add ui.json and del default values from SparkEmitter

shaders/spark.fragment

@@ -1,8 +1,12 @@
-#version 120
-varying vec2 fTexCoord;
+//precision mediump float;
 uniform sampler2D Texture;
-void main() {
-    vec4 col = texture2D(Texture, fTexCoord);
-    // простой аддитивный блёк
-    gl_FragColor = col;
+varying vec2 texCoord;
+
+void main() 
+{
+	vec4 color = texture2D(Texture,texCoord).rgba;
+    //gl_FragColor = vec4(color.rgb*0.9 + vec3(0.1, 0.1, 0.1), 1.0);
+	
+	gl_FragColor = color;
+	
 }

shaders/spark.vertex

@@ -1,8 +1,11 @@
-#version 120
 attribute vec3 vPosition;
 attribute vec2 vTexCoord;
-varying vec2 fTexCoord;
-void main() {
-    fTexCoord = vTexCoord;
-    gl_Position = gl_ModelViewProjectionMatrix * vec4(vPosition, 1.0);
+varying vec2 texCoord;
+
+uniform mat4 ProjectionModelViewMatrix;
+
+void main() 
+{
+	gl_Position = ProjectionModelViewMatrix * vec4(vPosition.xyz, 1.0);
+	texCoord = vTexCoord;
 }