diff options
Diffstat (limited to 'scene/resources/immediate_mesh.cpp')
| -rw-r--r-- | scene/resources/immediate_mesh.cpp | 78 |
1 files changed, 37 insertions, 41 deletions
diff --git a/scene/resources/immediate_mesh.cpp b/scene/resources/immediate_mesh.cpp index 90cc3ea5f4..f4a0db3930 100644 --- a/scene/resources/immediate_mesh.cpp +++ b/scene/resources/immediate_mesh.cpp @@ -1,32 +1,32 @@ -/*************************************************************************/ -/* immediate_mesh.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ +/**************************************************************************/ +/* immediate_mesh.cpp */ +/**************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/**************************************************************************/ +/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/**************************************************************************/ #include "immediate_mesh.h" @@ -194,25 +194,20 @@ void ImmediateMesh::surface_end() { if (uses_normals) { uint32_t *normal = (uint32_t *)&surface_vertex_ptr[i * vertex_stride + normal_offset]; - Vector3 n = normals[i] * Vector3(0.5, 0.5, 0.5) + Vector3(0.5, 0.5, 0.5); + Vector2 n = normals[i].octahedron_encode(); uint32_t value = 0; - value |= CLAMP(int(n.x * 1023.0), 0, 1023); - value |= CLAMP(int(n.y * 1023.0), 0, 1023) << 10; - value |= CLAMP(int(n.z * 1023.0), 0, 1023) << 20; + value |= (uint16_t)CLAMP(n.x * 65535, 0, 65535); + value |= (uint16_t)CLAMP(n.y * 65535, 0, 65535) << 16; *normal = value; } if (uses_tangents) { uint32_t *tangent = (uint32_t *)&surface_vertex_ptr[i * vertex_stride + tangent_offset]; - Plane t = tangents[i]; + Vector2 t = tangents[i].normal.octahedron_tangent_encode(tangents[i].d); uint32_t value = 0; - value |= CLAMP(int((t.normal.x * 0.5 + 0.5) * 1023.0), 0, 1023); - value |= CLAMP(int((t.normal.y * 0.5 + 0.5) * 1023.0), 0, 1023) << 10; - value |= CLAMP(int((t.normal.z * 0.5 + 0.5) * 1023.0), 0, 1023) << 20; - if (t.d > 0) { - value |= 3UL << 30; - } + value |= (uint16_t)CLAMP(t.x * 65535, 0, 65535); + value |= (uint16_t)CLAMP(t.y * 65535, 0, 65535) << 16; *tangent = value; } @@ -346,7 +341,7 @@ TypedArray<Array> ImmediateMesh::surface_get_blend_shape_arrays(int p_surface) c Dictionary ImmediateMesh::surface_get_lods(int p_surface) const { return Dictionary(); } -uint32_t ImmediateMesh::surface_get_format(int p_idx) const { +BitField<Mesh::ArrayFormat> ImmediateMesh::surface_get_format(int p_idx) const { ERR_FAIL_INDEX_V(p_idx, int(surfaces.size()), 0); return surfaces[p_idx].format; } @@ -410,5 +405,6 @@ ImmediateMesh::ImmediateMesh() { mesh = RS::get_singleton()->mesh_create(); } ImmediateMesh::~ImmediateMesh() { + ERR_FAIL_NULL(RenderingServer::get_singleton()); RS::get_singleton()->free(mesh); } |