stuff

modules/wallpaper-engine/effects/nitro/preview/shaders/effects/nitro.frag

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+
+// [COMBO] {"material":"ui_editor_properties_blend_mode","combo":"BLENDMODE","type":"imageblending","default":22}
+// [COMBO] {"material":"ui_editor_properties_write_alpha","combo":"WRITEALPHA","type":"options","default":0}
+
+#include "common.h"
+#include "common_blending.h"
+
+varying vec4 v_TexCoord;
+varying vec4 v_TexCoordNitro;
+
+uniform sampler2D g_Texture0; // {"material":"ui_editor_properties_framebuffer","hidden":true}
+uniform sampler2D g_Texture1; // {"material":"ui_editor_properties_albedo","default":"util/clouds_256"}
+uniform sampler2D g_Texture2; // {"material":"ui_editor_properties_opacity_mask","mode":"opacitymask","default":"util/white","combo":"MASK"}
+
+uniform float g_NitroAlpha; // {"material":"ui_editor_properties_multiply","default":1.0,"range":[0.01, 10]}
+uniform vec3 g_NitroColor0; // {"material":"ui_editor_properties_color_start","default":"0 1 1","type":"color"}
+uniform vec3 g_NitroColor1; // {"material":"ui_editor_properties_color_end","default":"1 1 1","type":"color"}
+uniform vec2 g_NitroRanges; // {"material":"ui_editor_properties_bounds","default":"0.3 0.25"}
+
+
+void main() {
+	vec4 albedo = texSample2D(g_Texture0, v_TexCoord.xy);
+	float nitro0 = texSample2D(g_Texture1, v_TexCoordNitro.xy).r;
+	float nitro1 = texSample2D(g_Texture1, v_TexCoordNitro.zw).r;
+	float remap = texSample2D(g_Texture1, v_TexCoord.xy).r;
+	
+	vec2 noiseBase = g_NitroRanges;
+	float coreNoise = smoothstep(nitro0, nitro1, 0.1 + remap * 0.8);
+	float nitro = smoothstep(noiseBase.y, noiseBase.x, nitro0 * nitro1) * smoothstep(noiseBase.x, noiseBase.y, nitro0 * nitro1);
+	nitro = coreNoise * nitro * 4;
+	
+	vec3 nitroColor = mix(g_NitroColor0, g_NitroColor1, nitro);
+	
+	float blend = nitro * g_NitroAlpha;
+#if MASK == 1
+	blend *= texSample2D(g_Texture2, v_TexCoord.zw).r;
+#endif
+	
+	albedo.rgb = ApplyBlending(BLENDMODE, albedo.rgb, nitroColor, blend);
+	
+#if WRITEALPHA == 1
+	albedo.a = blend;
+#endif
+	
+	gl_FragColor = albedo;
+}

modules/wallpaper-engine/effects/nitro/preview/shaders/effects/nitro.vert

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+
+uniform mat4 g_ModelViewProjectionMatrix;
+uniform vec4 g_Texture0Resolution;
+
+#if MASK == 1
+uniform vec4 g_Texture2Resolution;
+#endif
+
+uniform float g_Time;
+uniform vec4 g_NitroSpeeds; // {"material":"ui_editor_properties_speed","default":"-0.1 0.7 0.1 0"}
+uniform vec2 g_NitroScales; // {"material":"ui_editor_properties_scale","default":"1 2"}
+
+attribute vec3 a_Position;
+attribute vec2 a_TexCoord;
+
+varying vec4 v_TexCoord;
+varying vec4 v_TexCoordNitro;
+
+void main() {
+	gl_Position = mul(vec4(a_Position, 1.0), g_ModelViewProjectionMatrix);
+	v_TexCoord = a_TexCoord.xyxy;
+	
+	float aspect = g_Texture0Resolution.z / g_Texture0Resolution.w;
+	v_TexCoordNitro.xy = (a_TexCoord + g_Time * g_NitroSpeeds.xy) * g_NitroScales.x;
+	v_TexCoordNitro.zw = (a_TexCoord + g_Time * g_NitroSpeeds.zw) * g_NitroScales.y;
+	
+	v_TexCoordNitro.xz *= aspect;
+	
+	v_TexCoordNitro.zw = vec2(-v_TexCoordNitro.w, v_TexCoordNitro.z);
+	
+#if MASK == 1
+	v_TexCoord.zw = vec2(v_TexCoord.x * g_Texture2Resolution.z / g_Texture2Resolution.x,
+						v_TexCoord.y * g_Texture2Resolution.w / g_Texture2Resolution.y);
+#endif
+}