Hacky D2Q9 BGK LBM on GPU using GLSL compute shaders

Improvised on top of computicles's scaffolding.

Works in a world where _works_ is defined as "displays stuff on screen that invokes thoughts of fluid movement".

1 files changed, 8 insertions, 0 deletions

diff --git a/src/shader/code/vertex.glsl b/src/shader/code/vertex.glsl
new file mode 100644
index 0000000..4c307d8
--- /dev/null
+++ b/src/shader/code/vertex.glsl
@@ -0,0 +1,8 @@
+static const std::string VERTEX_SHADER_CODE = R"(
+uniform mat4 MVP;
+
+void main() {
+	gl_Position = MVP * vec4(gl_Vertex.xy, 0.0, 1.0);
+	gl_FrontColor = vec4(1., 0., 0., 0.);
+}
+)";