexpression.h>
#include <mi/neuraylib/version.h>

#if defined (MI_NEURAYLIB_DEPRECATED_12_1) || defined(MI_NEURAYLIB_DEPRECATED_14_0)
#include <mi/neuraylib/imdl_execution_context.h>
#endif

namespace mi {

class IArray;
class IString;

namespace neuraylib {

class IExpression_factory;
class IMdl_execution_context;
class IMdl_module_builder;
class IMdl_module_transformer;
class ITransaction;
class IType_factory;
class IValue_bsdf_measurement;
class IValue_factory;
class IValue_light_profile;
class IValue_texture;





class IMdl_factory : public
    mi::base::Interface_declare<0xba936279,0x4b71,0x42a4,0x95,0x37,0x98,0x69,0x97,0xb3,0x47,0x72>
{
public:
    virtual IType_factory* create_type_factory( ITransaction* transaction) = 0;

    virtual IValue_factory* create_value_factory( ITransaction* transaction) = 0;

    virtual IExpression_factory* create_expression_factory( ITransaction* transaction) = 0;

    virtual IMdl_execution_context* create_execution_context() = 0;

    virtual IMdl_execution_context* clone( const IMdl_execution_context* context) = 0;

    virtual IValue_texture* create_texture(
        ITransaction* transaction,
        const char* file_path,
        IType_texture::Shape shape,
        Float32 gamma,
        const char* selector,
        bool shared,
        IMdl_execution_context* context) = 0;

#ifdef MI_NEURAYLIB_DEPRECATED_12_1
    inline IValue_texture* create_texture(
        ITransaction* transaction,
        const char* file_path,
        IType_texture::Shape shape,
        Float32 gamma,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle< IMdl_execution_context> context( create_execution_context());
        IValue_texture* result = create_texture(
            transaction, file_path, shape, gamma, 0, shared, context.get());
        if( errors) {
            mi::base::Handle< const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_12_1

#ifdef MI_NEURAYLIB_DEPRECATED_14_0
    inline IValue_texture* create_texture(
        ITransaction* transaction,
        const char* file_path,
        IType_texture::Shape shape,
        Float32 gamma,
        const char* selector,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle< IMdl_execution_context> context( create_execution_context());
        IValue_texture* result = create_texture(
            transaction, file_path, shape, gamma, selector, shared, context.get());
        if( errors) {
            mi::base::Handle< const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_14_0

    virtual IValue_light_profile* create_light_profile(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        IMdl_execution_context* context) = 0;

#ifdef MI_NEURAYLIB_DEPRECATED_14_0
    inline IValue_light_profile* create_light_profile(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle< IMdl_execution_context> context( create_execution_context());
        IValue_light_profile* result = create_light_profile(
            transaction, file_path, shared, context.get());
        if( errors) {
            mi::base::Handle< const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_14_0

    virtual IValue_bsdf_measurement* create_bsdf_measurement(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        IMdl_execution_context* context) = 0;

#ifdef MI_NEURAYLIB_DEPRECATED_14_0
    inline IValue_bsdf_measurement* create_bsdf_measurement(
        ITransaction* transaction,
        const char* file_path,
        bool shared,
        Sint32* errors = 0)
    {
        mi::base::Handle< IMdl_execution_context> context( create_execution_context());
        IValue_bsdf_measurement* result = create_bsdf_measurement(
            transaction, file_path, shared, context.get());
        if( errors) {
            mi::base::Handle< const IMessage> msg( context->get_error_message( 0));
            *errors = msg ? msg->get_code() : 0;
        }
        return result;
    }
#endif // MI_NEURAYLIB_DEPRECATED_14_0

    virtual IMdl_module_builder* create_module_builder(
        ITransaction* transaction,
        const char* module_name,
        Mdl_version min_module_version,
        Mdl_version max_module_version,
        IMdl_execution_context* context) = 0;

    virtual IMdl_module_transformer* create_module_transformer(
        ITransaction* transaction, const char* module_name, IMdl_execution_context* context) = 0;

    virtual const IString* get_db_module_name( const char* mdl_name) = 0;

    virtual const IString* get_db_definition_name( const char* mdl_name) = 0;

    virtual void analyze_uniform(
        ITransaction* transaction,
        const char* root_name,
        bool root_uniform,
        const IExpression* query_expr,
        bool& query_result,
        IString* error_path,
        IMdl_execution_context* context) const = 0;

    virtual const IString* decode_name( const char* name) = 0;

    virtual const IString* encode_module_name( const char* name) = 0;

    virtual const IString* encode_function_definition_name(
        const char* name, const IArray* parameter_types) const = 0;

    virtual const IString* encode_type_name( const char* name) const = 0;

    virtual bool is_valid_mdl_identifier( const char* name) const = 0;
};
 // end group mi_neuray_mdl_misc

} // namespace neuraylib

} // namespace mi

#endif // MI_NEURAYLIB_IMDL_FACTORY_H