Initial commit

binaries/assets/shaders/multiQuad.fragment

@@ -0,0 +1,90 @@
+#version 460
+
+out vec4 frag_colour;
+
+uniform vec3 diffuse;
+
+uniform vec2 position;
+
+uniform sampler2DArray samplerArray;
+
+
+in vec2 vertex_textureCoordinates;
+
+in float vertex_meshIndex;
+
+in vec3 quad_color;
+
+in vec2 quad_position;
+
+in vec2 quad_size;
+
+flat in float 	quad_opacity;
+
+flat in int 	quad_useTexture;
+
+flat in int 	quad_textureIndex;
+
+
+
+layout ( packed, binding = 0 ) uniform events
+{
+
+	vec2 mouse;
+
+	vec2 window;
+
+};
+
+
+void main() {
+
+
+	vec2 grid 	= vec2( floor( vertex_textureCoordinates.x * 10.0 ), floor( vertex_textureCoordinates.y * 10.0 ) );
+
+	int index	= int( grid.x + ( grid.y * 10.0 ) ); 
+
+
+	vec2 newCoordinates		= vertex_textureCoordinates;
+
+	newCoordinates 			= vec2( mod( newCoordinates.x, 1) , mod( newCoordinates.y, 1) );
+
+	
+	vec4 diffuseColor	= vec4( 1.0 );
+
+	if( quad_useTexture == 1 ) {
+
+		diffuseColor	= texture( samplerArray, vec3( newCoordinates, quad_textureIndex ) );
+
+	} else {
+
+		vec2 size 						= quad_size;
+
+		vec2 halfSize					= size / 2.0;
+
+    	vec2 fragCoord 					= vertex_textureCoordinates * size;
+
+    	float radius					= 100.;
+
+    	float borderSmoothing			= 2.0;
+
+    	vec2 centerPosition				= fragCoord - halfSize;
+
+    	float a 							= length( abs( centerPosition ) + size + radius  ) - radius;
+
+    	//float b								= max( a, length( halfSize / 2. ) );
+
+    	//float c							= length( a );
+
+
+
+    
+        diffuseColor.rgb                = quad_color * (1.0 - a);//( 1.0 - smoothstep( radius, radius + borderSmoothing, b ) );
+
+	}
+
+	diffuseColor.w		*= quad_opacity;
+
+	frag_colour 		= diffuseColor;
+	
+}