1 files changed, 18 insertions, 0 deletions
diff --git a/assets/shaders/3d.fsh b/assets/shaders/3d.fsh
new file mode 100644
index 0000000..ee1208c
--- /dev/null
+++ b/assets/shaders/3d.fsh
@@ -0,0 +1,18 @@
+#version 150
+
+uniform sampler2D g_samplers[255];
+
+const uint SAMPLER_ID_NONE = 255u;
+
+in vec2 g_texcoord;
+in vec4 g_color;
+flat in uint g_sampler;
+
+void main() {
+  vec4 color = g_color;
+  if( g_sampler != SAMPLER_ID_NONE ) {
+    color = texture2D( g_samplers[int(g_sampler)], g_texcoord );
+    color *= g_color;
+  }
+  gl_FragColor = color;
+}