Examples with NhgLightsAttribute io.github.voidzombie.nhglib.graphics.lights.NhgLightsAttribute used on opensource projects

Example 1 with NhgLightsAttribute

use of io.github.voidzombie.nhglib.graphics.lights.NhgLightsAttribute in project nhglib by VoidZombie.

the class TiledForwardShader method createPrefix.

private String createPrefix(Renderable renderable) {
    String prefix = "";
    if (params.useBones) {
        prefix += "#define numBones " + 12 + "\n";
        final int n = renderable.meshPart.mesh.getVertexAttributes().size();
        for (int i = 0; i < n; i++) {
            final VertexAttribute attr = renderable.meshPart.mesh.getVertexAttributes().get(i);
            if (attr.usage == VertexAttributes.Usage.BoneWeight) {
                prefix += "#define boneWeight" + attr.unit + "Flag\n";
            }
        }
    }
    if (params.albedo) {
        prefix += "#define defAlbedo\n";
    }
    if (params.metalness) {
        prefix += "#define defMetalness\n";
    }
    if (params.roughness) {
        prefix += "#define defRoughness\n";
    }
    if (params.normal) {
        prefix += "#define defNormal\n";
    }
    if (params.ambientOcclusion) {
        prefix += "#define defAmbientOcclusion\n";
    }
    if (params.gammaCorrection) {
        prefix += "#define defGammaCorrection\n";
    }
    if (params.lit) {
        NhgLightsAttribute lightsAttribute = (NhgLightsAttribute) environment.get(NhgLightsAttribute.Type);
        prefix += "#define lights " + lightsAttribute.lights.size + "\n";
    }
    return prefix;
}

Example 2 with NhgLightsAttribute

use of io.github.voidzombie.nhglib.graphics.lights.NhgLightsAttribute in project nhglib by VoidZombie.

the class LightComponentJson method parse.

@Override
public void parse(JsonValue jsonValue) {
    GraphicsSystem graphicsSystem = entities.getEntitySystem(GraphicsSystem.class);
    LightComponent lightComponent = entities.createComponent(entity, LightComponent.class);
    LightType lightType = LightType.fromString(jsonValue.getString("lightType"));
    float range = jsonValue.getFloat("range", 1f);
    float intensity = jsonValue.getFloat("intensity", 1f);
    float innerAngle = jsonValue.getFloat("innerAngle", 0f);
    float outerAngle = jsonValue.getFloat("outerAngle", 0f);
    if (innerAngle > outerAngle) {
        innerAngle = outerAngle;
    }
    if (range < 1.0f) {
        range = 1.0f;
    }
    JsonValue colorJson = jsonValue.get("color");
    Color color = new Color(colorJson.getFloat("r"), colorJson.getFloat("g"), colorJson.getFloat("b"), colorJson.getFloat("a"));
    /*JsonValue directionJson = jsonValue.get("direction");
        Vector3 direction = VectorPool.getVector3();

        if (directionJson != null) {
            direction.set(
                    directionJson.getFloat("x"),
                    directionJson.getFloat("y"),
                    directionJson.getFloat("z"));
        }*/
    NhgLight light = null;
    switch(lightType) {
        case DIRECTIONAL_LIGHT:
            light = NhgLight.directional(intensity, color);
            break;
        case POINT_LIGHT:
            light = NhgLight.point(intensity, range, color);
            break;
        case SPOT_LIGHT:
            light = NhgLight.spot(intensity, range, innerAngle, outerAngle, color);
            break;
    }
    if (light == null)
        return;
    Environment environment = graphicsSystem.getEnvironment();
    NhgLightsAttribute attribute = (NhgLightsAttribute) environment.get(NhgLightsAttribute.Type);
    if (attribute == null) {
        attribute = new NhgLightsAttribute();
        environment.set(attribute);
    }
    attribute.lights.add(light);
    lightComponent.light = light;
    lightComponent.type = lightType;
    output = lightComponent;
}