feat(engine): add vertex coloring

1 files changed, 7 insertions, 2 deletions

diff --git a/engine/vertex.glsl b/engine/vertex.glsl
index c74ea10..37d5677 100644
--- a/engine/vertex.glsl
+++ b/engine/vertex.glsl
@@ -1,7 +1,12 @@
 #version 330 core
-layout (location = 0) in vec3 aPos;
+layout (location = 0) in vec3 pos;
+layout (location = 1) in vec3 color;
+
+out vec3 in_frag_color;
 
 void main()
 {
-    gl_Position = vec4(aPos.x, aPos.y, aPos.z, 1.0);
+    gl_Position = vec4(pos.x, pos.y, pos.z, 1.0);
+
+	in_frag_color = color;
 }