From bb693756b9aace889f806a768b54655023d163ab Mon Sep 17 00:00:00 2001
From: Dan Goodliffe <dan@randomdan.homeip.net>
Date: Tue, 9 Jan 2024 20:17:55 +0000
Subject: Add the Illuminator (type) and Light (instance) classes

---
 game/scenary/illuminator.cpp | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 game/scenary/illuminator.cpp

(limited to 'game/scenary/illuminator.cpp')

diff --git a/game/scenary/illuminator.cpp b/game/scenary/illuminator.cpp
new file mode 100644
index 0000000..4989933
--- /dev/null
+++ b/game/scenary/illuminator.cpp
@@ -0,0 +1,40 @@
+#include "illuminator.h"
+#include "gfx/gl/sceneShader.h"
+#include "gfx/gl/vertexArrayObject.h"
+#include "gfx/models/texture.h"
+#include "location.h"
+
+bool
+Illuminator::persist(Persistence::PersistenceStore & store)
+{
+	return STORE_TYPE && STORE_HELPER(bodyMesh, Asset::MeshConstruct) && Asset::persist(store);
+}
+
+void
+Illuminator::postLoad()
+{
+	texture = getTexture();
+	bodyMesh->configureVAO(instanceVAO)
+			.addAttribs<LocationVertex, &LocationVertex::first, &LocationVertex::second>(instances.bufferName(), 1);
+}
+
+void
+Illuminator::render(const SceneShader & shader) const
+{
+	if (const auto count = instances.size()) {
+		shader.basicInst.use();
+		if (texture) {
+			texture->bind();
+		}
+		bodyMesh->DrawInstanced(instanceVAO, static_cast<GLsizei>(count));
+	}
+}
+
+void
+Illuminator::lights(const SceneShader &) const
+{
+	if (const auto count = instances.size()) {
+		// shader.pointLight.use();
+		// bodyMesh->DrawInstanced(instanceVAO, static_cast<GLsizei>(count));
+	}
+}
-- 
cgit v1.2.3