Rename shader source in keeping with glsl expectations

Swaps name/type of generated files to match class names and source
files.

1 files changed, 17 insertions, 0 deletions

diff --git a/gfx/gl/shaders/lighting.frag b/gfx/gl/shaders/lighting.frag
new file mode 100644
index 0000000..b5c6c8b
--- /dev/null
+++ b/gfx/gl/shaders/lighting.frag
@@ -0,0 +1,17 @@
+#version 460 core
+
+out vec3 FragColor;
+
+in vec2 TexCoords;
+
+layout(binding = 2) uniform sampler2D gAlbedoSpec;
+layout(binding = 3) uniform sampler2D gIllumination;
+
+void
+main()
+{
+	const vec3 Albedo = texture(gAlbedoSpec, TexCoords).rgb;
+	const vec3 Illumination = texture(gIllumination, TexCoords).rgb;
+
+	FragColor = Albedo * Illumination;
+}