enigma-3d 0.2.9

A 3D Rendering Engine with a focus on simplicity and ease of use. Far from feature complete and not recommended for production use.
Documentation 
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#version 140

//uniforms
uniform float time;
uniform float mat_transparency_strength;

//attributes
in vec3 world_position;
in vec3 view_direction;
in vec3 vertex_color;
in vec3 vertex_normal;
in vec2 vertex_texcoord;

//material properties
// material uniforms
uniform vec3 mat_color;
uniform sampler2D mat_albedo;

// fragment outputs
out vec4 color;

void main() {
    vec4 tex = texture(mat_albedo, vertex_texcoord);
    color = vec4(tex.rgb * mat_color * vertex_color, tex.a * mat_transparency_strength);
}