Merge branch 'shaders'

1 files changed, 24 insertions, 0 deletions

diff --git a/resources/shaders/texture.frag b/resources/shaders/texture.frag
new file mode 100644
index 0000000..c7a5956
--- /dev/null
+++ b/resources/shaders/texture.frag
@@ -0,0 +1,24 @@
+#version 330 core
+
+// TASK 16: Create a UV coordinate in variable
+in vec2 uv;
+
+// TASK 8: Add a sampler2D uniform
+uniform sampler2D sampler;
+
+// TASK 29: Add a bool on whether or not to filter the texture
+uniform bool filtered;
+
+out vec4 fragColor;
+
+void main()
+{
+    // TASK 17: Set fragColor using the sampler2D at the UV coordinate
+    fragColor = texture(sampler, uv);
+
+    // TASK 33: Invert fragColor's r, g, and b color channels if your bool is true
+    if(filtered){
+        fragColor = vec4(1) - fragColor;
+        fragColor.w = 1;
+    }
+}