From 2d604425277f56c98a5c8351914178480f68bc23 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Fri, 6 Mar 2026 13:30:21 -0800
Subject: Move contrib libraries to contrib repo

---
 contrib/cgltf-tangents/test/main.c | 86 --------------------------------------
 1 file changed, 86 deletions(-)
 delete mode 100644 contrib/cgltf-tangents/test/main.c

(limited to 'contrib/cgltf-tangents/test/main.c')

diff --git a/contrib/cgltf-tangents/test/main.c b/contrib/cgltf-tangents/test/main.c
deleted file mode 100644
index 0d70008..0000000
--- a/contrib/cgltf-tangents/test/main.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
-Copyright 2022 Marc Sunet
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-1. Redistributions of source code must retain the above copyright notice, this
-list of conditions and the following disclaimer.
-
-2. 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.
-
-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 HOLDER 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 <cgltf_tangents.h>
-#define CGLTF_IMPLEMENTATION
-#include <cgltf.h>
-
-#include <stdio.h>
-
-void print_tangent_buffer(const cgltfTangentBuffer* buffer, int max_vectors) {
-  printf("Tangent buffer for primitive (%p) (%lu bytes):\n", buffer->primitive,
-         buffer->size_bytes);
-
-  const float* xyzw = (const float*)buffer->data;
-  const float* end = (const float*)(buffer->data + buffer->size_bytes);
-
-  for (int i = 0; i < max_vectors && xyzw < end; ++i, xyzw += 4) {
-    printf("(%3.2f, %3.2f, %3.2f, sign: %3.2f)\n", *xyzw, *(xyzw + 1),
-           *(xyzw + 2), *(xyzw + 3));
-  }
-  printf("--------------------");
-}
-
-void usage(const char* argv0) {
-  fprintf(stderr, "Usage: %s <glTF file path>\n", argv0);
-}
-
-int main(int argc, const char** argv) {
-  cgltf_options options = {0};
-  cgltf_data* data = NULL;
-
-  if (argc != 2) {
-    usage(argv[0]);
-    return 0;
-  }
-
-  const char* filepath = argv[1];
-
-  cgltf_result result = cgltf_parse_file(&options, filepath, &data);
-  if (result != cgltf_result_success) {
-    cgltf_free(data);
-    return 1;
-  }
-
-  // Must call cgltf_load_buffers() to load buffer data.
-  result = cgltf_load_buffers(&options, data, filepath);
-  if (result != cgltf_result_success) {
-    cgltf_free(data);
-    return 2;
-  }
-
-  cgltfTangentBuffer* tangent_buffers = 0;
-  cgltf_size num_tangent_buffers = 0;
-  cgltf_compute_tangents(&options, data, &tangent_buffers,
-                         &num_tangent_buffers);
-
-  // cgltf scene not needed beyond this point.
-  cgltf_free(data);
-
-  for (cgltf_size i = 0; i < num_tangent_buffers; ++i) {
-    print_tangent_buffer(tangent_buffers, 10);
-  }
-
-  return 0;
-}
-- 
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