animated shadow

BarthPaleologue · Oct 21, 2023 · e7dc5c3 · e7dc5c3
1 parent 0339bc7
commit e7dc5c3
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/core/shadows/ShadowRenderer.h b/core/shadows/ShadowRenderer.h
@@ -58,7 +58,7 @@ class ShadowRenderer {
         float near_plane = 1.0f, far_plane = 75.0f;
         glm::mat4 lightProjection = glm::ortho(-50.0f, 50.0f, -50.0f, 50.0f, near_plane, far_plane);
 
-        glm::mat4 lightView = glm::lookAt(glm::vec3(-8.0f, 8.0f, -2.0f),
+        glm::mat4 lightView = glm::lookAt(*(_directionalLight->getDirection()) * 10.0f,
                                           glm::vec3(0.0f, 0.0f, 0.0f),
                                           glm::vec3(0.0f, 1.0f, 0.0f));
 

diff --git a/main.cpp b/main.cpp
@@ -102,6 +102,9 @@ int main() {
     scene.onBeforeRenderObservable.add([&]() {
         float deltaTime = engine.getDeltaTime();
 
+        glm::vec3 newLightDirection = glm::vec3(cosf(engine.getElapsedTime()), 1.0f, sinf(engine.getElapsedTime()));
+        light.setDirection(newLightDirection);
+
         if (realTimePhysics) solver.solve(deltaTime);
 
         camera.update();