From 4feada1bf4e2cb14f1be4f35bb789b8902e88926 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Sat, 18 Jul 2026 08:40:40 +0400 Subject: feat(vulkan): add alpha test shader path --- adapters/fparkan-render-vulkan/shaders/triangle.frag | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'adapters/fparkan-render-vulkan/shaders/triangle.frag') diff --git a/adapters/fparkan-render-vulkan/shaders/triangle.frag b/adapters/fparkan-render-vulkan/shaders/triangle.frag index 3200d46..22bdef0 100644 --- a/adapters/fparkan-render-vulkan/shaders/triangle.frag +++ b/adapters/fparkan-render-vulkan/shaders/triangle.frag @@ -6,6 +6,13 @@ layout(location = 0) out vec4 out_color; layout(set = 0, binding = 0) uniform sampler2D base_color; +layout(push_constant) uniform AlphaTestConstants { + float alpha_cutoff; +} alpha_test; + void main() { out_color = texture(base_color, in_uv) * vec4(in_color, 1.0); + if (out_color.a < alpha_test.alpha_cutoff) { + discard; + } } -- cgit v1.2.3