Add dof toggler & attempt to use bvh

2 files changed, 6 insertions, 1 deletions

diff --git a/src/main.cpp b/src/main.cpp
index f8699af..68dd0ee 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -199,6 +199,10 @@ int main() {
         ImGui::Text("frame time %f ms\n", delta_time);
         ImGui::Text("frame count %u\n", ((input_data*) renderer.compute_shader_buffer.alloc_info.pMappedData)->sample_index);
 
+        if (ImGui::Checkbox("depth of field", (bool*)&((input_data*) renderer.compute_shader_buffer.alloc_info.pMappedData)->enable_dof)) {
+            reset_accumulation = true;
+        }
+
         ImGui::SliderInt("bounces", (int32_t*)&((input_data*) renderer.compute_shader_buffer.alloc_info.pMappedData)->max_bounce, 2, 250);
 
         if (ImGui::Checkbox("debug bvh", (bool*)&((input_data*) renderer.compute_shader_buffer.alloc_info.pMappedData)->debug_bvh)) {
diff --git a/src/utils.cpp b/src/utils.cpp
index bbf8ea4..6db101c 100644
--- a/src/utils.cpp
+++ b/src/utils.cpp
@@ -141,6 +141,7 @@ struct input_data create_inputs(uint32_t width, uint32_t height) {
         .height = height,
 
         .sample_index = 0,
+        .enable_dof = true,
         .debug_bvh = false,
     };
 
@@ -151,7 +152,7 @@ struct input_data create_inputs(uint32_t width, uint32_t height) {
 
     bvh builder;
     builder.build(inputs.spheres, spheres_count);
-    builder.exporter();
+    // builder.exporter();
 
     for (uint32_t idx = 0; idx < builder.nodes.size(); idx++) {
         inputs.nodes[idx] = builder.nodes[idx];