Remove unnecessary const qualifiers

These changes are part of enable -Wall, this specific changes are for
-Werror=ignored-qualifiers

code/AssetLib/Blender/BlenderDNA.cpp

@@ -325,10 +325,10 @@ void SectionParser ::Next() {
     stream.SetCurrentPos(current.start + current.size);
 
     const char tmp[] = {
-        (const char)stream.GetI1(),
-        (const char)stream.GetI1(),
-        (const char)stream.GetI1(),
-        (const char)stream.GetI1()
+        (char)stream.GetI1(),
+        (char)stream.GetI1(),
+        (char)stream.GetI1(),
+        (char)stream.GetI1()
     };
     current.id = std::string(tmp, tmp[3] ? 4 : tmp[2] ? 3 : tmp[1] ? 2 : 1);
 

code/AssetLib/Blender/BlenderLoader.cpp

@@ -986,7 +986,7 @@ void BlenderImporter::ConvertMesh(const Scene & /*in*/, const Object * /*obj*/,
     // key is material number, value is the TextureUVMapping for the material
     typedef std::map<uint32_t, TextureUVMapping> MaterialTextureUVMappings;
     MaterialTextureUVMappings matTexUvMappings;
-    const uint32_t maxMat = static_cast<const uint32_t>(mesh->mat.size());
+    const uint32_t maxMat = static_cast<uint32_t>(mesh->mat.size());
     for (uint32_t m = 0; m < maxMat; ++m) {
         // get material by index
         const std::shared_ptr<Material> pMat = mesh->mat[m];

code/AssetLib/glTF/glTFAsset.inl

@@ -891,12 +891,12 @@ inline void Mesh::Decode_O3DGC(const SCompression_Open3DGC &pCompression_Open3DG
     auto get_buf_offset = [](Ref<Accessor> &pAccessor) -> size_t { return pAccessor->byteOffset + pAccessor->bufferView->byteOffset; };
 
     // Indices
-    ifs.SetCoordIndex((IndicesType *const)(decoded_data + get_buf_offset(primitives[0].indices)));
+    ifs.SetCoordIndex((IndicesType *)(decoded_data + get_buf_offset(primitives[0].indices)));
     // Coordinates
-    ifs.SetCoord((o3dgc::Real *const)(decoded_data + get_buf_offset(primitives[0].attributes.position[0])));
+    ifs.SetCoord((o3dgc::Real *)(decoded_data + get_buf_offset(primitives[0].attributes.position[0])));
     // Normals
     if (size_normal) {
-        ifs.SetNormal((o3dgc::Real *const)(decoded_data + get_buf_offset(primitives[0].attributes.normal[0])));
+        ifs.SetNormal((o3dgc::Real *)(decoded_data + get_buf_offset(primitives[0].attributes.normal[0])));
     }
 
     for (size_t idx = 0, idx_end = size_floatattr.size(), idx_texcoord = 0; idx < idx_end; idx++) {
@@ -904,7 +904,7 @@ inline void Mesh::Decode_O3DGC(const SCompression_Open3DGC &pCompression_Open3DG
         case o3dgc::O3DGC_IFS_FLOAT_ATTRIBUTE_TYPE_TEXCOORD:
             if (idx_texcoord < primitives[0].attributes.texcoord.size()) {
                 // See above about absent attributes.
-                ifs.SetFloatAttribute(static_cast<unsigned long>(idx), (o3dgc::Real *const)(decoded_data + get_buf_offset(primitives[0].attributes.texcoord[idx])));
+                ifs.SetFloatAttribute(static_cast<unsigned long>(idx), (o3dgc::Real *)(decoded_data + get_buf_offset(primitives[0].attributes.texcoord[idx])));
                 idx_texcoord++;
             }