switch to tinyobj and nanovg from assimp and cairo

1 files changed, 0 insertions, 167 deletions

diff --git a/libs/assimp/tools/assimp_view/MeshRenderer.cpp b/libs/assimp/tools/assimp_view/MeshRenderer.cpp
deleted file mode 100644
index 655e99d..0000000
--- a/libs/assimp/tools/assimp_view/MeshRenderer.cpp
+++ /dev/null
@@ -1,167 +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.
----------------------------------------------------------------------------
-*/
-
-#include "assimp_view.h"
-
-#include <map>
-#include <functional>
-
-namespace AssimpView {
-
-CMeshRenderer CMeshRenderer::s_cInstance;
-
-//-------------------------------------------------------------------------------
-int CMeshRenderer::DrawUnsorted(unsigned int iIndex) {
-    ai_assert(iIndex < g_pcAsset->pcScene->mNumMeshes);
-
-    // set vertex and index buffer
-    g_piDevice->SetStreamSource(0,g_pcAsset->apcMeshes[iIndex]->piVB,0,
-        sizeof(AssetHelper::Vertex));
-
-    g_piDevice->SetIndices(g_pcAsset->apcMeshes[iIndex]->piIB);
-
-    D3DPRIMITIVETYPE type = D3DPT_POINTLIST;
-    switch (g_pcAsset->pcScene->mMeshes[iIndex]->mPrimitiveTypes) {
-        case aiPrimitiveType_POINT:
-            type = D3DPT_POINTLIST;
-            break;
-        case aiPrimitiveType_LINE:
-            type = D3DPT_LINELIST;
-            break;
-        case aiPrimitiveType_TRIANGLE:
-            type = D3DPT_TRIANGLELIST;
-            break;
-    }
-    // and draw the mesh
-    g_piDevice->DrawIndexedPrimitive(type,
-        0,0,
-        g_pcAsset->pcScene->mMeshes[iIndex]->mNumVertices,0,
-        g_pcAsset->pcScene->mMeshes[iIndex]->mNumFaces);
-
-    return 1;
-}
-//-------------------------------------------------------------------------------
-int CMeshRenderer::DrawSorted(unsigned int iIndex,const aiMatrix4x4& mWorld) {
-    ai_assert(iIndex < g_pcAsset->pcScene->mNumMeshes);
-
-    AssetHelper::MeshHelper* pcHelper = g_pcAsset->apcMeshes[iIndex];
-    const aiMesh* pcMesh = g_pcAsset->pcScene->mMeshes[iIndex];
-
-    if (!pcHelper || !pcMesh || !pcHelper->piIB)
-        return -5;
-
-    if (pcMesh->mPrimitiveTypes != aiPrimitiveType_TRIANGLE || pcMesh->HasBones() || g_sOptions.bNoAlphaBlending)
-        return DrawUnsorted(iIndex);
-
-
-    // compute the position of the camera in worldspace
-    aiMatrix4x4 mWorldInverse = mWorld;
-    mWorldInverse.Inverse();
-    mWorldInverse.Transpose();
-    const aiVector3D vLocalCamera = mWorldInverse * g_sCamera.vPos;
-
-    // well ... this is really funny now. We must compute their distance
-    // from the camera. We take the average distance of a face and add it
-    // to a map which sorts it
-    std::map<float,unsigned int, std::greater<float> > smap;
-
-    for (unsigned int iFace = 0; iFace < pcMesh->mNumFaces;++iFace)
-    {
-        const aiFace* pcFace = &pcMesh->mFaces[iFace];
-        float fDist = 0.0f;
-        for (unsigned int c = 0; c < 3;++c)
-        {
-            aiVector3D vPos = pcMesh->mVertices[pcFace->mIndices[c]];
-            vPos -= vLocalCamera;
-            fDist += vPos.SquareLength();
-        }
-        smap.insert(std::pair<float, unsigned int>(fDist,iFace));
-    }
-
-    // now we can lock the index buffer and rebuild it
-    D3DINDEXBUFFER_DESC sDesc;
-    pcHelper->piIB->GetDesc(&sDesc);
-
-    if (D3DFMT_INDEX16 == sDesc.Format)
-    {
-        uint16_t* aiIndices;
-        pcHelper->piIB->Lock(0,0,(void**)&aiIndices,D3DLOCK_DISCARD);
-
-        for (std::map<float,unsigned int, std::greater<float> >::const_iterator
-            i =  smap.begin();
-            i != smap.end();++i)
-        {
-            const aiFace* pcFace =  &pcMesh->mFaces[(*i).second];
-            *aiIndices++ = (uint16_t)pcFace->mIndices[0];
-            *aiIndices++ = (uint16_t)pcFace->mIndices[1];
-            *aiIndices++ = (uint16_t)pcFace->mIndices[2];
-        }
-    }
-    else if (D3DFMT_INDEX32 == sDesc.Format)
-    {
-        uint32_t* aiIndices;
-        pcHelper->piIB->Lock(0,0,(void**)&aiIndices,D3DLOCK_DISCARD);
-
-        for (std::map<float,unsigned int, std::greater<float> >::const_iterator
-            i =  smap.begin();
-            i != smap.end();++i)
-        {
-            const aiFace* pcFace =  &pcMesh->mFaces[(*i).second];
-            *aiIndices++ = (uint32_t)pcFace->mIndices[0];
-            *aiIndices++ = (uint32_t)pcFace->mIndices[1];
-            *aiIndices++ = (uint32_t)pcFace->mIndices[2];
-        }
-    }
-    pcHelper->piIB->Unlock();
-
-    // set vertex and index buffer
-    g_piDevice->SetStreamSource(0,pcHelper->piVB,0,sizeof(AssetHelper::Vertex));
-
-    // and draw the mesh
-    g_piDevice->SetIndices(pcHelper->piIB);
-    g_piDevice->DrawIndexedPrimitive(D3DPT_TRIANGLELIST,
-        0,0,
-        pcMesh->mNumVertices,0,
-        pcMesh->mNumFaces);
-
-    return 1;
-}
-}