render batching for coloured rectangles

1 files changed, 10 insertions, 0 deletions

diff --git a/src/shaders/simple.vertex.sc b/src/shaders/simple.vertex.sc
new file mode 100644
index 0000000..56b8736
--- /dev/null
+++ b/src/shaders/simple.vertex.sc
@@ -0,0 +1,10 @@
+$input a_position, a_color0
+$output v_color0
+
+#include <bgfx_shader.sh>
+
+void main()
+{
+  gl_Position = mul(u_modelViewProj, vec4(a_position, 1.0));
+  v_color0 = a_color0;
+}