Merge pull request #1448 from bungoboingo/fear/linear-gradients

Add linear gradient support to canvas widget

1 files changed, 17 insertions, 0 deletions

diff --git a/wgpu/src/shader/solid.wgsl b/wgpu/src/shader/solid.wgsl
new file mode 100644
index 00000000..68a8fea3
--- /dev/null
+++ b/wgpu/src/shader/solid.wgsl
@@ -0,0 +1,17 @@
+struct Uniforms {
+    transform: mat4x4<f32>,
+    color: vec4<f32>
+}
+
+@group(0) @binding(0)
+var<uniform> uniforms: Uniforms;
+
+@vertex
+fn vs_main(@location(0) input: vec2<f32>) -> @builtin(position) vec4<f32> {
+    return uniforms.transform * vec4<f32>(input.xy, 0.0, 1.0);
+}
+
+@fragment
+fn fs_main() -> @location(0) vec4<f32> {
+    return uniforms.color;
+}