ported the University CGI demo from WINDOWS + GLUT + GLEW + GLU + OpenGL 4 to LINUX WAYLAND + EGL + GLES 2 with minimal cuts

GL_STUFF/SOURCES/EFFECTS/CRT_SHADER/vertexShader_particles.glsl

@@ -0,0 +1,17 @@
+#version 430 core
+
+layout (location = 0) in vec4 particleData;
+//////
+layout (location = 2) in vec4 iparticleColor;
+out float intensity; 
+//
+out vec4 particleColor;
+uniform mat4 mvp;
+
+
+
+void main(void)
+{
+	gl_Position = mvp * vec4( particleData.xy, 0, 1);
+	particleColor = iparticleColor;
+}