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add anonymous bones

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MihailRis 2026-01-08 22:07:36 +03:00
parent 3cb388eef0
commit 27683793a6
1 changed files with 30 additions and 0 deletions
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30
src/coders/vcm.cpp
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@ -292,6 +292,34 @@ static void perform_box(const xmlelement& root, ModelBuilder& builder) {
builder.pop(); builder.pop();
} }
static void perform_bone(const xmlelement& root, ModelBuilder& builder) {
glm::mat4 tsf(1.0f);
if (root.has("move")) {
tsf = glm::translate(tsf, root.attr("move").asVec3());
}
if (root.has("rotate")) {
auto text = root.attr("rotate").getText();
if (std::count(text.begin(), text.end(), ',') == 3) {
auto quat = root.attr("rotate").asVec4();
tsf *= glm::mat4_cast(glm::quat(quat.w, quat.x, quat.y, quat.z));
} else {
auto rot = root.attr("rotate").asVec3();
tsf = glm::rotate(tsf, glm::radians(rot.x), glm::vec3(1, 0, 0));
tsf = glm::rotate(tsf, glm::radians(rot.y), glm::vec3(0, 1, 0));
tsf = glm::rotate(tsf, glm::radians(rot.z), glm::vec3(0, 0, 1));
}
}
if (root.has("scale")) {
tsf = glm::scale(tsf, root.attr("scale").asVec3());
}
builder.push(std::move(tsf));
for (const auto& elem : root.getElements()) {
perform_element(*elem, builder);
}
builder.pop();
}
static void perform_element(const xmlelement& root, ModelBuilder& builder) { static void perform_element(const xmlelement& root, ModelBuilder& builder) {
auto tag = root.getTag(); auto tag = root.getTag();
@ -301,6 +329,8 @@ static void perform_element(const xmlelement& root, ModelBuilder& builder) {
perform_box(root, builder); perform_box(root, builder);
} else if (tag == "tri") { } else if (tag == "tri") {
perform_triangle(root, builder); perform_triangle(root, builder);
} else if (tag == "bone") {
perform_bone(root, builder);
} }
} }