initial

Signed-off-by: Anna (navi) Figueiredo Gomes <navi@vlhl.dev>

1 files changed, 20 insertions, 0 deletions

diff --git a/shader.vert b/shader.vert
new file mode 100644
index 0000000..9e69113
--- /dev/null
+++ b/shader.vert
@@ -0,0 +1,20 @@
+#version 450
+
+layout(location = 0) out vec3 fragColor;
+
+vec2 positions[3] = vec2[](
+	vec2(0.0, -0.5),
+	vec2(0.5, 0.5),
+	vec2(-0.5, 0.5)
+);
+
+vec3 colors[3] = vec3[](
+	vec3(1.0, 0.0, 0.0),
+	vec3(0.0, 1.0, 0.0),
+	vec3(0.0, 0.0, 1.0)
+);
+
+void main() {
+	gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+	fragColor = colors[gl_VertexIndex];
+}