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mdx-m3-viewer

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A browser WebGL model viewer. Mainly focused on models of the games Warcraft 3 and Starcraft 2.

27 lines (19 loc) 517 B
const shader = ` precision mediump float; #define EMITTER_RIBBON 1 uniform sampler2D u_texture; uniform highp int u_emitter; uniform float u_filterMode; varying vec2 v_texcoord; varying vec4 v_color; void main() { vec4 texel = texture2D(u_texture, v_texcoord); vec4 color = texel * v_color; // 1bit Alpha, used by ribbon emitters. if (u_emitter == EMITTER_RIBBON && u_filterMode == 1.0 && color.a < 0.75) { discard; } gl_FragColor = color; } `; export default shader;