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Dedupe images during GLTF Export

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nikitalita
2025-07-31 17:35:04 -07:00
parent 2d113cc224
commit 7fcc7e19f3
1 changed files with 6 additions and 3 deletions
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9
modules/gltf/gltf_document.cpp
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@@ -4339,9 +4339,12 @@ GLTFTextureIndex GLTFDocument::_set_texture(Ref<GLTFState> p_state, Ref<Texture2
Ref<GLTFTexture> gltf_texture; Ref<GLTFTexture> gltf_texture;
gltf_texture.instantiate(); gltf_texture.instantiate();
ERR_FAIL_COND_V(p_texture->get_image().is_null(), -1); ERR_FAIL_COND_V(p_texture->get_image().is_null(), -1);
GLTFImageIndex gltf_src_image_i = p_state->images.size(); GLTFImageIndex gltf_src_image_i = p_state->images.find(p_texture);
p_state->images.push_back(p_texture); if (gltf_src_image_i == -1) {
p_state->source_images.push_back(p_texture->get_image()); gltf_src_image_i = p_state->images.size();
p_state->images.push_back(p_texture);
p_state->source_images.push_back(p_texture->get_image());
}
gltf_texture->set_src_image(gltf_src_image_i); gltf_texture->set_src_image(gltf_src_image_i);
gltf_texture->set_sampler(_set_sampler_for_mode(p_state, p_filter_mode, p_repeats)); gltf_texture->set_sampler(_set_sampler_for_mode(p_state, p_filter_mode, p_repeats));
GLTFTextureIndex gltf_texture_i = p_state->textures.size(); GLTFTextureIndex gltf_texture_i = p_state->textures.size();