fix bug in honey.shader.new and add basic primitives bindings

1 files changed, 22 insertions, 3 deletions

diff --git a/demo/main.lua b/demo/main.lua
index 0ec77a9..bad2c68 100644
--- a/demo/main.lua
+++ b/demo/main.lua
@@ -4,9 +4,28 @@ end
 
 honey.input.key.bind(honey.input.key.escape, honey.exit)
 
+local vertex_shader = [[
+#version 330 core
+
+layout(location = 0) in vec3 position;
+
+void main()
+{
+  gl_Position.xyz = position;
+  gl_Position.w = 1.0;
+} ]]
+local fragment_shader = [[
+#version 330 core
+
+out vec4 color;
+void main() { color = vec4(1,0,0,1); } ]]
+
+local shader = honey.shader.new(vertex_shader, fragment_shader)
+local plane = honey.primitives.plane(1,1)
+
 function honey.update(dt)
 end
 
---function honey.draw()
---   print('draw!')
---end
+function honey.draw()
+    honey.mesh.draw(plane, shader)
+end