diff --git a/modules/gltf/doc_classes/GLTFAccessor.xml b/modules/gltf/doc_classes/GLTFAccessor.xml index ba7323b7cde..54762faed75 100644 --- a/modules/gltf/doc_classes/GLTFAccessor.xml +++ b/modules/gltf/doc_classes/GLTFAccessor.xml @@ -12,34 +12,50 @@ $DOCS_URL/tutorials/io/runtime_file_loading_and_saving.html + + The GLTF accessor type as an enum. Possible values are 0 for "SCALAR", 1 for "VEC2", 2 for "VEC3", 3 for "VEC4", 4 for "MAT2", 5 for "MAT3", and 6 for "MAT4". + The index of the buffer view this accessor is referencing. If [code]-1[/code], this accessor is not referencing any buffer view. + The offset relative to the start of the buffer view in bytes. + The GLTF component type as an enum. Possible values are 5120 for "BYTE", 5121 for "UNSIGNED_BYTE", 5122 for "SHORT", 5123 for "UNSIGNED_SHORT", 5125 for "UNSIGNED_INT", and 5126 for "FLOAT". A value of 5125 or "UNSIGNED_INT" must not be used for any accessor that is not referenced by mesh.primitive.indices. + The number of elements referenced by this accessor. + Maximum value of each component in this accessor. + Minimum value of each component in this accessor. + Specifies whether integer data values are normalized before usage. + Number of deviating accessor values stored in the sparse array. + The index of the buffer view with sparse indices. The referenced buffer view MUST NOT have its target or byteStride properties defined. The buffer view and the optional byteOffset MUST be aligned to the componentType byte length. + The offset relative to the start of the buffer view in bytes. + The indices component data type as an enum. Possible values are 5121 for "UNSIGNED_BYTE", 5123 for "UNSIGNED_SHORT", and 5125 for "UNSIGNED_INT". + The index of the bufferView with sparse values. The referenced buffer view MUST NOT have its target or byteStride properties defined. + The offset relative to the start of the bufferView in bytes. - + + The GLTF accessor type as an enum. Use [member accessor_type] instead. diff --git a/modules/gltf/gltf_defines.h b/modules/gltf/gltf_defines.h index d044105b421..c1918e5908d 100644 --- a/modules/gltf/gltf_defines.h +++ b/modules/gltf/gltf_defines.h @@ -66,14 +66,4 @@ using GLTFSkinIndex = int; using GLTFTextureIndex = int; using GLTFTextureSamplerIndex = int; -enum GLTFType { - TYPE_SCALAR, - TYPE_VEC2, - TYPE_VEC3, - TYPE_VEC4, - TYPE_MAT2, - TYPE_MAT3, - TYPE_MAT4, -}; - #endif // GLTF_DEFINES_H diff --git a/modules/gltf/gltf_document.cpp b/modules/gltf/gltf_document.cpp index 5dcf67b7689..3a1a2f4e605 100644 --- a/modules/gltf/gltf_document.cpp +++ b/modules/gltf/gltf_document.cpp @@ -886,7 +886,7 @@ Error GLTFDocument::_encode_accessors(Ref p_state) { Ref accessor = p_state->accessors[i]; d["componentType"] = accessor->component_type; d["count"] = accessor->count; - d["type"] = _get_accessor_type_name(accessor->type); + d["type"] = _get_accessor_type_name(accessor->accessor_type); d["normalized"] = accessor->normalized; d["max"] = accessor->max; d["min"] = accessor->min; @@ -934,58 +934,58 @@ Error GLTFDocument::_encode_accessors(Ref p_state) { return OK; } -String GLTFDocument::_get_accessor_type_name(const GLTFType p_type) { - if (p_type == GLTFType::TYPE_SCALAR) { +String GLTFDocument::_get_accessor_type_name(const GLTFAccessorType p_accessor_type) { + if (p_accessor_type == GLTFAccessorType::TYPE_SCALAR) { return "SCALAR"; } - if (p_type == GLTFType::TYPE_VEC2) { + if (p_accessor_type == GLTFAccessorType::TYPE_VEC2) { return "VEC2"; } - if (p_type == GLTFType::TYPE_VEC3) { + if (p_accessor_type == GLTFAccessorType::TYPE_VEC3) { return "VEC3"; } - if (p_type == GLTFType::TYPE_VEC4) { + if (p_accessor_type == GLTFAccessorType::TYPE_VEC4) { return "VEC4"; } - if (p_type == GLTFType::TYPE_MAT2) { + if (p_accessor_type == GLTFAccessorType::TYPE_MAT2) { return "MAT2"; } - if (p_type == GLTFType::TYPE_MAT3) { + if (p_accessor_type == GLTFAccessorType::TYPE_MAT3) { return "MAT3"; } - if (p_type == GLTFType::TYPE_MAT4) { + if (p_accessor_type == GLTFAccessorType::TYPE_MAT4) { return "MAT4"; } ERR_FAIL_V("SCALAR"); } -GLTFType GLTFDocument::_get_type_from_str(const String &p_string) { +GLTFAccessorType GLTFDocument::_get_accessor_type_from_str(const String &p_string) { if (p_string == "SCALAR") { - return GLTFType::TYPE_SCALAR; + return GLTFAccessorType::TYPE_SCALAR; } if (p_string == "VEC2") { - return GLTFType::TYPE_VEC2; + return GLTFAccessorType::TYPE_VEC2; } if (p_string == "VEC3") { - return GLTFType::TYPE_VEC3; + return GLTFAccessorType::TYPE_VEC3; } if (p_string == "VEC4") { - return GLTFType::TYPE_VEC4; + return GLTFAccessorType::TYPE_VEC4; } if (p_string == "MAT2") { - return GLTFType::TYPE_MAT2; + return GLTFAccessorType::TYPE_MAT2; } if (p_string == "MAT3") { - return GLTFType::TYPE_MAT3; + return GLTFAccessorType::TYPE_MAT3; } if (p_string == "MAT4") { - return GLTFType::TYPE_MAT4; + return GLTFAccessorType::TYPE_MAT4; } - ERR_FAIL_V(GLTFType::TYPE_SCALAR); + ERR_FAIL_V(GLTFAccessorType::TYPE_SCALAR); } Error GLTFDocument::_parse_accessors(Ref p_state) { @@ -1004,7 +1004,7 @@ Error GLTFDocument::_parse_accessors(Ref p_state) { ERR_FAIL_COND_V(!d.has("count"), ERR_PARSE_ERROR); accessor->count = d["count"]; ERR_FAIL_COND_V(!d.has("type"), ERR_PARSE_ERROR); - accessor->type = _get_type_from_str(d["type"]); + accessor->accessor_type = _get_accessor_type_from_str(d["type"]); if (d.has("bufferView")) { accessor->buffer_view = d["bufferView"]; //optional because it may be sparse... @@ -1088,26 +1088,12 @@ String GLTFDocument::_get_component_type_name(const uint32_t p_component) { return ""; } -String GLTFDocument::_get_type_name(const GLTFType p_component) { - static const char *names[] = { - "float", - "vec2", - "vec3", - "vec4", - "mat2", - "mat3", - "mat4" - }; - - return names[p_component]; -} - -Error GLTFDocument::_encode_buffer_view(Ref p_state, const double *p_src, const int p_count, const GLTFType p_type, const int p_component_type, const bool p_normalized, const int p_byte_offset, const bool p_for_vertex, GLTFBufferViewIndex &r_accessor, const bool p_for_vertex_indices) { +Error GLTFDocument::_encode_buffer_view(Ref p_state, const double *p_src, const int p_count, const GLTFAccessorType p_accessor_type, const int p_component_type, const bool p_normalized, const int p_byte_offset, const bool p_for_vertex, GLTFBufferViewIndex &r_accessor, const bool p_for_vertex_indices) { const int component_count_for_type[7] = { 1, 2, 3, 4, 4, 9, 16 }; - const int component_count = component_count_for_type[p_type]; + const int component_count = component_count_for_type[p_accessor_type]; const int component_size = _get_component_type_size(p_component_type); ERR_FAIL_COND_V(component_size == 0, FAILED); @@ -1117,18 +1103,18 @@ Error GLTFDocument::_encode_buffer_view(Ref p_state, const double *p_ switch (p_component_type) { case COMPONENT_TYPE_BYTE: case COMPONENT_TYPE_UNSIGNED_BYTE: { - if (p_type == TYPE_MAT2) { + if (p_accessor_type == TYPE_MAT2) { skip_every = 2; skip_bytes = 2; } - if (p_type == TYPE_MAT3) { + if (p_accessor_type == TYPE_MAT3) { skip_every = 3; skip_bytes = 1; } } break; case COMPONENT_TYPE_SHORT: case COMPONENT_TYPE_UNSIGNED_SHORT: { - if (p_type == TYPE_MAT3) { + if (p_accessor_type == TYPE_MAT3) { skip_every = 6; skip_bytes = 4; } @@ -1147,7 +1133,7 @@ Error GLTFDocument::_encode_buffer_view(Ref p_state, const double *p_ stride += 4 - (stride % 4); //according to spec must be multiple of 4 } //use to debug - print_verbose("glTF: encoding type " + _get_type_name(p_type) + " component type: " + _get_component_type_name(p_component_type) + " stride: " + itos(stride) + " amount " + itos(p_count)); + print_verbose("glTF: encoding accessor type " + _get_accessor_type_name(p_accessor_type) + " component type: " + _get_component_type_name(p_component_type) + " stride: " + itos(stride) + " amount " + itos(p_count)); print_verbose("glTF: encoding accessor offset " + itos(p_byte_offset) + " view offset: " + itos(bv->byte_offset) + " total buffer len: " + itos(gltf_buffer.size()) + " view len " + itos(bv->byte_length)); @@ -1310,7 +1296,7 @@ Error GLTFDocument::_encode_buffer_view(Ref p_state, const double *p_ return OK; } -Error GLTFDocument::_decode_buffer_view(Ref p_state, double *p_dst, const GLTFBufferViewIndex p_buffer_view, const int p_skip_every, const int p_skip_bytes, const int p_element_size, const int p_count, const GLTFType p_type, const int p_component_count, const int p_component_type, const int p_component_size, const bool p_normalized, const int p_byte_offset, const bool p_for_vertex) { +Error GLTFDocument::_decode_buffer_view(Ref p_state, double *p_dst, const GLTFBufferViewIndex p_buffer_view, const int p_skip_every, const int p_skip_bytes, const int p_element_size, const int p_count, const GLTFAccessorType p_accessor_type, const int p_component_count, const int p_component_type, const int p_component_size, const bool p_normalized, const int p_byte_offset, const bool p_for_vertex) { const Ref bv = p_state->buffer_views[p_buffer_view]; int stride = p_element_size; @@ -1328,7 +1314,7 @@ Error GLTFDocument::_decode_buffer_view(Ref p_state, double *p_dst, c const uint8_t *bufptr = buffer.ptr(); //use to debug - print_verbose("glTF: type " + _get_type_name(p_type) + " component type: " + _get_component_type_name(p_component_type) + " stride: " + itos(stride) + " amount " + itos(p_count)); + print_verbose("glTF: accessor type " + _get_accessor_type_name(p_accessor_type) + " component type: " + _get_component_type_name(p_component_type) + " stride: " + itos(stride) + " amount " + itos(p_count)); print_verbose("glTF: accessor offset " + itos(p_byte_offset) + " view offset: " + itos(bv->byte_offset) + " total buffer len: " + itos(buffer.size()) + " view len " + itos(bv->byte_length)); const int buffer_end = (stride * (p_count - 1)) + p_element_size; @@ -1430,7 +1416,7 @@ Vector GLTFDocument::_decode_accessor(Ref p_state, const GLTF 1, 2, 3, 4, 4, 9, 16 }; - const int component_count = component_count_for_type[a->type]; + const int component_count = component_count_for_type[a->accessor_type]; const int component_size = _get_component_type_size(a->component_type); ERR_FAIL_COND_V(component_size == 0, Vector()); int element_size = component_count * component_size; @@ -1441,12 +1427,12 @@ Vector GLTFDocument::_decode_accessor(Ref p_state, const GLTF switch (a->component_type) { case COMPONENT_TYPE_BYTE: case COMPONENT_TYPE_UNSIGNED_BYTE: { - if (a->type == TYPE_MAT2) { + if (a->accessor_type == TYPE_MAT2) { skip_every = 2; skip_bytes = 2; element_size = 8; //override for this case } - if (a->type == TYPE_MAT3) { + if (a->accessor_type == TYPE_MAT3) { skip_every = 3; skip_bytes = 1; element_size = 12; //override for this case @@ -1454,7 +1440,7 @@ Vector GLTFDocument::_decode_accessor(Ref p_state, const GLTF } break; case COMPONENT_TYPE_SHORT: case COMPONENT_TYPE_UNSIGNED_SHORT: { - if (a->type == TYPE_MAT3) { + if (a->accessor_type == TYPE_MAT3) { skip_every = 6; skip_bytes = 4; element_size = 16; //override for this case @@ -1471,7 +1457,7 @@ Vector GLTFDocument::_decode_accessor(Ref p_state, const GLTF if (a->buffer_view >= 0) { ERR_FAIL_INDEX_V(a->buffer_view, p_state->buffer_views.size(), Vector()); - const Error err = _decode_buffer_view(p_state, dst, a->buffer_view, skip_every, skip_bytes, element_size, a->count, a->type, component_count, a->component_type, component_size, a->normalized, a->byte_offset, p_for_vertex); + const Error err = _decode_buffer_view(p_state, dst, a->buffer_view, skip_every, skip_bytes, element_size, a->count, a->accessor_type, component_count, a->component_type, component_size, a->normalized, a->byte_offset, p_for_vertex); if (err != OK) { return Vector(); } @@ -1495,7 +1481,7 @@ Vector GLTFDocument::_decode_accessor(Ref p_state, const GLTF Vector data; data.resize(component_count * a->sparse_count); - err = _decode_buffer_view(p_state, data.ptrw(), a->sparse_values_buffer_view, skip_every, skip_bytes, element_size, a->sparse_count, a->type, component_count, a->component_type, component_size, a->normalized, a->sparse_values_byte_offset, p_for_vertex); + err = _decode_buffer_view(p_state, data.ptrw(), a->sparse_values_buffer_view, skip_every, skip_bytes, element_size, a->sparse_count, a->accessor_type, component_count, a->component_type, component_size, a->normalized, a->sparse_values_byte_offset, p_for_vertex); if (err != OK) { return Vector(); } @@ -1550,7 +1536,7 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_ints(Ref p_state, p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_SCALAR; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_SCALAR; int component_type; if (max_index > 65535 || p_for_vertex) { component_type = GLTFDocument::COMPONENT_TYPE_INT; @@ -1562,10 +1548,10 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_ints(Ref p_state, accessor->min = type_min; accessor->normalized = false; accessor->count = ret_size; - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i, p_for_vertex_indices); + Error err = _encode_buffer_view(p_state, attribs.ptr(), attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i, p_for_vertex_indices); if (err != OK) { return -1; } @@ -1664,17 +1650,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_vec2(Ref p_state, p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC2; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC2; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -1717,17 +1703,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_color(Ref p_state p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC4; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC4; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -1784,17 +1770,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_weights(Ref p_sta p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC4; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC4; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -1835,17 +1821,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_joints(Ref p_stat p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC4; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC4; const int component_type = GLTFDocument::COMPONENT_TYPE_UNSIGNED_SHORT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -1888,17 +1874,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_quaternions(Ref p p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC4; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC4; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -1963,17 +1949,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_floats(Ref p_stat p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_SCALAR; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_SCALAR; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = ret_size; - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -2013,17 +1999,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_vec3(Ref p_state, p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC3; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC3; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -2089,12 +2075,12 @@ GLTFAccessorIndex GLTFDocument::_encode_sparse_accessor_as_vec3(Ref p p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_VEC3; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_VEC3; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; sparse_accessor->normalized = false; sparse_accessor->count = p_attribs.size(); - sparse_accessor->type = type; + sparse_accessor->accessor_type = accessor_type; sparse_accessor->component_type = component_type; if (p_reference_accessor < p_state->accessors.size() && p_reference_accessor >= 0 && p_state->accessors[p_reference_accessor].is_valid()) { sparse_accessor->byte_offset = p_state->accessors[p_reference_accessor]->byte_offset; @@ -2117,11 +2103,11 @@ GLTFAccessorIndex GLTFDocument::_encode_sparse_accessor_as_vec3(Ref p } else { sparse_accessor->sparse_indices_component_type = GLTFDocument::COMPONENT_TYPE_UNSIGNED_SHORT; } - if (_encode_buffer_view(p_state, changed_indices.ptr(), changed_indices.size(), GLTFType::TYPE_SCALAR, sparse_accessor->sparse_indices_component_type, sparse_accessor->normalized, sparse_accessor->sparse_indices_byte_offset, false, buffer_view_i_indices) != OK) { + if (_encode_buffer_view(p_state, changed_indices.ptr(), changed_indices.size(), GLTFAccessorType::TYPE_SCALAR, sparse_accessor->sparse_indices_component_type, sparse_accessor->normalized, sparse_accessor->sparse_indices_byte_offset, false, buffer_view_i_indices) != OK) { return -1; } // We use changed_indices.size() here, because we must pass the number of vec3 values rather than the number of components. - if (_encode_buffer_view(p_state, changed_values.ptr(), changed_indices.size(), sparse_accessor->type, sparse_accessor->component_type, sparse_accessor->normalized, sparse_accessor->sparse_values_byte_offset, false, buffer_view_i_values) != OK) { + if (_encode_buffer_view(p_state, changed_values.ptr(), changed_indices.size(), sparse_accessor->accessor_type, sparse_accessor->component_type, sparse_accessor->normalized, sparse_accessor->sparse_values_byte_offset, false, buffer_view_i_values) != OK) { return -1; } sparse_accessor->sparse_indices_buffer_view = buffer_view_i_indices; @@ -2130,7 +2116,7 @@ GLTFAccessorIndex GLTFDocument::_encode_sparse_accessor_as_vec3(Ref p } else if (changed_indices.size() > 0) { GLTFBufferIndex buffer_view_i; sparse_accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, sparse_accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, sparse_accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -2194,17 +2180,17 @@ GLTFAccessorIndex GLTFDocument::_encode_accessor_as_xform(Ref p_state p_state->buffers.push_back(Vector()); } int64_t size = p_state->buffers[0].size(); - const GLTFType type = GLTFType::TYPE_MAT4; + const GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_MAT4; const int component_type = GLTFDocument::COMPONENT_TYPE_FLOAT; accessor->max = type_max; accessor->min = type_min; accessor->normalized = false; accessor->count = p_attribs.size(); - accessor->type = type; + accessor->accessor_type = accessor_type; accessor->component_type = component_type; accessor->byte_offset = 0; - Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); + Error err = _encode_buffer_view(p_state, attribs.ptr(), p_attribs.size(), accessor_type, component_type, accessor->normalized, size, p_for_vertex, buffer_view_i); if (err != OK) { return -1; } @@ -2247,10 +2233,10 @@ Vector GLTFDocument::_decode_accessor_as_color(Ref p_state, co return ret; } - const int type = p_state->accessors[p_accessor]->type; - ERR_FAIL_COND_V(!(type == TYPE_VEC3 || type == TYPE_VEC4), ret); + const int accessor_type = p_state->accessors[p_accessor]->accessor_type; + ERR_FAIL_COND_V(!(accessor_type == TYPE_VEC3 || accessor_type == TYPE_VEC4), ret); int vec_len = 3; - if (type == TYPE_VEC4) { + if (accessor_type == TYPE_VEC4) { vec_len = 4; } diff --git a/modules/gltf/gltf_document.h b/modules/gltf/gltf_document.h index 5eb9d90811e..4f92ceccca2 100644 --- a/modules/gltf/gltf_document.h +++ b/modules/gltf/gltf_document.h @@ -111,8 +111,7 @@ private: int _get_component_type_size(const int p_component_type); Error _parse_scenes(Ref p_state); Error _parse_nodes(Ref p_state); - String _get_type_name(const GLTFType p_component); - String _get_accessor_type_name(const GLTFType p_type); + String _get_accessor_type_name(const GLTFAccessorType p_accessor_type); String _sanitize_animation_name(const String &p_name); String _gen_unique_animation_name(Ref p_state, const String &p_name); String _sanitize_bone_name(const String &p_name); @@ -132,13 +131,13 @@ private: void _compute_node_heights(Ref p_state); Error _parse_buffers(Ref p_state, const String &p_base_path); Error _parse_buffer_views(Ref p_state); - GLTFType _get_type_from_str(const String &p_string); + GLTFAccessorType _get_accessor_type_from_str(const String &p_string); Error _parse_accessors(Ref p_state); Error _decode_buffer_view(Ref p_state, double *p_dst, const GLTFBufferViewIndex p_buffer_view, const int p_skip_every, const int p_skip_bytes, const int p_element_size, const int p_count, - const GLTFType p_type, const int p_component_count, + const GLTFAccessorType p_accessor_type, const int p_component_count, const int p_component_type, const int p_component_size, const bool p_normalized, const int p_byte_offset, const bool p_for_vertex); @@ -267,7 +266,7 @@ private: const Vector p_attribs, const bool p_for_vertex); Error _encode_buffer_view(Ref p_state, const double *p_src, - const int p_count, const GLTFType p_type, + const int p_count, const GLTFAccessorType p_accessor_type, const int p_component_type, const bool p_normalized, const int p_byte_offset, const bool p_for_vertex, GLTFBufferViewIndex &r_accessor, const bool p_for_indices = false); diff --git a/modules/gltf/structures/gltf_accessor.cpp b/modules/gltf/structures/gltf_accessor.cpp index 2119a0ee822..602f0d9dc44 100644 --- a/modules/gltf/structures/gltf_accessor.cpp +++ b/modules/gltf/structures/gltf_accessor.cpp @@ -41,8 +41,10 @@ void GLTFAccessor::_bind_methods() { ClassDB::bind_method(D_METHOD("set_normalized", "normalized"), &GLTFAccessor::set_normalized); ClassDB::bind_method(D_METHOD("get_count"), &GLTFAccessor::get_count); ClassDB::bind_method(D_METHOD("set_count", "count"), &GLTFAccessor::set_count); - ClassDB::bind_method(D_METHOD("get_type"), &GLTFAccessor::get_type); - ClassDB::bind_method(D_METHOD("set_type", "type"), &GLTFAccessor::set_type); + ClassDB::bind_method(D_METHOD("get_accessor_type"), &GLTFAccessor::get_accessor_type); + ClassDB::bind_method(D_METHOD("set_accessor_type", "accessor_type"), &GLTFAccessor::set_accessor_type); + ClassDB::bind_method(D_METHOD("get_type"), &GLTFAccessor::get_accessor_type); + ClassDB::bind_method(D_METHOD("set_type", "type"), &GLTFAccessor::set_accessor_type); ClassDB::bind_method(D_METHOD("get_min"), &GLTFAccessor::get_min); ClassDB::bind_method(D_METHOD("set_min", "min"), &GLTFAccessor::set_min); ClassDB::bind_method(D_METHOD("get_max"), &GLTFAccessor::get_max); @@ -65,7 +67,8 @@ void GLTFAccessor::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::INT, "component_type"), "set_component_type", "get_component_type"); // int ADD_PROPERTY(PropertyInfo(Variant::BOOL, "normalized"), "set_normalized", "get_normalized"); // bool ADD_PROPERTY(PropertyInfo(Variant::INT, "count"), "set_count", "get_count"); // int - ADD_PROPERTY(PropertyInfo(Variant::INT, "type"), "set_type", "get_type"); // GLTFType + ADD_PROPERTY(PropertyInfo(Variant::INT, "accessor_type"), "set_accessor_type", "get_accessor_type"); // GLTFAccessorType + ADD_PROPERTY(PropertyInfo(Variant::INT, "type"), "set_type", "get_type"); // Deprecated, GLTFAccessorType ADD_PROPERTY(PropertyInfo(Variant::PACKED_FLOAT64_ARRAY, "min"), "set_min", "get_min"); // Vector ADD_PROPERTY(PropertyInfo(Variant::PACKED_FLOAT64_ARRAY, "max"), "set_max", "get_max"); // Vector ADD_PROPERTY(PropertyInfo(Variant::INT, "sparse_count"), "set_sparse_count", "get_sparse_count"); // int @@ -116,12 +119,12 @@ void GLTFAccessor::set_count(int p_count) { count = p_count; } -int GLTFAccessor::get_type() { - return (int)type; +int GLTFAccessor::get_accessor_type() { + return (int)accessor_type; } -void GLTFAccessor::set_type(int p_type) { - type = (GLTFType)p_type; // TODO: Register enum +void GLTFAccessor::set_accessor_type(int p_accessor_type) { + accessor_type = (GLTFAccessorType)p_accessor_type; // TODO: Register enum } Vector GLTFAccessor::get_min() { diff --git a/modules/gltf/structures/gltf_accessor.h b/modules/gltf/structures/gltf_accessor.h index 6b1734601a1..51ca2826306 100644 --- a/modules/gltf/structures/gltf_accessor.h +++ b/modules/gltf/structures/gltf_accessor.h @@ -35,6 +35,16 @@ #include "core/io/resource.h" +enum GLTFAccessorType { + TYPE_SCALAR, + TYPE_VEC2, + TYPE_VEC3, + TYPE_VEC4, + TYPE_MAT2, + TYPE_MAT3, + TYPE_MAT4, +}; + struct GLTFAccessor : public Resource { GDCLASS(GLTFAccessor, Resource); friend class GLTFDocument; @@ -45,7 +55,7 @@ private: int component_type = 0; bool normalized = false; int count = 0; - GLTFType type = GLTFType::TYPE_SCALAR; + GLTFAccessorType accessor_type = GLTFAccessorType::TYPE_SCALAR; Vector min; Vector max; int sparse_count = 0; @@ -74,8 +84,8 @@ public: int get_count(); void set_count(int p_count); - int get_type(); - void set_type(int p_type); + int get_accessor_type(); + void set_accessor_type(int p_accessor_type); Vector get_min(); void set_min(Vector p_min);