Upload files to "semag/mind/assets/shaders"

semag/mind/assets/shaders/default.vertex

@@ -0,0 +1,16 @@
+uniform mat4 u_projTrans;
+
+attribute vec4 a_position;
+attribute vec2 a_texCoord0;
+attribute vec4 a_color;
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+uniform vec2 u_viewportInverse;
+
+void main() {
+    gl_Position = u_projTrans * a_position;
+    v_texCoord = a_texCoord0;
+    v_color = a_color;
+}

semag/mind/assets/shaders/outline.fragment

@@ -0,0 +1,44 @@
+#ifdef GL_ES
+precision mediump float;
+precision mediump int;
+#endif
+
+uniform sampler2D u_texture;
+
+uniform vec4 u_color;
+uniform vec2 u_texsize;
+uniform float u_lighten;
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+bool id(vec4 v){
+    return v.a > 0.1 && !(v.r < 0.01 && v.g < 0.01 && v.b < 0.01);
+}
+
+void main() {
+
+	vec2 T = v_texCoord.xy;
+
+	vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
+
+	bool any = false;
+
+	float step = 1.0;
+
+	vec4 c = texture2D(u_texture, T);
+
+	if(texture2D(u_texture, T).a < 0.1 &&
+		(id(texture2D(u_texture, T + vec2(0, step) * v)) || id(texture2D(u_texture, T + vec2(0, -step) * v)) ||
+		id(texture2D(u_texture, T + vec2(step, 0) * v)) || id(texture2D(u_texture, T + vec2(-step, 0) * v))))
+		any = true;
+
+	if(any){
+		gl_FragColor = u_color;
+	}else{
+	    if((c.r < 0.01 && c.g < 0.01 && c.b < 0.01)){
+            c = vec4(0.0);
+	    }
+		gl_FragColor = mix(c, vec4(1.0, 1.0, 1.0, c.a), u_lighten) * v_color;
+	}
+}

semag/mind/assets/shaders/pattern.fragment

@@ -0,0 +1,60 @@
+#ifdef GL_ES
+precision mediump float;
+precision mediump int;
+#endif
+
+uniform sampler2D u_texture;
+
+uniform vec4 u_color;
+uniform vec2 u_texsize;
+uniform float u_time;
+uniform vec2 u_offset;
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+void main() {
+
+    vec2 T = v_texCoord.xy;
+    vec2 coords = (T * u_texsize) + u_offset;
+    
+    float si = 1.0 + sin(u_time / 20.0 /*+ (coords.x + coords.y) / 30.0*/) / 8.0;
+	
+	vec4 color = texture2D(u_texture, T) * vec4(si, si, si, 1.0);
+
+	vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
+
+	bool any = false;
+
+	float thickness = 1.0;
+	float step = 1.0;
+
+	if(texture2D(u_texture, T).a < 0.1 && 
+		(texture2D(u_texture, T + vec2(0, step) * v).a > 0.1 || texture2D(u_texture, T + vec2(0, -step) * v).a > 0.1 ||
+		texture2D(u_texture, T + vec2(step, 0) * v).a > 0.1 || texture2D(u_texture, T + vec2(-step, 0) * v).a > 0.1))
+		any = true;
+
+	if(any){
+		gl_FragColor = u_color * vec4(si, si, si, 1.0);
+	}else{
+	    
+	    //coords.x = float(int(coords.x));
+	    if(color.a > 0.1){
+	        float x = coords.x;
+	        float y = coords.y;
+	        float time = u_time;
+	        float w = 1.0;
+	        float h = 1.0;
+	        float f1 = sin(2.0*time+(y/4.0*cos(time/3.0)+(x/2.0)-w/4.0)*((y/3.0)-h/4.0)/w);
+	        float f2 = -2.0*cos(11.0*time/9.0-11.0*pow(y, x)/9.0);
+	        
+	        color.r = (f2 + f1) / 4.0*abs(cos(2.0*(x-y)/w + time));
+	        color.g = (f2 + f1) /(3.0 + color.r);
+	        color.b = (f2 + f1) /(2.5 + color.g);
+	        
+	        
+	    }
+	    
+		gl_FragColor = color;
+	}
+}

semag/mind/assets/shaders/shield.fragment

@@ -0,0 +1,78 @@
+#ifdef GL_ES
+precision highp float;
+precision highp int;
+#endif
+
+#define MAX_HITS 64
+#define HIT_RADIUS 12.0
+#define ALPHA 0.18
+
+uniform sampler2D u_texture;
+
+uniform vec4 u_color;
+uniform vec2 u_texsize;
+uniform float u_time;
+uniform float u_scaling;
+uniform float u_dp;
+uniform vec2 u_offset;
+uniform int u_hitamount;
+uniform vec3 u_hits[MAX_HITS];
+
+varying vec4 v_color;
+varying vec2 v_texCoord;
+
+float round(float f){
+    return float(int(f));
+}
+
+void main() {
+
+    vec2 T = v_texCoord.xy;
+    
+    vec2 coords = (T * u_texsize) + u_offset;
+    
+    T += vec2(sin(coords.y / 3.0 + u_time / 20.0) / 240.0, sin(coords.x / 3.0 + u_time / 20.0) / 240.0) * u_scaling;
+    
+    float si = 1.0 + sin(u_time / 20.0) / 8.0;
+	
+	vec4 color = texture2D(u_texture, T) * vec4(si, si, si, 1.0);
+
+	vec2 v = vec2(1.0/u_texsize.x, 1.0/u_texsize.y);
+
+	bool any = false;
+
+	float thickness = 1.0;
+	float step = 1.5;
+
+	if(texture2D(u_texture, T).a < 0.1 && 
+		(texture2D(u_texture, T + vec2(0, step) * v).a > 0.1 || texture2D(u_texture, T + vec2(0, -step) * v).a > 0.1 ||
+		texture2D(u_texture, T + vec2(step, 0) * v).a > 0.1 || texture2D(u_texture, T + vec2(-step, 0) * v).a > 0.1))
+		any = true;
+
+	if(any){
+		gl_FragColor = u_color * vec4(si, si, si, 1.0);
+	}else{
+
+	    if(color.a > 0.1){
+	        if(mod(coords.x / u_dp + coords.y / u_dp + sin(round(coords.x / u_dp) / 5.0) * 3.0 + sin(round(coords.y / u_dp) / 5.0) * 3.0  + u_time / 4.0, 10.0) < 2.0){
+	            color *= 1.65;
+	        }
+	        
+	        color.a = ALPHA;
+	        
+	        for(int i = 0; i < MAX_HITS; i ++){
+	        	if(i >= u_hitamount) break;
+	    		vec3 hit = u_hits[i];
+	    		float rad = hit.z * HIT_RADIUS;
+	    		float fin = 1.0 - hit.z;
+	    	
+	    		if(abs(distance(vec2(hit.x, hit.y), coords - u_texsize/2.0) - rad) < 1.0){
+	    			color = mix(color, u_color* vec4(si, si, si, 1.0), (1.0 * fin));
+	    			color.a = ALPHA + 0.82 *fin;
+	    		}
+	    	}
+	    }
+		
+		gl_FragColor = color;
+	}
+}