vulkan animation

examples/VulkanAnimation/main.cpp

@@ -88,9 +88,22 @@ int main() {
     */
     window.FinishInit();
 
-    EventListener<VkCommandBuffer> updateListener(&window.onRender, [&](VkCommandBuffer cmd){
+    Animation<std::tuple<float>> anim({
-        std::cout << window.currentBuffer << std::endl;
+        {std::chrono::seconds(3), -600, 600},
-        RenderingElement3DVulkan::BuildTLAS(cmd, window.currentBuffer);
+    });
+
+	anim.Start(std::chrono::high_resolution_clock::now());
+
+    EventListener<void> updateListener(&window.onRender, [&](){
+        float value = std::get<0>(anim.Play(window.currentFrameTime.now));
+
+        if(anim.currentFrame == anim.keyframes.size()) {
+            anim.Start(window.currentFrameTime.now);
+        }
+
+        MatrixRowMajor<float, 4, 3, 1> transform = MatrixRowMajor<float, 4, 3, 1>::Translation(value, 0, 0);
+        std::memcpy(el.instance.transform.matrix, transform.m, sizeof(transform.m));
+        RenderingElement3DVulkan::BuildTLAS(window.drawCmdBuffers[window.currentBuffer], window.currentBuffer);
         VkDescriptorImageInfo imageInfo = {
             .imageView = window.imageViews[window.currentBuffer],
             .imageLayout = VK_IMAGE_LAYOUT_GENERAL
@@ -123,7 +136,6 @@ int main() {
             }
         };
         vkUpdateDescriptorSets(VulkanDevice::device, 2, write, 0, nullptr);
-
         window.descriptorsRt[0] = pool.sets[window.currentBuffer];
     });
     

implementations/Crafter.Graphics-RenderingElement3DVulkan.cpp

@@ -116,4 +116,14 @@ void RenderingElement3DVulkan::BuildTLAS(VkCommandBuffer cmd, std::uint32_t inde
 
     VkAccelerationStructureBuildRangeInfoKHR* tlasRangeInfoPP = &tlasRangeInfo;
     VulkanDevice::vkCmdBuildAccelerationStructuresKHR(cmd, 1, &tlasBuildGeometryInfo, &tlasRangeInfoPP);
+
+    vkCmdPipelineBarrier(
+        cmd,
+        VK_PIPELINE_STAGE_ACCELERATION_STRUCTURE_BUILD_BIT_KHR,
+        VK_PIPELINE_STAGE_RAY_TRACING_SHADER_BIT_KHR,
+        0,
+        0, nullptr,
+        0, nullptr,
+        0, nullptr
+    );
 }

implementations/Crafter.Graphics-Window_vulkan.cpp

@@ -368,7 +368,7 @@ void WindowVulkan::Render() {
         range
     );
 
-    onRender.Invoke(drawCmdBuffers[currentBuffer]);
+    onRender.Invoke();
 
     vkCmdBindPipeline(drawCmdBuffers[currentBuffer], VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR, rtPipeline);
     VkBindDescriptorSetsInfo bindDescriptorSetsInfo{
@@ -474,6 +474,7 @@ void WindowVulkan::wl_surface_frame_done(void* data, struct wl_callback *cb, uin
     if(window->updating) {
         cb = wl_surface_frame(window->surface);
 	    wl_callback_add_listener(cb, &WindowVulkan::wl_callback_listener, window);
+        window->currentFrameTime = {start, start-window->lastFrameBegin};
 		window->onUpdate.Invoke({start, start-window->lastFrameBegin});
 		#ifdef CRAFTER_TIMING
 		window->totalUpdate = std::chrono::nanoseconds(0);

interfaces/Crafter.Graphics-Window.cppm

@@ -76,6 +76,7 @@ export namespace Crafter {
     class MouseElement;
     class Window {
         public:
+        FrameTime currentFrameTime;
         std::int32_t width; 
         std::int32_t height;
         std::chrono::time_point<std::chrono::high_resolution_clock> lastFrameBegin;
@@ -300,7 +301,7 @@ export namespace Crafter {
         xkb_keymap* xkb_keymap;
         xkb_context* xkb_context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
         xkb_state* xkb_state;
-        Event<VkCommandBuffer> onRender;
+        Event<void> onRender;
         std::vector<VkDescriptorSet> descriptorsRt;
         void Render();
         void QueueRender();