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The lighting is done better where I set it up once in the shader and then only change the camera spotlight when the camera moves.

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This commit is contained in:
Zed A. Shaw 2026-08-27 15:00:48 -04:00
parent 748528a31f
commit 032f10ef44
5 changed files with 22 additions and 3 deletions
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11
17-refactor-bug-fix/src/scene.cpp
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@ -44,9 +44,14 @@ void Scene::render(GLFWwindow* window) {
shader.setMat4("projection", projection);
shader.setVec3("viewPos", camera.position);
light.camera.position = camera.position;
light.camera.direction = camera.front;
shader.apply_lighting(light);
// for now just detect the camera moved and do spotlight update
if(camera.dirty) {
light.camera.position = camera.position;
light.camera.direction = camera.front;
// just update the camera's light
shader.apply_spot_light(light.camera, 0);
camera.dirty = false;
}
// BUG: no connection between models and positions
for(auto& thing : things) {