add cglm bindings for vec3 and mat3 functions

1 files changed, 11 insertions, 6 deletions

diff --git a/demo/main.lua b/demo/main.lua
index f3a3c4a..1be7eaf 100644
--- a/demo/main.lua
+++ b/demo/main.lua
@@ -4,6 +4,15 @@ end
 
 honey.input.key.bind(honey.input.key.escape, honey.exit)
 
+local vec4 = function(v)
+    local vector = honey.cglm.new_array_zero(4)
+    honey.cglm.set_value(vector, 0, v[1])
+    honey.cglm.set_value(vector, 1, v[2])
+    honey.cglm.set_value(vector, 2, v[3])
+    honey.cglm.set_value(vector, 3, v[4])
+    return vector
+end
+
 local vertex_shader = [[
 #version 330 core
 
@@ -24,12 +33,8 @@ void main() { color = base_color; } ]]
 local shader = honey.shader.new(vertex_shader, fragment_shader)
 local plane = honey.primitives.plane(2,2)
 
-local color1 = honey.cglm.new_array_zero(4)
-honey.cglm.set_value(color1, 3, 1)
-local color2 = honey.cglm.copy_array(color1, 4)
-honey.cglm.set_value(color1, 0, 1)
-honey.cglm.set_value(color2, 2, 1)
-
+local color1 = vec4{1,0,0,1}
+local color2 = vec4{0,0,1,1}
 local color = honey.cglm.new_array_zero(4)
 
 local total_time = 0