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-rw-r--r--src/tests/test_3d.cc9
1 files changed, 5 insertions, 4 deletions
diff --git a/src/tests/test_3d.cc b/src/tests/test_3d.cc
index 33e6a04..88b8db9 100644
--- a/src/tests/test_3d.cc
+++ b/src/tests/test_3d.cc
@@ -33,10 +33,10 @@ void test_object_transform() {
std::cout << "Testing Object Transform..." << std::endl;
Object3D obj;
obj.position = vec3(10, 0, 0);
-
+
// Model matrix should translate by (10,0,0)
mat4 m = obj.get_model_matrix();
- assert(near(m.m[12], 10.0f)); // Col 3, Row 0 is x translation in Col-Major?
+ assert(near(m.m[12], 10.0f)); // Col 3, Row 0 is x translation in Col-Major?
// Wait, my mat4 struct:
// r.m[12] = t.x; // Index 12 is translation X
assert(near(m.m[12], 10.0f));
@@ -44,11 +44,12 @@ void test_object_transform() {
// Rotate 90 deg Y
obj.rotation = quat::from_axis(vec3(0, 1, 0), 1.570796f);
m = obj.get_model_matrix();
-
+
// Transform point (1,0,0) -> Rot(0,0,-1) -> Trans(10,0,-1)
vec4 p(1, 0, 0, 1);
vec4 res = m * p;
- assert(near(res.x, 10.0f)); // Rotated vector is (0,0,-1). + (10,0,0) translation -> (10,0,-1)
+ assert(near(res.x, 10.0f)); // Rotated vector is (0,0,-1). + (10,0,0)
+ // translation -> (10,0,-1)
assert(near(res.z, -1.0f));
}