Shader

shaders/FragmentShader.glsl

@@ -0,0 +1,10 @@
+#version 460 core
+
+in vec3 col; // the input variable from the vertex shader (same name and same type)
+
+out vec4 outCol;
+
+void main()
+{
+    outCol = vec4(vertexColor, 1.0);
+}

shaders/VertexShader.glsl

@@ -0,0 +1,26 @@
+#version 460 core
+
+layout (location = 0) in vec3 pos;   // the position variable has attribute position 0
+layout (location = 1) in vec3 dir; // the direction variable has attribute position 1
+layout (location = 2) in vec3 col; // the color variable has attribute position 2
+layout (location = 3) in float age; // the age variable has attribute position 3
+
+//in vec3 emitterPos; // the emitter pos variable
+//in float newAge; // the age variable
+
+out vec3 outCol; // output a color to the fragment shader
+
+void main()
+{
+    if (age < 0)
+    {
+        pos = emitterPos;
+        age = newAge;
+    }
+
+    age -= 0.1f;
+    vec3 newPos = pos.xyz + dir.xyz;
+    gl_Position = vec4(newPos, 1.0);
+
+    outCol = col; // set ourColor to the input color we got from the vertex data
+}