tesseract wireframe and project rename/refactor

simplex/include/rotor.h

@@ -0,0 +1,80 @@
+#ifndef GL_TEMPLATE_ROTOR_H
+#define GL_TEMPLATE_ROTOR_H
+
+#include <glm/mat4x4.hpp>
+
+#include <math.h>
+
+glm::mat4 rotor_xy(float t) {
+    float c = cos(t);
+    float s = sin(t);
+
+    return glm::mat4(
+        +c, s, 0, 0,
+        -s, c, 0, 0,
+        +0, 0, 1, 0,
+        +0, 0, 0, 1
+    );
+}
+
+glm::mat4 rotor_xz(float t) {
+    float c = cos(t);
+    float s = sin(t);
+
+    return glm::mat4(
+        +c, 0, s, 0,
+        +0, 1, 0, 0,
+        -s, 0, c, 0,
+        +0, 0, 0, 1
+    );
+}
+
+glm::mat4 rotor_xw(float t) {
+    float c = cos(t);
+    float s = sin(t);
+
+    return glm::mat4(
+        +c, 0, 0, s,
+        +0, 1, 0, 0,
+        +0, 0, 1, 0,
+        -s, 0, 0, c
+    );
+}
+
+glm::mat4 rotor_yz(float t) {
+    float c = cos(t);
+    float s = sin(t);
+
+    return glm::mat4(
+        1, +0, 0, 0,
+        0, +c, s, 0,
+        0, -s, c, 0,
+        0, +0, 0, 1
+    );
+}
+
+glm::mat4 rotor_yw(float t) {
+    float c = cos(t);
+    float s = sin(t);
+
+    return glm::mat4(
+        1, +0, 0, 0,
+        0, +c, 0, s,
+        0, +0, 1, 0,
+        0, -s, 0, c
+    );
+}
+
+glm::mat4 rotor_zw(float t) {
+    float c = cos(t);
+    float s = sin(t);
+
+    return glm::mat4(
+        1, 0, +0, 0,
+        0, 1, +0, 0,
+        0, 0, +c, s,
+        0, 0, -s, c
+    );
+}
+
+#endif //GL_TEMPLATE_ROTOR_H