Magma

andich.xyz

How to use:

  1. Add shader to an object;
  2. In Noise Texture parameter add an Image or generate NoiseTexture2D
Shader code
shader_type spatial;
render_mode blend_mix, depth_draw_opaque, cull_back, diffuse_lambert, specular_schlick_ggx;

uniform vec4 ColorParameter : source_color = vec4(1.000000, 1.000000, 1.000000, 1.000000);
uniform float Falloff : hint_range(0, 20) = 5;
uniform sampler2D Noise_Texsture;
uniform float Midtones = 0.40000000596046;
uniform float Highlights : hint_range(0, 0.30000001192093) = 0.05000000074506;
uniform float Multiplier : hint_range(0, 20) = 1;
uniform float Aplha : hint_range(0, 1) = 1;
uniform float Roughness : hint_range(0, 1) = 0.10000000149012;
uniform float Emmision_Strength : hint_range(0, 20) = 1;
uniform float Bump_Strength : hint_range(0, 1) = 0.10000000149012;



void fragment() {
// ColorParameter:17
	vec4 n_out17p0 = ColorParameter;


// FloatParameter:28
	float n_out28p0 = Falloff;


// FloatOp:95
	float n_in95p1 = 0.00100;
	float n_out95p0 = max(n_out28p0, n_in95p1);


// FloatOp:10
	float n_in10p0 = 0.93000;
	float n_out10p0 = pow(n_in10p0, n_out95p0);


// MultiplyAdd:11
	float n_in11p1 = -1.00000;
	float n_in11p2 = 1.00000;
	float n_out11p0 = fma(n_out10p0, n_in11p1, n_in11p2);


// FloatFunc:21
	float n_out21p0 = log(n_out11p0);


// Fresnel:5
	float n_in5p3 = 1.00000;
	float n_out5p0 = pow(1.0 - clamp(dot(NORMAL, VIEW), 0.0, 1.0), n_in5p3);


// Input:31
	vec2 n_out31p0 = UV;


// FloatConstant:49
	float n_out49p0 = 0.500000;


// VectorCompose:48
	float n_in48p1 = 0.00000;
	vec2 n_out48p0 = vec2(n_out49p0, n_in48p1);


// VectorOp:38
	vec2 n_out38p0 = n_out31p0 + n_out48p0;


// FloatConstant:41
	float n_out41p0 = 2048.000000;


// FloatOp:40
	float n_in40p0 = 1.00000;
	float n_out40p0 = n_in40p0 / n_out41p0;


// VectorCompose:54
	float n_in54p1 = 0.00000;
	vec2 n_out54p0 = vec2(n_out40p0, n_in54p1);


// VectorOp:51
	vec2 n_out51p0 = n_out38p0 + n_out54p0;


	vec4 n_out34p0;
// Texture2D:34
	n_out34p0 = texture(Noise_Texsture, n_out51p0);


// VectorOp:46
	vec2 n_in46p1 = vec2(0.00000, 0.00000);
	vec2 n_out46p0 = n_out31p0 + n_in46p1;


// VectorOp:52
	vec2 n_out52p0 = n_out46p0 + n_out54p0;


	vec4 n_out35p0;
// Texture2D:35
	n_out35p0 = texture(Noise_Texsture, n_out52p0);


// VectorCompose:50
	float n_in50p0 = 0.00000;
	vec2 n_out50p0 = vec2(n_in50p0, n_out49p0);


// VectorOp:39
	vec2 n_out39p0 = n_out31p0 + n_out50p0;


// VectorOp:53
	vec2 n_out53p0 = n_out39p0 + n_out54p0;


	vec4 n_out36p0;
// Texture2D:36
	n_out36p0 = texture(Noise_Texsture, n_out53p0);


// VectorCompose:9
	vec3 n_out9p0 = vec3(n_out34p0.x, n_out35p0.x, n_out36p0.x);


	vec3 n_out3p0;
// ColorFunc:3
	{
		vec3 c = n_out9p0;
		vec4 K = vec4(0.0, -1.0 / 3.0, 2.0 / 3.0, -1.0);
		vec4 p = mix(vec4(c.bg, K.wz), vec4(c.gb, K.xy), step(c.b, c.g));
		vec4 q = mix(vec4(p.xyw, c.r), vec4(c.r, p.yzx), step(p.x, c.r));
		float d = q.x - min(q.w, q.y);
		float e = 1.0e-10;
		n_out3p0 = vec3(abs(q.z + (q.w - q.y) / (6.0 * d + e)), d / (q.x + e), q.x);
	}
	float n_out3p2 = n_out3p0.g;


// Mix:4
	float n_in4p2 = 0.50000;
	float n_out4p0 = mix(n_out5p0, n_out3p2, n_in4p2);


// FloatParameter:26
	float n_out26p0 = Midtones;


// FloatParameter:27
	float n_out27p0 = Highlights;


	float n_out6p0;
// Remap:6
	float n_in6p3 = 0.00000;
	float n_in6p4 = 1.00000;
	{
		float __input_range = n_out27p0 - n_out26p0;
		float __output_range = n_in6p4 - n_in6p3;
		n_out6p0 = n_in6p3 + __output_range * ((n_out4p0 - n_out26p0) / __input_range);
	}


// FloatOp:13
	float n_in13p0 = 1.00000;
	float n_out13p0 = min(n_in13p0, n_out6p0);


// FloatFunc:12
	float n_out12p0 = log(n_out13p0);


// FloatOp:22
	float n_out22p0 = n_out21p0 / n_out12p0;


// FloatOp:15
	float n_out15p0 = n_out22p0 * n_out6p0;


// Compare:23
	float n_in23p1 = 0.00000;
	bool n_out23p0 = n_out15p0 < n_in23p1;


// FloatOp:25
	float n_in25p1 = 0.04000;
	float n_out25p0 = (n_out23p0 ? 1.0 : 0.0) / n_in25p1;


// FloatOp:24
	float n_out24p0 = max(n_out15p0, n_out25p0);


// FloatParameter:30
	float n_out30p0 = Multiplier;


// FloatOp:29
	float n_out29p0 = n_out24p0 * n_out30p0;


// VectorOp:18
	vec3 n_out18p0 = vec3(n_out17p0.xyz) * vec3(n_out29p0);


	float n_out92p0;
// Remap:92
	float n_in92p1 = 0.00000;
	float n_in92p2 = 5.16500;
	float n_in92p3 = 0.00000;
	float n_in92p4 = 1.00000;
	{
		float __input_range = n_in92p2 - n_in92p1;
		float __output_range = n_in92p4 - n_in92p3;
		n_out92p0 = n_in92p3 + __output_range * ((n_out29p0 - n_in92p1) / __input_range);
	}


// FloatParameter:94
	float n_out94p0 = Aplha;


// FloatOp:93
	float n_out93p0 = max(n_out92p0, n_out94p0);


// FloatParameter:91
	float n_out91p0 = Roughness;


// FloatParameter:97
	float n_out97p0 = Emmision_Strength;


// VectorOp:96
	vec3 n_out96p0 = n_out18p0 * vec3(n_out97p0);


	vec4 n_out55p0;
// Texture2D:55
	n_out55p0 = texture(Noise_Texsture, n_out38p0);


	vec4 n_out56p0;
// Texture2D:56
	n_out56p0 = texture(Noise_Texsture, n_out46p0);


	vec4 n_out57p0;
// Texture2D:57
	n_out57p0 = texture(Noise_Texsture, n_out39p0);


// VectorCompose:58
	vec3 n_out58p0 = vec3(n_out55p0.x, n_out56p0.x, n_out57p0.x);


// FloatOp:60
	float n_in60p1 = 0.00000;
	float n_out60p0 = n_out58p0.x + n_in60p1;


// FloatOp:44
	float n_in44p1 = 0.00000;
	float n_out44p0 = n_out9p0.x + n_in44p1;


// FloatOp:62
	float n_out62p0 = min(n_out60p0, n_out44p0);


// FloatOp:61
	float n_out61p0 = n_out44p0 - n_out60p0;


// FloatOp:63
	float n_out63p0 = min(n_out62p0, n_out61p0);


// FloatOp:64
	float n_in64p1 = 0.50000;
	float n_out64p0 = n_out63p0 + n_in64p1;


// FloatConstant:66
	float n_out66p0 = 0.500000;


// FloatParameter:87
	float n_out87p0 = Bump_Strength;


// FloatOp:89
	float n_in89p1 = 0.00100;
	float n_out89p0 = max(n_out87p0, n_in89p1);


// FloatOp:88
	float n_in88p0 = 1.00000;
	float n_out88p0 = n_in88p0 / n_out89p0;


// FloatOp:70
	float n_in70p1 = 100.00000;
	float n_out70p0 = n_out88p0 / n_in70p1;


// FloatOp:69
	float n_out69p0 = n_out66p0 - n_out70p0;


// FloatOp:68
	float n_out68p0 = n_out66p0 + n_out70p0;


	float n_out65p0;
// Remap:65
	float n_in65p3 = 0.00000;
	float n_in65p4 = 1.00000;
	{
		float __input_range = n_out68p0 - n_out69p0;
		float __output_range = n_in65p4 - n_in65p3;
		n_out65p0 = n_in65p3 + __output_range * ((n_out64p0 - n_out69p0) / __input_range);
	}


// VectorCompose:78
	float n_in78p0 = 0.00000;
	vec2 n_out78p0 = vec2(n_in78p0, n_out40p0);


// VectorOp:76
	vec2 n_out76p0 = n_out38p0 - n_out78p0;


	vec4 n_out75p0;
// Texture2D:75
	n_out75p0 = texture(Noise_Texsture, n_out76p0);


// VectorOp:73
	vec2 n_out73p0 = n_out46p0 - n_out78p0;


	vec4 n_out71p0;
// Texture2D:71
	n_out71p0 = texture(Noise_Texsture, n_out73p0);


// VectorOp:74
	vec2 n_out74p0 = n_out39p0 - n_out78p0;


	vec4 n_out72p0;
// Texture2D:72
	n_out72p0 = texture(Noise_Texsture, n_out74p0);


// VectorCompose:77
	vec3 n_out77p0 = vec3(n_out75p0.x, n_out71p0.x, n_out72p0.x);


// FloatOp:79
	float n_in79p1 = 0.00000;
	float n_out79p0 = n_out77p0.x + n_in79p1;


// FloatOp:81
	float n_out81p0 = min(n_out60p0, n_out79p0);


// FloatOp:80
	float n_out80p0 = n_out79p0 - n_out60p0;


// FloatOp:82
	float n_out82p0 = min(n_out81p0, n_out80p0);


// FloatOp:83
	float n_in83p1 = 0.50000;
	float n_out83p0 = n_out82p0 + n_in83p1;


	float n_out85p0;
// Remap:85
	float n_in85p3 = 0.00000;
	float n_in85p4 = 1.00000;
	{
		float __input_range = n_out68p0 - n_out69p0;
		float __output_range = n_in85p4 - n_in85p3;
		n_out85p0 = n_in85p3 + __output_range * ((n_out83p0 - n_out69p0) / __input_range);
	}


// VectorCompose:86
	float n_in86p2 = 1.00000;
	vec3 n_out86p0 = vec3(n_out65p0, n_out85p0, n_in86p2);


// Output:0
	ALBEDO = n_out18p0;
	ALPHA = n_out93p0;
	ROUGHNESS = n_out91p0;
	EMISSION = n_out96p0;
	NORMAL_MAP = n_out86p0;


}
Tags
3d, lava, magma, noise, Spatial, texture, uv
The shader code and all code snippets in this post are under CC0 license and can be used freely without the author's permission. Images and videos, and assets depicted in those, do not fall under this license. For more info, see our License terms.

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