switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 184 deletions

diff --git a/libs/assimp/code/AssetLib/Blender/BlenderBMesh.cpp b/libs/assimp/code/AssetLib/Blender/BlenderBMesh.cpp
deleted file mode 100644
index be536eb..0000000
--- a/libs/assimp/code/AssetLib/Blender/BlenderBMesh.cpp
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-
-/** @file  BlenderBMesh.cpp
- *  @brief Conversion of Blender's new BMesh stuff
- */
-
-#ifndef ASSIMP_BUILD_NO_BLEND_IMPORTER
-
-#include "BlenderBMesh.h"
-#include "BlenderDNA.h"
-#include "BlenderScene.h"
-#include "BlenderTessellator.h"
-
-namespace Assimp {
-template <>
-const char *LogFunctions<BlenderBMeshConverter>::Prefix() {
-    static auto prefix = "BLEND_BMESH: ";
-    return prefix;
-}
-} // namespace Assimp
-
-using namespace Assimp;
-using namespace Assimp::Blender;
-using namespace Assimp::Formatter;
-
-// ------------------------------------------------------------------------------------------------
-BlenderBMeshConverter::BlenderBMeshConverter(const Mesh *mesh) :
-        BMesh(mesh),
-        triMesh(nullptr) {
-    ai_assert(nullptr != mesh);
-}
-
-// ------------------------------------------------------------------------------------------------
-BlenderBMeshConverter::~BlenderBMeshConverter() {
-    DestroyTriMesh();
-}
-
-// ------------------------------------------------------------------------------------------------
-bool BlenderBMeshConverter::ContainsBMesh() const {
-    // TODO - Should probably do some additional verification here
-    return BMesh->totpoly && BMesh->totloop && BMesh->totvert;
-}
-
-// ------------------------------------------------------------------------------------------------
-const Mesh *BlenderBMeshConverter::TriangulateBMesh() {
-    AssertValidMesh();
-    AssertValidSizes();
-    PrepareTriMesh();
-
-    for (int i = 0; i < BMesh->totpoly; ++i) {
-        const MPoly &poly = BMesh->mpoly[i];
-        ConvertPolyToFaces(poly);
-    }
-
-    return triMesh;
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AssertValidMesh() {
-    if (!ContainsBMesh()) {
-        ThrowException("BlenderBMeshConverter requires a BMesh with \"polygons\" - please call BlenderBMeshConverter::ContainsBMesh to check this first");
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AssertValidSizes() {
-    if (BMesh->totpoly != static_cast<int>(BMesh->mpoly.size())) {
-        ThrowException("BMesh poly array has incorrect size");
-    }
-    if (BMesh->totloop != static_cast<int>(BMesh->mloop.size())) {
-        ThrowException("BMesh loop array has incorrect size");
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::PrepareTriMesh() {
-    if (triMesh) {
-        DestroyTriMesh();
-    }
-
-    triMesh = new Mesh(*BMesh);
-    triMesh->totface = 0;
-    triMesh->mface.clear();
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::DestroyTriMesh() {
-    delete triMesh;
-    triMesh = nullptr;
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::ConvertPolyToFaces(const MPoly &poly) {
-    const MLoop *polyLoop = &BMesh->mloop[poly.loopstart];
-
-    if (poly.totloop == 3 || poly.totloop == 4) {
-        AddFace(polyLoop[0].v, polyLoop[1].v, polyLoop[2].v, poly.totloop == 4 ? polyLoop[3].v : 0);
-
-        // UVs are optional, so only convert when present.
-        if (BMesh->mloopuv.size()) {
-            if ((poly.loopstart + poly.totloop) > static_cast<int>(BMesh->mloopuv.size())) {
-                ThrowException("BMesh uv loop array has incorrect size");
-            }
-            const MLoopUV *loopUV = &BMesh->mloopuv[poly.loopstart];
-            AddTFace(loopUV[0].uv, loopUV[1].uv, loopUV[2].uv, poly.totloop == 4 ? loopUV[3].uv : 0);
-        }
-    } else if (poly.totloop > 4) {
-#if ASSIMP_BLEND_WITH_GLU_TESSELLATE
-        BlenderTessellatorGL tessGL(*this);
-        tessGL.Tessellate(polyLoop, poly.totloop, triMesh->mvert);
-#elif ASSIMP_BLEND_WITH_POLY_2_TRI
-        BlenderTessellatorP2T tessP2T(*this);
-        tessP2T.Tessellate(polyLoop, poly.totloop, triMesh->mvert);
-#endif
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AddFace(int v1, int v2, int v3, int v4) {
-    MFace face;
-    face.v1 = v1;
-    face.v2 = v2;
-    face.v3 = v3;
-    face.v4 = v4;
-    face.flag = 0;
-    // TODO - Work out how materials work
-    face.mat_nr = 0;
-    triMesh->mface.push_back(face);
-    triMesh->totface = static_cast<int>(triMesh->mface.size());
-}
-
-// ------------------------------------------------------------------------------------------------
-void BlenderBMeshConverter::AddTFace(const float *uv1, const float *uv2, const float *uv3, const float *uv4) {
-    MTFace mtface;
-    memcpy(&mtface.uv[0], uv1, sizeof(float) * 2);
-    memcpy(&mtface.uv[1], uv2, sizeof(float) * 2);
-    memcpy(&mtface.uv[2], uv3, sizeof(float) * 2);
-
-    if (uv4) {
-        memcpy(&mtface.uv[3], uv4, sizeof(float) * 2);
-    }
-
-    triMesh->mtface.push_back(mtface);
-}
-
-#endif // ASSIMP_BUILD_NO_BLEND_IMPORTER