torus occlusion working

2019-02-07 17:15:17 -05:00
parent b504bf0222
commit 3263c7e45e
1 changed files with 2 additions and 2 deletions
--- a/main/src/main.cpp
+++ b/main/src/main.cpp
@@ -52,8 +52,6 @@ struct State {
    std::vector<glm::vec4> verts_thin{};
    std::vector<unsigned> inds_thin{};

-    glm::mat4 rot = glm::identity<glm::mat4>();
-
    Unifs unifs;

    glm::vec4 hopf(float xi, float nu, float eta) {
@@ -68,6 +66,8 @@ struct State {
    glm::vec3 stereo(float xi, float nu, float eta) {
        auto h = hopf(xi, nu, eta);

+        glm::mat4 rot = glm::identity<glm::mat4>();
+
        h = rot * h;

        return h.xyz() / (1 - h.w);