openGL work and other parts

res/gl/fragmentTexSimple.glsl

@@ -0,0 +1,25 @@
+#ifdef GL_ES
+// Set default precision to medium
+precision mediump int;
+precision mediump float;
+#endif
+
+//uniform vec3 eyeWorldPos;
+//uniform vec3 lightWorldPos;
+
+uniform sampler2D texDiffuse;
+
+// interpolated values
+//varying vec3 v_WorldPos;
+//varying vec3 v_normal;
+varying vec2 v_texcoord;
+
+void main() {
+
+	// fragment color
+	vec4 ambient = texture2D(texDiffuse, v_texcoord);
+
+	// set
+	gl_FragColor = ambient;
+
+}