Stylized BOTW Fire

you can get the Fire model and a demo scene from this github link:

https://github.com/Loop-Box/Stylized-Fire-For-Godot4.5.git

Shader code

shader_type spatial;



uniform sampler2D Noise_Texture : source_color;

uniform sampler2D Coloring_Texture : source_color;

uniform sampler2D UV_Random : source_color;

uniform sampler2D Alpha_Texture : source_color;

uniform vec2 Speed = vec2(0.2, 0.0);

uniform float Emmision_Power = 1.0;

uniform float Twist_Power = 1.0;



uniform sampler2D Vertex_Noise_Texture;

uniform sampler2D Vertex_Noise_Power_Texture;

uniform float Displace_Power = 0.5;



uniform float Fresnel_Power = 1.0;

uniform float Random_Power = 1.0;

uniform vec3 Fresnel_Color :source_color;





uniform sampler2D Tail_Vertex_Noise_Texture;

uniform sampler2D Tail_Vertex_Noise_Power_Texture;

uniform float Tail_Displace_Power = 0.5;



void vertex(){

	vec2 UV1 = mod(UV + Speed * TIME, 1.0);

	UV1 = mod(UV + vec2(Speed.y) * TIME,1.0);

	//Tail



	float Tail_Noise_Data = texture(Tail_Vertex_Noise_Texture,vec2(UV1.y,UV1.y)).r;

	float Tail_Noise_Power_Data = texture(Tail_Vertex_Noise_Power_Texture,UV).r;

	vec3 Center_Offset = (vec3(-2.0) * Tail_Displace_Power * Tail_Noise_Power_Data ) ;

	VERTEX.xz +=  ((Center_Offset + NORMAL + (Tail_Noise_Data * Tail_Noise_Power_Data)) * Tail_Displace_Power).xz;



}



void fragment() {

	vec2 UV1 = mod(UV + Speed * TIME, 1.0);

	UV1.x = mod(UV1.x + UV1.y * Twist_Power , 1.0);





	vec2 Twisted_UV_For_random = UV * Twist_Power;

	Twisted_UV_For_random.y = fract(Twisted_UV_For_random.y + Speed.x * TIME);

	vec2 Random_UV = (UV + texture(UV_Random,Twisted_UV_For_random ).r * Random_Power) ;



	vec4 Noise = texture(Noise_Texture, UV1);

	vec4 Color_ = texture(Coloring_Texture, Random_UV);



    vec4 Final_Color = Noise * Color_;







	float Fresnel = pow(1.0 - dot(NORMAL, VIEW), Fresnel_Power);



	Final_Color.rgb = mix(Final_Color.rgb,Fresnel_Color,Fresnel);

    ALBEDO = Final_Color.rgb;

	EMISSION = Final_Color.rgb * Emmision_Power;





	float Alpha = texture(Alpha_Texture,UV).a;

	Alpha = clamp(Alpha + Final_Color.a,0.0,1.0);



    ALPHA = Alpha;

}

Tags