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add 'normal' vector attribute to 'tri' in vcm

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MihailRis 2026-09-06 19:42:14 +03:00
parent 21ad011e76
commit fefdf096e7
1 changed files with 6 additions and 1 deletions
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7
src/coders/vcm.cpp
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@ -223,7 +223,12 @@ static void perform_triangle(const xmlelement& root, ModelBuilder& builder) {
glm::vec3 ba = pointB - pointA; glm::vec3 ba = pointB - pointA;
glm::vec3 ca = pointC - pointA; glm::vec3 ca = pointC - pointA;
glm::vec3 normal = glm::normalize(glm::cross(ba, ca)); glm::vec3 normal;
if (root.has("normal")) {
normal = root.attr("normal").asVec3();
} else {
normal = glm::normalize(glm::cross(ba, ca));
}
if (root.has("uv")) { if (root.has("uv")) {
root.attr("uv").asNumbers(glm::value_ptr(uvs[0]), 6); root.attr("uv").asNumbers(glm::value_ptr(uvs[0]), 6);