renderer new

assets/shaders/basic_shader.wgsl

@@ -0,0 +1,14 @@
+@vertex
+pub fn vs_main(@builtin(vertex_index) vertex_index: u32) -> @builtin(position) vec4f {
+    var positions = array<vec2f, 3>(
+        vec2f(0.0, 0.5),
+        vec2f(-0.5, -0.5),
+        vec2f(0.5, -0.5),
+    );
+    return vec4f(positions[vertex_index], 0.0, 1.0);
+}
+
+@fragment
+pub fn fs_main() -> @location(0) vec4f {
+    return vec4f(1.0, 0.0, 0.0, 1.0);
+}