# HG changeset patch
# User Sam <sam@basx.dev>
# Date 1694444281 -25200
# Node ID 1c40de824c39a4ba9234805f27fc3c7909302048
# Parent  b83b3a1ccb059a32cc08d6d06c62156d70c274d7
add: feature to exclude meshes from draw calls

diff -r b83b3a1ccb05 -r 1c40de824c39 src/semicongine/mesh.nim
--- a/src/semicongine/mesh.nim	Mon Sep 11 21:31:22 2023 +0700
+++ b/src/semicongine/mesh.nim	Mon Sep 11 21:58:01 2023 +0700
@@ -26,6 +26,7 @@
     material*: Material
     transform*: Mat4 = Unit4F32
     instanceTransforms*: seq[Mat4]
+    visible*: bool = true
     transformCache: seq[Mat4]
     vertexData: Table[string, DataList]
     instanceData: Table[string, DataList]
diff -r b83b3a1ccb05 -r 1c40de824c39 src/semicongine/renderer.nim
--- a/src/semicongine/renderer.nim	Mon Sep 11 21:31:22 2023 +0700
+++ b/src/semicongine/renderer.nim	Mon Sep 11 21:58:01 2023 +0700
@@ -429,8 +429,7 @@
         commandBuffer.vkCmdBindPipeline(renderer.renderPass.subpasses[i].pipelineBindPoint, pipeline.vk)
         commandBuffer.vkCmdBindDescriptorSets(renderer.renderPass.subpasses[i].pipelineBindPoint, pipeline.layout, 0, 1, addr(renderer.scenedata[scene].descriptorSets[pipeline.vk][renderer.swapchain.currentInFlight].vk), 0, nil)
 
-        for (drawable, mesh) in renderer.scenedata[scene].drawables:
-          if mesh.material.name == materialName:
+        for (drawable, mesh) in renderer.scenedata[scene].drawables.filterIt(it[1].visible and it[1].material.name == materialName):
             drawable.draw(commandBuffer, vertexBuffers=renderer.scenedata[scene].vertexBuffers, indexBuffer=renderer.scenedata[scene].indexBuffer, pipeline.vk)
 
     if i < renderer.renderPass.subpasses.len - 1: