diff options
Diffstat (limited to 'src/raytracer')
| -rw-r--r-- | src/raytracer/raytracer.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/raytracer/raytracer.cpp b/src/raytracer/raytracer.cpp index f9bef4f..558877a 100644 --- a/src/raytracer/raytracer.cpp +++ b/src/raytracer/raytracer.cpp @@ -91,7 +91,7 @@ glm::vec4 RayTracer::getPixelFromRay( float minDist = FINF; // shoot a ray at each shape for (const RenderShapeData &shape : scene.getShapes()) { - glm::vec4 pObject = Vec4Ops::inverseTransformPoint4(pWorld, shape.inverseCTM, shape.inverseTranslation4d); + glm::vec4 pObject = Vec4Ops::inverseTransformPoint4(pWorld, shape.inverseCTM, -shape.translation4d); glm::vec4 dObject = glm::normalize(Vec4Ops::inverseTransformDir4(dWorld, shape.inverseCTM)); // std::cout << "pObject: " << pObject.x << ", " << pObject.y << ", " << pObject.z << ", " << pObject.w << std::endl; // std::cout << "dObject: " << dObject.x << ", " << dObject.y << ", " << dObject.z << ", " << dObject.w << std::endl; |