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| author | s-ol <s+removethis@s-ol.nu> | 2025-03-16 20:49:57 +0000 |
|---|---|---|
| committer | s-ol <s+removethis@s-ol.nu> | 2025-03-16 20:49:57 +0000 |
| commit | a4a4b2d3d3cc026aedeeef9241b894dff2d3684d (patch) | |
| tree | 3d9527d050f003d646b1a6da9c6300f4310ff504 /src | |
| parent | default output size to render size (diff) | |
| download | glsl-view-a4a4b2d3d3cc026aedeeef9241b894dff2d3684d.tar.gz glsl-view-a4a4b2d3d3cc026aedeeef9241b894dff2d3684d.zip | |
enable transparent framebuffer
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.zig | 3 | ||||
| -rw-r--r-- | src/output.zig | 6 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/main.zig b/src/main.zig index 11052e5..eb7aef2 100644 --- a/src/main.zig +++ b/src/main.zig @@ -97,7 +97,8 @@ pub fn main() !void { \\out vec4 color; \\ \\void main() { - \\ color = vec4(0,0,0,1); + \\ vec2 check = floor(uv*10); + \\ color = vec4(vec3(mod(check.x+check.y, 2.0)), 1); \\} ); defer main_program.destroy(); diff --git a/src/output.zig b/src/output.zig index 6eea72e..593caac 100644 --- a/src/output.zig +++ b/src/output.zig @@ -138,6 +138,9 @@ pub const WindowOutput = struct { const self = allocator.create(WindowOutput) catch unreachable; c.glfwDefaultWindowHints(); + c.glfwWindowHint(c.GLFW_FOCUSED, c.GLFW_FALSE); + c.glfwWindowHint(c.GLFW_FLOATING, c.GLFW_TRUE); + c.glfwWindowHint(c.GLFW_TRANSPARENT_FRAMEBUFFER, c.GL_TRUE); self.* = .{ .constants = constants, @@ -173,7 +176,10 @@ pub const WindowOutput = struct { return true; c.glfwMakeContextCurrent(self.window); + c.glClearColor(0, 0, 0, 1); c.glClear(c.GL_COLOR_BUFFER_BIT); + c.glfwWindowHint(c.GLFW_RESIZABLE, c.GLFW_FALSE); + c.glfwWindowHint(c.GLFW_DECORATED, c.GLFW_FALSE); if (self.resized) { var width: c_int = undefined; |