Tareno-Labs-LLC/Modularity
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changed lock to viewport when clicking to Hold right click to move around, added being able to select objects through viewport and improved Material support

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This commit is contained in:
Anemunt
2025-12-09 16:50:13 -05:00
parent 9adb1ff2f5
commit 57fb740b04
8 changed files with 558 additions and 126 deletions
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12
src/Rendering.cpp
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@@ -296,6 +296,9 @@ int OBJLoader::loadOBJ(const std::string& filepath, std::string& errorMsg) {
faceCount += static_cast<int>(shape.mesh.num_face_vertices.size());
}
glm::vec3 boundsMin(FLT_MAX);
glm::vec3 boundsMax(-FLT_MAX);
for (const auto& shape : shapes) {
size_t indexOffset = 0;
for (size_t f = 0; f < shape.mesh.num_face_vertices.size(); f++) {
@@ -317,6 +320,13 @@ int OBJLoader::loadOBJ(const std::string& filepath, std::string& errorMsg) {
tv.pos.y = attrib.vertices[3 * size_t(idx.vertex_index) + 1];
tv.pos.z = attrib.vertices[3 * size_t(idx.vertex_index) + 2];
boundsMin.x = std::min(boundsMin.x, tv.pos.x);
boundsMin.y = std::min(boundsMin.y, tv.pos.y);
boundsMin.z = std::min(boundsMin.z, tv.pos.z);
boundsMax.x = std::max(boundsMax.x, tv.pos.x);
boundsMax.y = std::max(boundsMax.y, tv.pos.y);
boundsMax.z = std::max(boundsMax.z, tv.pos.z);
if (idx.texcoord_index >= 0 && !attrib.texcoords.empty()) {
tv.uv.x = attrib.texcoords[2 * size_t(idx.texcoord_index) + 0];
tv.uv.y = attrib.texcoords[2 * size_t(idx.texcoord_index) + 1];
@@ -378,6 +388,8 @@ int OBJLoader::loadOBJ(const std::string& filepath, std::string& errorMsg) {
loaded.faceCount = faceCount;
loaded.hasNormals = hasNormalsInFile;
loaded.hasTexCoords = !attrib.texcoords.empty();
loaded.boundsMin = boundsMin;
loaded.boundsMax = boundsMax;
loadedMeshes.push_back(std::move(loaded));
return static_cast<int>(loadedMeshes.size() - 1);