@tolokoban/tgd/lib/dist/material/normal-map.js

ToloGameDev library for WebGL2

import { TgdMaterial } from "./material.js";
export class TgdMaterialNormalMap extends TgdMaterial {
    constructor() {
        super({
            varyings: { varNormal: "vec3" },
            fragmentShaderCode: [
                "vec3 n = normalize(varNormal);",
                "vec3 color = vec3(",
                ["0.5 * (1.0 + n.x),", "0.5 * (1.0 + n.y),", "max(0.0, n.z)"],
                ");",
                "color *= 0.5;",
                "return vec4(color, 1.0);",
            ],
            vertexShaderCode: ["varNormal = mat3(uniModelViewMatrix) * mat3(uniTransfoMatrix) * normal;"],
        });
    }
}
//# sourceMappingURL=data:application/json;base64,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